Sample
es-toolkit 1.50.0: Replace lodash helpers with es-toolkit without changing behaviour
Verified sample for npm es-toolkit 1.50.0: Replace lodash helpers with es-toolkit without changing behaviour. The contract ran on node 22 · linux alpine/x64…
sha256:15d8a4044edfbbf1d1e8b51fc3f826390610222b7f745e2703a3eeafb20d7e11
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 22 linux x64 node 22 javascript npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:a2ec939a4c60e243 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-13 |
| 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 |
Case
MIGRATION- Goal
- Replace lodash helpers with es-toolkit without changing behaviour
- Packages
- Symbols
-
- chunk
- groupBy
- debounce
- pick
- Environment
- node 22
- Created
- 2026-08-13T18:27:02Z
Contract
- import the same helpers from es-toolkit
- assert chunk, groupBy and pick behave as their lodash equivalents
- assert debounce delays and coalesces calls
- assert the module is ESM with named exports
Files
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs