zaach/jsonlint
A JSON parser and validator with a CLI. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 6017
- days_rel: n/a
- days_push: 1513
- n_releases_24m: 0
Adoption not part of the score
1992 stars · 411 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A pure JavaScript JSON parser and validator with a command-line interface, a JavaScript version of lint.com. It reports detailed syntax errors or pretty-prints valid JSON, and can also validate against JSON Schema.
Use cases
- validate files from the command line
- pretty print with custom indentation
- find syntax errors in a config file
- validate against a schema
- sort object keys
- lint in vim via syntastic or ale
When to avoid
- you only need to parse JSON in JavaScript code (use built-in JSON.parse)
- you need an actively maintained tool with ongoing updates
- you need a license-guaranteed dependency (no explicit license file)
Facets
cli-tool · maturity maintenance
parser linter cli developer-tools files cli cross-platform -validation pretty-print -schema command-line nodejs
2 sources
- readme: https://github.com/zaach/jsonlint · fetched 2026-08-28 · bfa3f4d86658
- registry_npm: https://registry.npmjs.org/jsonlint · fetched 2026-08-29 · c17cddbb6130
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| zaach/jsonlint | main | 32 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem