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jeffijoe/typesync

Install missing TypeScript typings for dependencies in your package.json. observed · 2026-08-28

github.com/jeffijoe/typesync · TypeScript · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

61/100

  • Activity 64
  • Release rhythm 35
  • Longevity 100

Flags: no_releases

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: 3340
  • days_rel: n/a
  • days_push: 216
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

1584 stars · 23 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

TypeSync is a CLI tool that scans your package. and installs missing TypeScript type definition (@types) packages for your dependencies. It supports dry runs, ignore lists, config files, and CI failure modes.

Use cases

  • add missing @types packages for my dependencies
  • sync typescript typings with package. automatically
  • check for missing type definitions in CI
  • install typings after adding a new npm package
  • ignore certain packages when syncing types
  • run typesync after every npm install

When to choose

  • you maintain a TypeScript project with many untyped npm dependencies
  • you want to automate keeping @types packages in sync
  • you want a CI check that fails when typings are missing

When to avoid

  • your project is plain JavaScript with no TypeScript
  • you manage typings manually or use packages that bundle their own types

Facets

cli-tool · maturity active

cli developer-tools package-manager type-system developer-tools programming-languages cli cross-platform typescript typings npm package- definitely-typed command-line nodejs

2 sources

Member repositories

RepositoryRoleHealth v2
jeffijoe/typesyncmain61

For agents

markdown · JSON · MCP: product_card(name="jeffijoe/typesync")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem