Test workflow preview tarballs (aee5699) across examples - #44

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Test workflow preview tarballs (aee5699) across examples#44
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@pranaygppranaygp commented May 5, 2026

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Summary

Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.

This PR also includes:

  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).

Validation results

Tested install + build + dev + workflow trigger across all 17 examples.

✅ Works end-to-end (workflow triggered, returned 200)

  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)

❌ Runtime regression — all Next.js 16 examples

All Next-based examples crash at runtime:

Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.

❌ Nuxt — RollupError

[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.

❌ Build-only — sveltekit

@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.

Pre-existing (not tarball-related)

  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/

Test plan

  • CI install across all examples
  • Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  • Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  • File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution

🤖 Generated with Claude Code

@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel

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birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am

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, '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) {
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codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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} 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
Test workflow preview tarballs (aee5699) across examples - #44
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Test workflow preview tarballs (aee5699) across examples#44
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@pranaygp
@pranaygppranaygp
commented
May 5, 2026

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Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
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commented
May 5, 2026•

edited

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ProjectDeploymentActionsUpdated (UTC)
birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
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, '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;
}
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
Test workflow preview tarballs (aee5699) across examples - #44
Draft
pranaygp wants to merge 1 commit into
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pgp/stepflow-test
Draft
Test workflow preview tarballs (aee5699) across examples#44
pranaygp wants to merge 1 commit into
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Conversation
@pranaygp
@pranaygppranaygp
commented
May 5, 2026

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Collaborator
Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
vercelBot
commented
May 5, 2026•

edited

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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
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, '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);
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terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
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if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
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observer.observe(document.body, { childList: true, subtree: true });
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Test workflow preview tarballs (aee5699) across examples - #44
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Test workflow preview tarballs (aee5699) across examples#44
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@pranaygppranaygp
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May 5, 2026

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Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
vercelBot
commented
May 5, 2026•

edited

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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
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, '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'];
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try {
var u = new URL(url, window.location.origin);
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var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
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});
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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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Test workflow preview tarballs (aee5699) across examples - #44
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Draft
Test workflow preview tarballs (aee5699) across examples#44
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@pranaygppranaygp
commented
May 5, 2026

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Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
vercelBot
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May 5, 2026•

edited

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birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
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, '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
Test workflow preview tarballs (aee5699) across examples - #44
Draft
pranaygp wants to merge 1 commit into
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pgp/stepflow-test
Draft
Test workflow preview tarballs (aee5699) across examples#44
pranaygp wants to merge 1 commit into
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Conversation
@pranaygp
@pranaygppranaygp
commented
May 5, 2026

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Collaborator
Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
vercelBot
commented
May 5, 2026•

edited

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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
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, '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
Test workflow preview tarballs (aee5699) across examples - #44
Draft
pranaygp wants to merge 1 commit into
mainfrom 
pgp/stepflow-test
Draft
Test workflow preview tarballs (aee5699) across examples#44
pranaygp wants to merge 1 commit into
mainfrom 
pgp/stepflow-test
Conversation
@pranaygp
@pranaygppranaygp
commented
May 5, 2026

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Collaborator
Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
vercelBot
commented
May 5, 2026•

edited

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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
Sign up for freeto join this conversation on GitHub.
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@pranaygp

, '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
Test workflow preview tarballs (aee5699) across examples - #44
Draft
pranaygp wants to merge 1 commit into
mainfrom 
pgp/stepflow-test
Draft
Test workflow preview tarballs (aee5699) across examples#44
pranaygp wants to merge 1 commit into
mainfrom 
pgp/stepflow-test
Conversation
@pranaygp
@pranaygppranaygp
commented
May 5, 2026

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Collaborator
Summary
Bumps every example from workflow@4.2.4 (npm) to the preview tarballs at https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (built from vercel/workflow@aee5699, published as workflow@5.0.0-beta.4-aee5699). Goal: validate the upcoming SDK release against the existing example projects.
This PR also includes:
  • getWorld() is now async — adapted flight-booking-app/instrumentation.ts and postgres/instrumentation.ts to await getWorld() before calling .start?.().
  • postgres switched from bun to pnpm — bun cannot resolve transitive HTTP-tarball deps (the workflow tarball depends on @workflow/utils etc. via tarball URLs, which bun fails to follow).
Validation results
Tested install + build + dev + workflow trigger across all 17 examples.
✅ Works end-to-end (workflow triggered, returned 200)
  • hono — clean
  • nitro (project) — vite warnings about dynamic imports, but trigger works
  • tanstack-start — works
  • sveltekit — works in dev (build fails — see below); ignores PORT env var
  • astro — works in dev (build fails — pre-existing missing adapter); ignores PORT env var
  • ffmpeg-processing — server up; workflow not exercised (needs VERCEL_OIDC_TOKEN)
  • vite (project) — server up; build broken (pre-existing tsconfig issue)
❌ Runtime regression — all Next.js 16 examples
All Next-based examples crash at runtime:
Error: Cannot find module as expression is too dynamic
at .next/dev/server/chunks/..._@workflow_core_dist_..._.js
code: 'MODULE_NOT_FOUND'

Turbopack can't statically analyze a dynamic await import(handlerPath) inside the new @workflow/core. Verified: nextjs, actors. Likely also affects: ai-sdk-workflow-patterns, birthday-card-generator, flight-booking-app, postgres, rag-agent.
❌ Nuxt — RollupError
[nitro] ERROR RollupError: "./run.js" is imported as an external by
"@workflow/core/dist/runtime/start.js", but is already an existing non-external module id.

Standalone nitro project works because it pins nitro@3.0.1-alpha.1; nuxt internally uses Nitro 2.12.9.
❌ Build-only — sveltekit
@opentelemetry/api (peer dep) isn't externalized at build. Dev mode works.
Pre-existing (not tarball-related)
  • astro — [NoAdapterInstalled] on build
  • vite — tsconfig.app.json references missing src/
Test plan
  •  CI install across all examples
  •  Manual: kick off /api/signup on hono, sveltekit, astro, tanstack-start, nitro — should return 200
  •  Decide whether to land the postgres bun→pnpm switch, or keep bun and pin transitive @workflow/* deps another way
  •  File upstream issues against vercel/workflow for: turbopack dynamic-import regression, nuxt rollup external collision, sveltekit @opentelemetry/api resolution
🤖 Generated with Claude Code
@pranaygp@claude
Bump workflow deps to preview tarballs from aee5699
947a96b
Switches every example from workflow@4.2.4 to the preview tarballs at
https://workflow-tarballs-h3imyuw9g.labs.vercel.dev (workflow@5.0.0-beta.4-aee5699)
to validate the upcoming release against existing examples.
Also:
- Adapt flight-booking-app/postgres instrumentation.ts to the new async getWorld() signature.
- Switch postgres from bun to pnpm — bun cannot resolve transitive HTTP-tarball
deps (e.g. workflow → @workflow/utils via tarball URL).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@vercel
vercelBot
commented
May 5, 2026•

edited

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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentActionsUpdated (UTC)
birthday-card-generatorReadyReadyPreview, CommentMay 5, 2026 0:09am
flight-booking-appReadyReadyPreview, CommentMay 5, 2026 0:09am
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