Latest updates
Announcing Growthbook on JSR
Growthbook's JavaScript SDK, which enables easy AB testing and personalization, is now available on JSR.
Painting the Plane as We Fly It: Designing JSR
JSR, created for the JavaScript community, needed a logo and a website to look distinct, friendly, and inclusive. Here's how we approached this design problem.
Announcing Supabase on JSR
Supabase's isomorphic JavaScript client library is now available on JSR.
Packages
Featured
Recently updated
- @planetarium/lib9c0.3.0-dev.202412020124569289+36447a901fc71cd3ea5e737be57878200567df77
- @shnoice/square1.2.3
- @planetarium/lib9c0.3.0-dev.202412020029416706+7bee0e5a8f67d09c31713c194b87fccff20a3124
- @antharuu/klaim1.6.30
- @lambdaurora/libmd2.3.1
- @planetarium/lib9c0.3.0-dev.202412020006225732+0c3548f0cbafc66bb67ced4aba3007d28d9ac67f
- @lambdaurora/libmd2.3.0
- @pkgs/dx0.0.5
- @gitmazzone/dir-to-plop0.1.2
- @es-toolkit/es-toolkit1.29.0-dev.927+793adad9
Why JSR?
Made for TypeScript & ESM
JSR is designed for TypeScript. You publish TypeScript source, and JSR handles generating API docs, .d.ts files, and transpiling your code for cross-runtime compatibility.
JSR packages are distributed as web-standard ECMAScript modules.
Builds on npm
JSR isn't a replacement for the npm registry; it's a superset of npm.
JSR modules can be used with any JavaScript package manager, and in any project with a node_modules folder.
Works with any runtime
JSR modules can be used in Node.js, Deno, Bun, Cloudflare Workers, and more.
Module authors can count on great editor support from strongly typed modules, without the need to transpile and distribute typings manually.