Add Railway deployment docs to postgres README#37

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29 changes: 27 additions & 2 deletions postgres/README.md
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Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
-H 'content-type: application/json' \
--data '{"email":"your-test@example.com"}' \
https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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(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" + '

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29 changes: 27 additions & 2 deletions
postgres/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.

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

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Refine postgres README deployment wording


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29 changes: 27 additions & 2 deletions
postgres/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.

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

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29 changes: 27 additions & 2 deletions
postgres/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.

, '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" + '

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Refine postgres README deployment wording


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29 changes: 27 additions & 2 deletions
postgres/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.

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

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Refine postgres README deployment wording


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29 changes: 27 additions & 2 deletions
postgres/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.

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

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af98ef9

Refine postgres README deployment wording


pranaygp Apr 12, 2026

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29 changes: 27 additions & 2 deletions
postgres/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.

, '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 */
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[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
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pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
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filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
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::-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');
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}
});
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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); }
})();
})();

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Add Railway deployment docs to postgres README#37

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Add Railway deployment guide to postgres README


pranaygp Apr 12, 2026
af98ef9

Refine postgres README deployment wording


pranaygp Apr 12, 2026

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Expand Up@@ -55,6 +55,31 @@ This starter is a template for a Next.js project that uses Workflow DevKit with

### Production Deployment

The postgres world is incompatible with Vercel deployments (on Vercel, workflow deployments are automatically configured to use the Vercel World with zero configuration).
On Vercel, workflows are automatically configured and optimized to use the [Vercel World](https://useworkflow.dev/worlds/vercel), which is secure and infinitely scalable by default. When using the Postgres World, you may want to self-host on your own infrastructure. Here's an example with Railway.

Coming soon: instructions on deploying workflows using the Postgres World off-Vercel.
### Self-Host on Railway

[![Deploy on Railway](https://railway.com/button.svg)](https://railway.com/deploy/workflow-devkit?utm_campaign=workflow-devkit)

This example is also available as a Railway template that deploys:

- the `postgres` demo app
- a PostgreSQL database for the Postgres World
- a separate observability deployment for inspecting runs

After deploying the template, trigger a workflow run against your app deployment:

```bash
curl -X POST \
 -H 'content-type: application/json' \
 --data '{"email":"your-test@example.com"}' \
 https://YOUR-APP-URL/api/signup
```

You should get back:

```json
{"message":"User signup workflow started"}
```

Then open your observability deployment URL to watch the run progress, inspect the workflow steps, and confirm that the run completes successfully.