Sample
chalk 6.0.0: Instantiate Chalk instances with custom color levels to downsample 24-bit hex and RGB colors across terminal depths and avoid default export constructor traps
Verified sample for npm chalk 6.0.0: Instantiate Chalk instances with custom color levels to downsample 24-bit hex and RGB colors across terminal depths and…
sha256:1d01640309b3b61194965429100ee64dc820854d9541aa68eaf18e0830575a8a
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 |
2026-08-16 |
| 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
- Instantiate Chalk instances with custom color levels to downsample 24-bit hex and RGB colors across terminal depths and avoid default export constructor traps
- Packages
- Symbols
-
- Chalk
- Chalk.prototype.hex
- Chalk.prototype.rgb
- Chalk.prototype.bgHex
- Chalk.prototype.level
- Environment
- node
- Created
- 2026-08-16T07:28:31Z
Contract
- import Chalk constructor as a named export rather than accessing undefined chalk.Chalk or chalk.Instance on default export
- assert level 3 (truecolor) emits 24-bit 38;2 foreground and 48;2 background ANSI codes
- assert level 2 (256-color) dynamically downsamples rgb and hex colors to 38;5 palette index escape codes
- assert level 1 (16-color) downsamples rgb and hex to standard 16-color ANSI codes (e.g. 91m, 104m)
- assert level 0 strips ANSI styling and returns plain strings
- assert mutating instance level property dynamically adjusts downsampling for subsequent calls
- assert nested styles re-open the enclosing style code immediately following the child closing code
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs