zemirco/json2csv
Convert json to csv with column titles observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 5227
- days_rel: n/a
- days_push: 1320
- n_releases_24m: 0
Adoption not part of the score
2719 stars · 356 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A JavaScript library and CLI tool that converts JSON (including NDJSON) into CSV with column titles, supporting streaming for large datasets. This original repository is abandoned; development continues as split @2csv packages.
Use cases
- convert files to csv
- export api responses as csv spreadsheets
- stream large nd datasets to csv
- convert to csv from the command line
- flatten nested into csv columns
- generate csv with custom delimiters and escaping
When to choose
- you need a battle-tested JSON-to-CSV converter for Node.js or the browser (via the successor @2csv packages)
- you want both a programmatic API and a CLI
- you need streaming conversion of very large datasets
When to avoid
- you want actively maintained software - use the successor @2csv/* packages instead
- you need CSV-to-JSON conversion
- you are not working in a JavaScript/Node environment
Facets
library · maturity abandoned
serialization cli parser csv developer-tools files cli cross-platform -to-csv data-conversion streaming nd export data-engineering command-line nodejs
3 sources
- readme: https://github.com/zemirco/json2csv · fetched 2026-08-28 · e38e59f3e878
- homepage: http://zemirco.github.io/json2csv · fetched 2026-08-29 · e62eeb3fbe09
- registry_npm: https://registry.npmjs.org/json2csv · fetched 2026-08-29 · 41aed0bc06ba
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| zemirco/json2csv | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="zemirco/json2csv")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem