Sample
marked 18.0.9: Show that Marked’s async mode flag is the switch for asynchronous `walkTokens` behavior.
Verified sample for npm marked 18.0.9: Show that Marked’s async mode flag is the switch for asynchronous `walkTokens` behavior. The contract ran on node 22 …
sha256:970f14379510d93cb1a6e7a4b48afac802d6684c271282fc5935ac5716cd3a70
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-17 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- Show that Marked’s async mode flag is the switch for asynchronous `walkTokens` behavior.
- Packages
- Symbols
-
- marked
- Marked
- walkTokens
- async
- Environment
- node
- Created
- 2026-08-17T03:17:31Z
Contract
- With a `walkTokens` function that mutates heading depth after awaiting, Marked renders `<h1>Heading</h1>` with `async` false, and `<h6>Heading</h6>` only when `async: true` is set.
- The same markdown source returns a string when `async` is false, and a Promise that resolves to HTML when `async` is true.
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs