# jaredpalmer/tsdx

Zero-config CLI for TypeScript package development

Repository: https://github.com/jaredpalmer/tsdx
Canonical: https://ross.abutalabs.com/products/tsdx
Homepage: https://tsdx.io
Language: TypeScript
License: MIT
License Family: permissive
Topics: typescript, rollup, npm, yarn, react, packaging, react-dom, bundling, jest
Last push: 2026-02-09T21:57:35+00:00

## Health v2 (maintenance only)
Score: 61/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 66, release rhythm 31, longevity 100
- inputs: {"age_days": 2778, "days_push": 205, "days_rel": 247, "gap_med": null, "n_releases_24m": 1}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 11465, forks 497 (observed 2026-08-28T04:10:48.214295+00:00)

## What it is
TSDX is a zero-config CLI for developing, testing, and publishing TypeScript packages, with templates for basic and React libraries. Version 2.0 is a rewrite built on modern Rust-based tooling (bunchee, vitest, oxlint, oxfmt) with bun for package management.

## Use cases
- scaffold a new typescript npm package
- build a react component library with dual esm/cjs output
- generate typescript declarations for my library
- set up zero-config linting and testing for a ts package
- watch mode rebuilds for package development
- publish a typescript library without configuring rollup

## When to choose
- you want a zero-config setup for a new TypeScript library
- you need dual ESM/CJS builds with type declarations out of the box
- you want fast, modern tooling (vitest, oxlint) bundled together
- you're starting a React component library from a template

## When to avoid
- you need fine-grained custom bundler configuration
- your project targets Node.js below 20 or doesn't use bun
- you have an existing complex build pipeline already configured
- you're maintaining a legacy v0.x tsdx project without migrating

## Facets
- artifact type: cli-tool
- maturity: active
- function: build-tool, cli, testing, linter, formatter, package-manager
- domain: developer-tools, web-development, frontend, programming-languages
- platform: cli, cross-platform
- tags: typescript, zero-config, npm-packages, library-development, esm, commonjs, bunchee, vitest, oxlint, rollup, react-library, nodejs

## Member repositories
- jaredpalmer/tsdx (main) score 61

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:48.214295+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:15:34.286156+00:00, confidence not recorded.
  - readme: https://github.com/jaredpalmer/tsdx (fetched 2026-08-28T04:10:48.214295+00:00, sha c7703798f22d)
  - homepage: https://tsdx.io (fetched 2026-08-29T08:14:35.793145+00:00, sha 8e00645272c2)
  - site_page: https://tsdx.io/docs (fetched 2026-08-29T08:14:35.795600+00:00, sha 0975ca96cf11)
  - registry_npm: https://registry.npmjs.org/tsdx (fetched 2026-08-29T08:14:35.797280+00:00, sha 2c5380b4d9d4)
- Data as of 2026-08-30T08:39:29.467469+00:00.