BranchesTags

Repository files navigation

@koa/bodyparser

NPM versionbuild statusCoverallsnode version

Koa body parsing middleware, based on co-body. support json, form and text type body.

Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.

⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.

Install

NPM

$ npm i @koa/bodyparser --save

Usage

constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});

Options

  • patchNode: patch request body to Node's ctx.req, default is false.

  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].

  • encoding: requested encoding. Default is utf-8 by co-body.

  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.

  • jsonLimit: limit of the json body. Default is 1mb.

  • textLimit: limit of the text body. Default is 1mb.

  • xmlLimit: limit of the xml body. Default is 1mb.

  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.

  • detectJSON: custom json request detect function. Default is null.

    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));

  • extendTypes: support extend types:

    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));

  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:

    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));

  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)

  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].

  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.

    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());

Raw Body

You can access raw request body by ctx.request.rawBody after koa-bodyparser when:

  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.

Koa v1.x.x Support

To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.

$ npm install koa-bodyparser@2 --save

usage

constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});

Licences

MIT

About

Koa body parsing middleware

Resources

Readme
MIT license

Code of conduct

Code of conduct

Contributing

Contributing

Security policy

Security policy
Activity
Custom properties

Stars

1.3k stars

Watchers

18 watching

Forks

121 forks
Report repository

Used by

Contributors

Languages

, '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" + '

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages

, '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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages

, '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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages

, '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" + '

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages

, '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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages

, '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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages

, '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); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
@koa/bodyparser
NPM versionbuild statusCoverallsnode version
Koa body parsing middleware, based on co-body. support json, form and text type body.
Parse incoming request bodies in a middleware before your handlers, available under the ctx.request.body property.
⚠ Notice: This module doesn't support parsing multipart format data, please use @koa/multer to parse multipart format data.
Install
NPM
$ npm i @koa/bodyparser --save
Usage
constKoa=require("koa");const{ bodyParser }=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Options
  • patchNode: patch request body to Node's ctx.req, default is false.
  • enableTypes: parser will only parse when request type hits enableTypes, support json/form/text/xml, default is ['json', 'form'].
  • encoding: requested encoding. Default is utf-8 by co-body.
  • formLimit: limit of the urlencoded body. If the body ends up being larger than this limit, a 413 error code is returned. Default is 56kb.
  • jsonLimit: limit of the json body. Default is 1mb.
  • textLimit: limit of the text body. Default is 1mb.
  • xmlLimit: limit of the xml body. Default is 1mb.
  • jsonStrict: when set to true, JSON parser will only accept arrays and objects. Default is true. See strict mode in co-body. In strict mode, ctx.request.body will always be an object(or array), this avoid lots of type judging. But text body will always return string type.
  • detectJSON: custom json request detect function. Default is null.
    app.use(bodyParser({detectJSON(ctx){return/\.json$/i.test(ctx.path);},}));
  • extendTypes: support extend types:
    app.use(bodyParser({extendTypes: {// will parse application/x-javascript type body as a JSON stringjson: ["application/x-javascript"],},}));
  • onError: support custom error handle, if koa-bodyparser throw an error, you can customize the response like:
    app.use(bodyParser({onError(err,ctx){ctx.throw(422,"body parse error");},}));
  • enableRawChecking: support the already parsed body on the raw request by override and prioritize the parsed value over the sended payload. (default is false)
  • parsedMethods: declares the HTTP methods where bodies will be parsed, default ['POST', 'PUT', 'PATCH'].
  • disableBodyParser: you can dynamic disable body parser by set ctx.disableBodyParser = true.
    app.use((ctx,next)=>{if(ctx.path==="/disable")ctx.disableBodyParser=true;returnnext();});app.use(bodyParser());
Raw Body
You can access raw request body by ctx.request.rawBody after koa-bodyparser when:
  1. koa-bodyparser parsed the request body.
  2. ctx.request.rawBody is not present before koa-bodyparser.
Koa v1.x.x Support
To use koa-bodyparser with koa@1.x.x, please use bodyparser 2.x.
$ npm install koa-bodyparser@2 --save
usage
constKoa=require("koa");constbodyParser=require("@koa/bodyparser");constapp=newKoa();app.use(bodyParser());app.use((ctx)=>{// the parsed body will store in ctx.request.body// if nothing was parsed, body will be an empty object {}ctx.body=ctx.request.body;});
Licences
MIT
About
Koa body parsing middleware
Resources
Readme
MIT license
Code of conduct
Code of conduct
Contributing
Contributing
Security policy
Security policy
Activity
Custom properties
Stars
1.3k stars
Watchers
18 watching
Forks
121 forks
Report repository
Used by
Contributors
Languages