# jsr Modern JS package registry. Source: [Console review]() Website: [https://jsr.io/]() Profile updated: 2026-10-16 Category: [Package managers]() ## Supported tech stack Research checked: 2026-10-11 ### Integrates with - Browser (Runtime) - Bun (Runtime) - Deno (Runtime) - JavaScript (Language) - Node.js (Runtime) - TypeScript (Language) Source: [Research source]() Documented compatibility; coverage may be incomplete. Written in describes implementation, not user-project language support. Registry publishes JavaScript and TypeScript packages compatible with Node.js, Deno, Bun and browsers. ## Console’s review — 2024-03-14 Reviewed: 2024-03-14 Author: [David Mytton]() Citation: [This review]() ### What we like Modern, open source package registry for JS/TS modules. ESM-only. Supports multiple package managers inc. npm, yarn, pnpm, Bun, Deno. Secure publishing workflows by default. Auto API doc generation and scoring to encourage best practices. Open source. ### Tradeoffs Requires a compatibility layer for npm. Forces you to use TypeScript and ESM, but it’s 2024 so this is also something we like! This review reflects Console’s assessment at publication on 2024-03-14. Features and limitations may have changed since the review date. ## Is jsr a fit? Based on [Console’s review published on 2024-03-14](). Summary updated: 2026-10-16 ### Who it’s for Developers of JS/TS modules should consider this tool ### Why consider it It supports secure publishing workflows by default ### Keep in mind It requires a compatibility layer for npm and forces the use of TypeScript and ESM [Selection criteria]() · [About Console]() · [Browse tools]()