# microsoft/rushstack

Monorepo for tools developed by the Rush Stack community

Repository: https://github.com/microsoft/rushstack
Canonical: https://ross.abutalabs.com/products/rushstack
Homepage: https://rushstack.io/
Language: TypeScript
License: NOASSERTION
License Family: other
Topics: monorepo, rush, typescript, api, api-extractor, build, toolchain, nodejs, eslint, orchestrator, hacktoberfest, rushstack, heft, tsdoc, bulk-suppressions, lockfile-explorer
Last push: 2026-08-26T22:39:11+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 35, longevity 100
- inputs: {"age_days": 3625, "days_push": 7, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 6493, forks 708 (observed 2026-08-28T04:09:43.837180+00:00)

## What it is
Rush Stack is a Microsoft-hosted monorepo of tools for managing large-scale TypeScript monorepos, including the Rush build orchestrator, Heft build system, API Extractor, API Documenter, TSDoc, and ESLint integrations. It provides a cohesive, community-driven toolchain that fills gaps around Node.js, TypeScript, Webpack, and Jest for enterprise web development.

## Use cases
- orchestrate builds across a large typescript monorepo
- generate .d.ts rollups and track api signatures
- publish api documentation from tsdoc comments
- roll out new eslint rules across a monorepo without inline ignores
- debug pnpm lockfile version conflicts
- standardize eslint config for large typescript repos
- speed up node.js process startup times

## When to choose
- you maintain a large multi-package typescript monorepo
- you need reproducible, scalable build orchestration with caching
- you want api review workflows and documentation generation for npm libraries

## When to avoid
- you have a small single-package project where npm workspaces suffice
- your team is not invested in the typescript/node.js ecosystem
- you need a language-agnostic build system

## Facets
- artifact type: framework
- maturity: active
- function: build-tool, linter, documentation, cli, developer-tools
- domain: developer-tools, web-development, frontend, version-control, documentation
- platform: cross-platform, cli
- tags: monorepo, rush, heft, api-extractor, tsdoc, eslint, typescript-toolchain, build-orchestration, lockfile-explorer, nodejs, typescript

## Member repositories
- microsoft/rushstack (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:43.837180+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 2026-08-29T17:44:31.004151+00:00, confidence not recorded.
  - readme: https://github.com/microsoft/rushstack (fetched 2026-08-28T04:09:43.837180+00:00, sha 31a6c38651c4)
  - homepage: https://rushstack.io/ (fetched 2026-08-29T08:41:11.386463+00:00, sha 4e529fc68e3c)
- Data as of 2026-08-30T08:39:29.467469+00:00.