[docs] List the Cloudflare World under Managed by pranaygp · Pull Request #4618 · vercel/workflow

pranaygp · 2026-10-03T01:41:00Z

Moves the Cloudflare World listing on the Worlds index out of Self-Hosted and into Managed, as requested in Slack.

Why it was in the wrong bucket

WorldsFilteredGrid sorts Worlds into three sections using two allowlists, with Self-Hosted as the catch-all:

const managedIds = new Set(['vercel']);
const embeddedIds = new Set([...]);
// Self-Hosted: !managedIds.has(id) && !embeddedIds.has(id)

Because managedIds only contained vercel, the Cloudflare World fell through to Self-Hosted by default. Cloudflare Durable Objects is a managed platform — you deploy onto it rather than run it yourself — and the World is flagged requiresDeployment: true in worlds-manifest.json, the same as the Vercel World. So the fix is to add it to the allowlist.

The change

-const managedIds = new Set(['vercel']);
+const managedIds = new Set(['vercel', 'fantasticfour-cloudflare']);

Resulting sections

Section	Before	After
Managed	Vercel	Vercel, Cloudflare
Self-Hosted	12 Worlds incl. Cloudflare	11 Worlds
Embedded	5 Worlds	unchanged

Cloudflare sorts after Vercel in Managed, following manifest order. The filter chips (Show all / By Vercel / By Community / Encrypted) are independent of sectioning and are unaffected — Cloudflare still counts as a community World.

Managed section copy

The Managed blurb listed e2e encrypted among the attributes every World in the section shares, which stopped holding once Cloudflare joined it — Cloudflare does not declare the encryption feature in worlds-manifest.json, only Vercel does. Reworded per review:

-'Production grade — zero configuration, high throughput, infinitely-scalable, e2e encrypted, and integrated observability'
+'Production grade — zero configuration, high throughput, infinitely-scalable, and integrated observability, plus end-to-end encryption on Worlds marked Encrypted'

Scoped to the marker already on the page rather than deleted: WorldCardSimple renders a visible Encrypted badge for any World declaring the feature, and the filter chip uses the same word. That keeps the claim accurate as Worlds gain the feature, without the blurb needing another edit.

Testing

Simulated the section-matching logic against worlds-manifest.json to confirm the bucketing above.
biome check passes on the modified file.

🤖 Generated with Claude Code

The worlds index buckets each World into Managed, Self-Hosted, or Embedded. Managed is an explicit allowlist and Self-Hosted is the fallback, so the Cloudflare World was showing under Self-Hosted. Cloudflare Durable Objects is a managed platform — you deploy to it rather than run it yourself (the World is flagged `requiresDeployment` in worlds-manifest.json, same as Vercel), so add it to `managedIds`. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Co-Authored-By: Pranay Prakash <1797812+pranaygp@users.noreply.github.com>

vercel · 2026-10-03T01:41:02Z

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Project	Deployment	Actions	Updated
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changeset-bot · 2026-10-03T01:41:07Z

⚠️ No Changeset found

Latest commit: 40771f3

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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github-actions · 2026-10-03T01:43:35Z

Sim World

Simulated world deterministic testing for races. Traces

🟠 world-sim scenario book — 1 fail of 42 total

fence=per-spec

scenario	outcome	events	virt	replay
✅ `smoke-no-steps`	completed	3	0ms	ok
✅ `smoke-one-step`	completed	6	0ms	ok
✅ `hook-at-step-started`	completed	12	0ms	ok
✅ `hook-at-step-completed`	completed	12	0ms	ok
✅ `hook-at-hook-created`	completed	12	0ms	ok
✅ `deadline-hook-wins`	completed	7	1.0h	ok
✅ `deadline-expires`	completed	7	1.0h	ok
✅ `step-vs-timer-early-settlement`	completed	8	1.0h	ok
✅ `long-sleep`	completed	11	30.0d	ok
✅ `hook-never-arrives`	stalled	3	0ms	skipped
✅ `step-retries-twice`	completed	10	2.0s	ok
✅ `parallel-steps`	completed	9	0ms	ok
✅ `hook-on-execution-state`	completed	12	0ms	ok
✅ `peek-hook-before-branch`	completed	12	0ms	ok
✅ `peek-hook-after-branch`	completed	12	0ms	ok
✅ `peek-hook-at-registration`	completed	12	0ms	ok
✅ `race-hook-before-probe`	completed	12	0ms	ok
✅ `race-hook-after-probe`	completed	12	0ms	ok
✅ `race-duplicate-delivery`	completed	13	0ms	ok
✅ `attr-hook-before-step`	completed	11	0ms	ok
✅ `attr-hook-after-step`	completed	11	0ms	ok
✅ `attr-from-step-body`	completed	13	0ms	ok
✅ `fork-hook-after-timeout`	completed	14	1.0m	ok
✅ `fork-hook-before-timeout`	completed	14	1.0m	ok
✅ `count-hook-after-timeout`	completed	17	1.0m	ok
✅ `count-hook-before-timeout`	completed	20	1.0m	ok
✅ `stale-read-step-count-fork`	completed	20	1.0m	ok
✅ `stale-read-equal-step-counts`	completed	14	1.0m	ok
✅ `step-vs-step-fork`	completed	12	0ms	ok
✅ `step-vs-step-fork-fenced`	completed	12	0ms	ok
✅ `fence-catches-benign-direction`	completed	12	5ms	ok
✅ `in-flight-before-decision`	completed	17	1.0m	ok
❌ `in-flight-before-decision-counted`	completed	17	1.0m	ok
✅ `in-flight-after-decision`	completed	19	2.0m	ok
✅ `stale-read-step-count-fork-fenced`	completed	20	1.0m	ok
✅ `fork-hook-wins`	completed	13	1.0m	ok
✅ `fork-timeout-wins`	completed	13	1.0m	ok
✅ `unclaimed-payload-under-fork`	completed	17	1.0m	ok
✅ `claimed-payload-under-fork`	completed	17	1.0m	ok
✅ `writers-independent-step-bodies`	completed	12	0ms	ok
✅ `writers-scripted-tempo`	completed	12	0ms	ok
✅ `cancel-mid-step`	cancelled	7	0ms	skipped

Full trace: world-sim.txt

VaguelySerious

Cloudflare does not declare the encryption feature in worlds-manifest.json (Vercel does), so "e2e encrypted" no longer holds for every World in this section. I left the copy alone since the ask was scoped to the move

Reword would be good

The Managed blurb listed "e2e encrypted" alongside the attributes every World in the section shares, which stopped being true once Cloudflare joined it: Cloudflare does not declare the `encryption` feature in worlds-manifest.json, only Vercel does. Each card already renders a visible "Encrypted" badge for Worlds that declare the feature, and the filter chip uses the same label, so point at that marker instead of dropping the claim. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Co-Authored-By: Pranay Prakash <1797812+pranaygp@users.noreply.github.com>

pranaygp · 2026-10-05T14:57:41Z

@VaguelySerious reworded in 40771f3.

-'Production grade — zero configuration, high throughput, infinitely-scalable, e2e encrypted, and integrated observability'
+'Production grade — zero configuration, high throughput, infinitely-scalable, and integrated observability, plus end-to-end encryption on Worlds marked Encrypted'

Rather than just dropping the claim, I scoped it to the marker that already exists: WorldCardSimple renders a visible Encrypted badge for any World declaring the encryption feature, and the filter chip above the grid uses the same word — so "Worlds marked Encrypted" points at something the reader can actually see on the page. Today that's Vercel in this section, but it keeps reading correctly as Worlds add the feature.

Went with the copy change over adding encryption to the Cloudflare manifest entry, since that should follow the World actually supporting it rather than the other way round.

github-actions · 2026-10-05T15:51:19Z

No backport to stable for 0fa6990 (AI decision).

The only changed file is docs/components/worlds/WorldsFilteredGrid.tsx, part of the docs app outside docs/content/, which is not maintained on stable (confirmed absent: git ls-tree origin/stable -- docs/components returns nothing). The change is also a presentation-only recategorization of a World on the docs site, with no bearing on the maintenance line's correctness or releasability.

To override, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:

0fa6990a6071c9d2ab177165370e836c7c519b8f

Catches the docs up with SDK changes that landed on Oct 5 without (complete) docs updates. | Change | Source PR | Docs edit | | --- | --- | --- | | zstd is only written to runs whose deployment's Node.js can decode it | #4640 | The encryption page said "gzip, with zstd support in the format". It now states when zstd vs. gzip is used and links `WORKFLOW_COMPRESSION_CODEC` | | Aborting a public writable keeps the accepted prefix and doesn't close the shared stream | #4605 | Added to the existing `releaseLock()` / `close()` callout in Streaming | | Released stream writers retire their WebSocket and continue over HTTP | #4605 | Short paragraph under `WORKFLOW_STREAMS_TRANSPORT` on the Vercel World page, including the "hold the lock for a burst" tip from the `world-vercel` README | I reviewed the other Oct 5 PRs and they need no further docs: NestJS (#4604) shipped its own docs, the `@vercel/queue` bump (#4648) and `world-local` hook fix (#4636) aren't user-facing in the docs, and #4632/#4618 are docs PRs. The Workflows pages in `vercel/front` were also checked and need no changes for these. ## Docs Preview | Page | Preview | | --- | --- | | Encryption | [Compression](https://workflow-docs-git-workflow-docs-cleanup-tue-6-oct.vercel.sh/docs/how-it-works/encryption#compression) | | Streaming | [Writing to another run's stream](https://workflow-docs-git-workflow-docs-cleanup-tue-6-oct.vercel.sh/docs/foundations/streaming#writing-to-another-runs-stream) | | Vercel World | [`WORKFLOW_STREAMS_TRANSPORT`](https://workflow-docs-git-workflow-docs-cleanup-tue-6-oct.vercel.sh/worlds/vercel#workflow_streams_transport) | 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: vercel[bot] <35613825+vercel[bot]@users.noreply.github.com> Co-authored-by: Pranay Prakash <1797812+pranaygp@users.noreply.github.com>

pranaygp requested a review from a team as a code owner October 3, 2026 01:41

Copilot AI balanced review requested due to automatic review settings October 3, 2026 01:41

Copilot AI reviewed Oct 3, 2026

vercel Bot deployed to Preview – workflow-docs October 3, 2026 01:42

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vercel Bot deployed to Preview – workflow-docs October 5, 2026 14:59

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pranaygp merged commit 0fa6990 into main Oct 5, 2026
65 of 66 checks passed

pranaygp deleted the cloudflare-world-managed branch October 5, 2026 15:50

This was referenced Oct 5, 2026

[docs] Note that throttled step-result writes don't re-run the step body #4632

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[docs] Catch up docs with recently shipped SDK changes #4668

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[docs] List the Cloudflare World under Managed - #4618

[docs] List the Cloudflare World under Managed#4618
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Why it was in the wrong bucket

The change

Resulting sections

Managed section copy

Testing

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