Add opt-in QuickJS WASM VM engine (WORKFLOW_VM=quickjs) by TooTallNate · Pull Request #3048 · vercel/workflow

Add opt-in QuickJS WASM VM engine (WORKFLOW_VM=quickjs) with full event replay

TooTallNate

committed

db2ea8b

QuickJS engine: AbortController, setAttributes, terminal drain, turbo-safe requeue, stable PRNG seed

TooTallNate

committed

a554718

QuickJS engine: hook.getConflict support, cross-run writable forwarding symbols

TooTallNate

committed

5f1d844

QuickJS engine: stream framing round-trip, bound step proxies, webhook fidelity

TooTallNate

committed

d009b85

Apply biome fixes to QuickJS engine files

TooTallNate

committed

ef9a413

Address review feedback: anchor source-map strip to end-of-input, use getWorkflowQueueName for conflict requeue, Buffer-free asset decoding, function replacers for payload injection, maxEventsLimit…

TooTallNate

committed

5312c44

CI: include generated QuickJS source assets in shared e2e build artifacts

TooTallNate

committed

f021cb0

Fix same-token hook ordering and conflicted-hook disposal in the QuickJS engine

TooTallNate

committed

17fbf32

CI: run both VM engines across all frameworks and worlds; label jobs with the engine

TooTallNate

committed

7e0ea84

Fix stack overflow stripping inline source maps from webpack dev bundles; harden step-listing e2e assertions against eventually-consistent reads

TooTallNate

committed

842bfba

e2e: poll step listings until analytics rows include attempt (optional column can lag terminal status)

TooTallNate

committed

8f086f7

e2e: use --withData to force storage-backed step listings for attempt assertions (analytics listing can omit attempt entirely)

TooTallNate

committed

f2b386c

Sort imports in QuickJS serialization files (biome organizeImports)

TooTallNate

committed

b0bf710

QuickJS engine: resolve the run's full payload-key capability so sealed (encp) hook payloads open

TooTallNate

committed

6e92ca3

Address review: crypto/process parity, loud Intl guards, lazy engine import, VM-leak guard, telemetry namespace, eval-string escaping

TooTallNate

committed

b7bae0b

QuickJS engine: implement resilient resumeHook (hookInput materialization + resumeId dedup)

TooTallNate

committed

9716d0d

Rerun CI

TooTallNate

committed

bd09d8c

QuickJS engine: split VM-local class/step-function reducers off the hardened host codec

TooTallNate

committed

0124196

QuickJS engine: enqueue explicit wait continuations instead of same-message redelivery

TooTallNate

committed

23cfd6c

Merge remote-tracking branch 'origin/main' into quickjs-vm

TooTallNate

committed

a2a89d1

Sort imports in quickjs-entrypoint (biome organizeImports)

TooTallNate

committed

2375350

Merge remote-tracking branch 'origin/main' into quickjs-vm

TooTallNate

committed

b1510ee

Address review: dispatch inside run-level try/catch, queue namespace + run-origin trace carrier threading, configurable interrupt budget

TooTallNate

committed

4eca96a

Sort imports in quickjs-runtime (biome organizeImports)

TooTallNate

committed

f2bb56b

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Add opt-in QuickJS WASM VM engine (WORKFLOW_VM=quickjs) - #3048

Add opt-in QuickJS WASM VM engine (WORKFLOW_VM=quickjs)#3048
TooTallNate merged 24 commits into
mainfrom
quickjs-vm

Commits on Aug 3, 2026

Add opt-in QuickJS WASM VM engine (WORKFLOW_VM=quickjs) with full event replay

QuickJS engine: AbortController, setAttributes, terminal drain, turbo-safe requeue, stable PRNG seed

QuickJS engine: hook.getConflict support, cross-run writable forwarding symbols

QuickJS engine: stream framing round-trip, bound step proxies, webhook fidelity

Apply biome fixes to QuickJS engine files

Address review feedback: anchor source-map strip to end-of-input, use getWorkflowQueueName for conflict requeue, Buffer-free asset decoding, function replacers for payload injection, maxEventsLimit…

CI: include generated QuickJS source assets in shared e2e build artifacts

Fix same-token hook ordering and conflicted-hook disposal in the QuickJS engine

CI: run both VM engines across all frameworks and worlds; label jobs with the engine

Fix stack overflow stripping inline source maps from webpack dev bundles; harden step-listing e2e assertions against eventually-consistent reads

e2e: poll step listings until analytics rows include attempt (optional column can lag terminal status)

e2e: use --withData to force storage-backed step listings for attempt assertions (analytics listing can omit attempt entirely)

Sort imports in QuickJS serialization files (biome organizeImports)

QuickJS engine: resolve the run's full payload-key capability so sealed (encp) hook payloads open

Address review: crypto/process parity, loud Intl guards, lazy engine import, VM-leak guard, telemetry namespace, eval-string escaping

QuickJS engine: implement resilient resumeHook (hookInput materialization + resumeId dedup)

Rerun CI

QuickJS engine: split VM-local class/step-function reducers off the hardened host codec

QuickJS engine: enqueue explicit wait continuations instead of same-message redelivery

Merge remote-tracking branch 'origin/main' into quickjs-vm

Sort imports in quickjs-entrypoint (biome organizeImports)

Merge remote-tracking branch 'origin/main' into quickjs-vm

Address review: dispatch inside run-level try/catch, queue namespace + run-origin trace carrier threading, configurable interrupt budget

Sort imports in quickjs-runtime (biome organizeImports)