Leader
TypeScript leader
Waiting for repository data
Start here when you need the most visible anchor in this language ecosystem.
Freshest maintainer signal
Fresh activity
Commit recency not captured
Use recent commit timing to separate famous repos from still-active ones.
Dominant org
No dominant org yet
Distributed ownership
Shows whether this language surface is driven by one publisher or many.
Shape insight
0% concentration
0 repos tracked
Top-three concentration tells you whether this language view is broad or flagship-heavy.
The TypeScript snapshot is empty right now.
Data will be available after the next ingestion run.
TypeScript has become the language of choice for large-scale JavaScript applications, adding static typing and powerful tooling to the world's most widely-used programming language. Originally developed by Microsoft, TypeScript now powers the frontends and backends of companies from Airbnb to Stripe.
The TypeScript ecosystem spans full-stack web development: from React and Next.js on the frontend to Deno and NestJS on the backend. Its type system enables better IDE support, earlier bug detection, and more maintainable codebases — critical factors for teams building applications at scale.
We rank the top 50 TypeScript repositories by total GitHub stars. These rankings highlight the foundational libraries, frameworks, and tools that define the TypeScript ecosystem.