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[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e

6 files changed

Lines changed: 214 additions & 42 deletions

File tree

‎.eslintrc.js‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
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DOMHighResTimeStamp: 'readonly',
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EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
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AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',

‎flow-typed/environments/bom.js‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
// Copy all the form fields with a prefix for this reference.
580580
// These must come first in the form order because we assume that all the
581581
// fields are available before this is referenced.
582-
const prefix = formFieldPrefix + refId + '_';
582+
// We include a special marker so that the Server can detect FormData entries
583+
// that are values in referenced FormData objects.
584+
const prefix = formFieldPrefix + '_' + refId + '_';
583585
// $FlowFixMe[prop-missing]: FormData has forEach.
584586
value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]

‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎

Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
* Copyright (c) Meta Platforms, Inc. and affiliates.
3+
*
4+
* This source code is licensed under the MIT license found in the
5+
* LICENSE file in the root directory of this source tree.
6+
*
7+
* @flow
8+
*/
9+
10+
/**
11+
* Backing FormData is a wrapper around FormData that allows iterating over the
12+
* keys while allowing to evict values from the FormData without affecting the iteration.
13+
* Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
* ```js
15+
* const formData = new FormData();
16+
* formData.append('a', new Blob());
17+
* formData.append('b', 2);
18+
* const keys = formData.keys();
19+
* keys.next().value; // 'a'
20+
* formData.delete('a');
21+
* keys.next().value; // undefined, but we expect 'b'
22+
* ```
23+
*/
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}

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Comments
 (0)
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
Skip to content
Commit 795203e
Browse files
eps1lonunstubbable
eps1lon
and
unstubbable
committed
[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
581581
DOMHighResTimeStamp: 'readonly',
582582
EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
584586
AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
 // Copy all the form fields with a prefix for this reference.
580580
 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
582+
 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
584+
 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
 * Copyright (c) Meta Platforms, Inc. and affiliates.
3+
 *
4+
 * This source code is licensed under the MIT license found in the
5+
 * LICENSE file in the root directory of this source tree.
6+
 *
7+
 * @flow
8+
 */
9+
10+
/**
11+
 * Backing FormData is a wrapper around FormData that allows iterating over the
12+
 * keys while allowing to evict values from the FormData without affecting the iteration.
13+
 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
 * ```js
15+
 * const formData = new FormData();
16+
 * formData.append('a', new Blob());
17+
 * formData.append('b', 2);
18+
 * const keys = formData.keys();
19+
 * keys.next().value; // 'a'
20+
 * formData.delete('a');
21+
 * keys.next().value; // undefined, but we expect 'b'
22+
 * ```
23+
 */
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
 keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
Skip to content
Commit 795203e
Browse files
eps1lonunstubbable
eps1lon
and
unstubbable
committed
[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
581581
DOMHighResTimeStamp: 'readonly',
582582
EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
584586
AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
 // Copy all the form fields with a prefix for this reference.
580580
 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
582+
 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
584+
 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
 * Copyright (c) Meta Platforms, Inc. and affiliates.
3+
 *
4+
 * This source code is licensed under the MIT license found in the
5+
 * LICENSE file in the root directory of this source tree.
6+
 *
7+
 * @flow
8+
 */
9+
10+
/**
11+
 * Backing FormData is a wrapper around FormData that allows iterating over the
12+
 * keys while allowing to evict values from the FormData without affecting the iteration.
13+
 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
 * ```js
15+
 * const formData = new FormData();
16+
 * formData.append('a', new Blob());
17+
 * formData.append('b', 2);
18+
 * const keys = formData.keys();
19+
 * keys.next().value; // 'a'
20+
 * formData.delete('a');
21+
 * keys.next().value; // undefined, but we expect 'b'
22+
 * ```
23+
 */
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
 keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
Skip to content
Commit 795203e
Browse files
eps1lonunstubbable
eps1lon
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committed
[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
581581
DOMHighResTimeStamp: 'readonly',
582582
EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
584586
AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
 // Copy all the form fields with a prefix for this reference.
580580
 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
582+
 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
584+
 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
 * Copyright (c) Meta Platforms, Inc. and affiliates.
3+
 *
4+
 * This source code is licensed under the MIT license found in the
5+
 * LICENSE file in the root directory of this source tree.
6+
 *
7+
 * @flow
8+
 */
9+
10+
/**
11+
 * Backing FormData is a wrapper around FormData that allows iterating over the
12+
 * keys while allowing to evict values from the FormData without affecting the iteration.
13+
 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
 * ```js
15+
 * const formData = new FormData();
16+
 * formData.append('a', new Blob());
17+
 * formData.append('b', 2);
18+
 * const keys = formData.keys();
19+
 * keys.next().value; // 'a'
20+
 * formData.delete('a');
21+
 * keys.next().value; // undefined, but we expect 'b'
22+
 * ```
23+
 */
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
 keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
Skip to content
Commit 795203e
Browse files
eps1lonunstubbable
eps1lon
and
unstubbable
committed
[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
581581
DOMHighResTimeStamp: 'readonly',
582582
EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
584586
AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
 // Copy all the form fields with a prefix for this reference.
580580
 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
582+
 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
584+
 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
 * Copyright (c) Meta Platforms, Inc. and affiliates.
3+
 *
4+
 * This source code is licensed under the MIT license found in the
5+
 * LICENSE file in the root directory of this source tree.
6+
 *
7+
 * @flow
8+
 */
9+
10+
/**
11+
 * Backing FormData is a wrapper around FormData that allows iterating over the
12+
 * keys while allowing to evict values from the FormData without affecting the iteration.
13+
 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
 * ```js
15+
 * const formData = new FormData();
16+
 * formData.append('a', new Blob());
17+
 * formData.append('b', 2);
18+
 * const keys = formData.keys();
19+
 * keys.next().value; // 'a'
20+
 * formData.delete('a');
21+
 * keys.next().value; // undefined, but we expect 'b'
22+
 * ```
23+
 */
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
 keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
Skip to content
Commit 795203e
Browse files
eps1lonunstubbable
eps1lon
and
unstubbable
committed
[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
581581
DOMHighResTimeStamp: 'readonly',
582582
EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
584586
AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
 // Copy all the form fields with a prefix for this reference.
580580
 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
582+
 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
584+
 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
 * Copyright (c) Meta Platforms, Inc. and affiliates.
3+
 *
4+
 * This source code is licensed under the MIT license found in the
5+
 * LICENSE file in the root directory of this source tree.
6+
 *
7+
 * @flow
8+
 */
9+
10+
/**
11+
 * Backing FormData is a wrapper around FormData that allows iterating over the
12+
 * keys while allowing to evict values from the FormData without affecting the iteration.
13+
 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
 * ```js
15+
 * const formData = new FormData();
16+
 * formData.append('a', new Blob());
17+
 * formData.append('b', 2);
18+
 * const keys = formData.keys();
19+
 * keys.next().value; // 'a'
20+
 * formData.delete('a');
21+
 * keys.next().value; // undefined, but we expect 'b'
22+
 * ```
23+
 */
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
 keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}
0 commit comments
Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
Skip to content
Commit 795203e
Browse files
eps1lonunstubbable
eps1lon
and
unstubbable
committed
[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
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CopyInspectedElementPath: 'readonly',
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DOMHighResTimeStamp: 'readonly',
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EventListener: 'readonly',
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// Flow type
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FormDataEntryValue: 'readonly',
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Iterable: 'readonly',
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AsyncIterable: 'readonly',
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$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
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get(name: string): ?FormDataEntryValue;
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getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
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set(name: string,value: FormDataEntryValue): void;
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set(name: string,value: Blob,filename?: string): void;
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set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
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append(name: string,value: FormDataEntryValue): void;
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append(name: string,value: Blob,filename?: string): void;
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append(name: string,value: File,filename?: string): void;
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‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
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 // Copy all the form fields with a prefix for this reference.
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 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
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 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
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 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
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// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
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 * Copyright (c) Meta Platforms, Inc. and affiliates.
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 *
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 * This source code is licensed under the MIT license found in the
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 * LICENSE file in the root directory of this source tree.
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 *
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 * @flow
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 */
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/**
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 * Backing FormData is a wrapper around FormData that allows iterating over the
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 * keys while allowing to evict values from the FormData without affecting the iteration.
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 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
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 * ```js
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 * const formData = new FormData();
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 * formData.append('a', new Blob());
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 * formData.append('b', 2);
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 * const keys = formData.keys();
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 * keys.next().value; // 'a'
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 * formData.delete('a');
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 * keys.next().value; // undefined, but we expect 'b'
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 * ```
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 */
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exportopaquetypeBackingFormData={
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data: FormData,
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keyPointer: number,
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// Lazily initialized array of keys. We only need this at the moment
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// for referenced FormData.
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keys: null|Array<string>,
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};
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export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
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let keys =backingStore.keys;
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if(keys===null){
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 keys =backingStore.keys=Array.from(backingStore.data.keys());
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backingStore.keyPointer=0;
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}
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returnkeys[backingStore.keyPointer];
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}
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exportfunctionadvanceBackingEntryIterator(
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backingStore: BackingFormData,
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): void{
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backingStore.keyPointer++;
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}
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exportfunctionconsumeBackingEntry(
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backingStore: BackingFormData,
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key: string,
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): void{
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backingStore.data.delete(key);
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backingStore.keyPointer++;
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}
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exportfunctionappendBackingEntry(
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backingStore: BackingFormData,
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key: string,
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value: FormDataEntryValue,
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): void{
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backingStore.data.append(key,value);
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letkeys=backingStore.keys;
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if(keys===null){
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keys=backingStore.keys=Array.from(backingStore.data.keys());
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backingStore.keyPointer=0;
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}else{
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keys.push(key);
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}
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}
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exportfunctionappendBackingFile(
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backingStore: BackingFormData,
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key: string,
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value: Blob,
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filename: string,
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): void{
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backingStore.data.append(key,value,filename);
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letkeys=backingStore.keys;
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if(keys===null){
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keys=backingStore.keys=Array.from(backingStore.data.keys());
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backingStore.keyPointer=0;
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}else{
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keys.push(key);
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}
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}
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exportfunctiongetBackingEntry(
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backingStore: BackingFormData,
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key: string,
90+
): ?FormDataEntryValue{
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returnbackingStore.data.get(key);
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}
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export functiongetAllBackingEntries(
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backingStore: BackingFormData,
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key: string,
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): Array<FormDataEntryValue>{
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returnbackingStore.data.getAll(key);
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}
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exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
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return{
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data: formData,
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keyPointer: -1,
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keys: null,
106+
};
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}
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Comments
 (0)

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
[FlightReply] Type hardening and performance improvements · react/react@795203e · GitHub
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[FlightReply] Type hardening and performance improvements
Co-authored-by: Hendrik Liebau <mail@hendrik-liebau.de>
1 parent 23f4f9f commit 795203e
6 files changed
Lines changed: 214 additions & 42 deletions
File tree
‎.eslintrc.js‎
Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -580,6 +580,8 @@ module.exports = {
580580
CopyInspectedElementPath: 'readonly',
581581
DOMHighResTimeStamp: 'readonly',
582582
EventListener: 'readonly',
583+
// Flow type
584+
FormDataEntryValue: 'readonly',
583585
Iterable: 'readonly',
584586
AsyncIterable: 'readonly',
585587
$AsyncIterable: 'readonly',
‎flow-typed/environments/bom.js‎
Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -682,11 +682,11 @@ declare class FormData {
682682
get(name: string): ?FormDataEntryValue;
683683
getAll(name: string): Array<FormDataEntryValue>;
684684

685-
set(name: string,value: string): void;
685+
set(name: string,value: FormDataEntryValue): void;
686686
set(name: string,value: Blob,filename?: string): void;
687687
set(name: string,value: File,filename?: string): void;
688688

689-
append(name: string,value: string): void;
689+
append(name: string,value: FormDataEntryValue): void;
690690
append(name: string,value: Blob,filename?: string): void;
691691
append(name: string,value: File,filename?: string): void;
692692

‎packages/react-client/src/ReactFlightReplyClient.js‎
Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -579,7 +579,9 @@ export function processReply(
579579
 // Copy all the form fields with a prefix for this reference.
580580
 // These must come first in the form order because we assume that all the
581581
 // fields are available before this is referenced.
582-
 const prefix = formFieldPrefix + refId + '_';
582+
 // We include a special marker so that the Server can detect FormData entries
583+
 // that are values in referenced FormData objects.
584+
 const prefix = formFieldPrefix + '_' + refId + '_';
583585
 // $FlowFixMe[prop-missing]: FormData has forEach.
584586
 value.forEach((originalValue: string | File, originalKey: string) =>{
585587
// $FlowFixMe[incompatible-call]
‎packages/react-server/src/ReactFlightReplyBackingFormData.js‎
Lines changed: 107 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,107 @@
1+
/**
2+
 * Copyright (c) Meta Platforms, Inc. and affiliates.
3+
 *
4+
 * This source code is licensed under the MIT license found in the
5+
 * LICENSE file in the root directory of this source tree.
6+
 *
7+
 * @flow
8+
 */
9+
10+
/**
11+
 * Backing FormData is a wrapper around FormData that allows iterating over the
12+
 * keys while allowing to evict values from the FormData without affecting the iteration.
13+
 * Native FormData.keys() will skip keys if entries with Blob are deleted e.g.
14+
 * ```js
15+
 * const formData = new FormData();
16+
 * formData.append('a', new Blob());
17+
 * formData.append('b', 2);
18+
 * const keys = formData.keys();
19+
 * keys.next().value; // 'a'
20+
 * formData.delete('a');
21+
 * keys.next().value; // undefined, but we expect 'b'
22+
 * ```
23+
 */
24+
exportopaquetypeBackingFormData={
25+
data: FormData,
26+
keyPointer: number,
27+
// Lazily initialized array of keys. We only need this at the moment
28+
// for referenced FormData.
29+
keys: null|Array<string>,
30+
};
31+
32+
export functionpeekBackingEntry(backingStore: BackingFormData): string|void{
33+
let keys =backingStore.keys;
34+
if(keys===null){
35+
 keys =backingStore.keys=Array.from(backingStore.data.keys());
36+
backingStore.keyPointer=0;
37+
}
38+
39+
returnkeys[backingStore.keyPointer];
40+
}
41+
42+
exportfunctionadvanceBackingEntryIterator(
43+
backingStore: BackingFormData,
44+
): void{
45+
backingStore.keyPointer++;
46+
}
47+
48+
exportfunctionconsumeBackingEntry(
49+
backingStore: BackingFormData,
50+
key: string,
51+
): void{
52+
backingStore.data.delete(key);
53+
backingStore.keyPointer++;
54+
}
55+
56+
exportfunctionappendBackingEntry(
57+
backingStore: BackingFormData,
58+
key: string,
59+
value: FormDataEntryValue,
60+
): void{
61+
backingStore.data.append(key,value);
62+
letkeys=backingStore.keys;
63+
if(keys===null){
64+
keys=backingStore.keys=Array.from(backingStore.data.keys());
65+
backingStore.keyPointer=0;
66+
}else{
67+
keys.push(key);
68+
}
69+
}
70+
71+
exportfunctionappendBackingFile(
72+
backingStore: BackingFormData,
73+
key: string,
74+
value: Blob,
75+
filename: string,
76+
): void{
77+
backingStore.data.append(key,value,filename);
78+
letkeys=backingStore.keys;
79+
if(keys===null){
80+
keys=backingStore.keys=Array.from(backingStore.data.keys());
81+
backingStore.keyPointer=0;
82+
}else{
83+
keys.push(key);
84+
}
85+
}
86+
87+
exportfunctiongetBackingEntry(
88+
backingStore: BackingFormData,
89+
key: string,
90+
): ?FormDataEntryValue{
91+
returnbackingStore.data.get(key);
92+
}
93+
94+
export functiongetAllBackingEntries(
95+
backingStore: BackingFormData,
96+
key: string,
97+
): Array<FormDataEntryValue>{
98+
returnbackingStore.data.getAll(key);
99+
}
100+
101+
exportfunctioncreateBackingFormData(formData: FormData): BackingFormData{
102+
return{
103+
data: formData,
104+
keyPointer: -1,
105+
keys: null,
106+
};
107+
}
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