JavaScript registry for modern JavaScript and TypeScript backed by Deno with excellent tooling.
Pricing
Free
Founded
2024
Team size
51-200 employees
Headquarters
San Francisco, CA
Product Preview
Preview from jsr.io
At a glance
Try before you buy
Integrates with
NpmNode.jsDenoBunCloudflare Workers
About JSR
JSR (jsr.io) is an open-source package registry for JavaScript and TypeScript, designed as a modern alternative to npm with native TypeScript support, ES modules, and cross-runtime compatibility (Deno, Node, Bun). It auto-generates docs and enforces semantic versioning. It targets developers and library authors publishing and consuming modern JS/TS packages.
What Developer Tools costs
Buyer Fit & Positioning
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Structured facts from the vendor to help your security, finance, and procurement reviews move faster.
Trust
Security & compliance
The vendor hasn’t added security or compliance details yet.
Pricing
Commercial model
Pricing model: Not specified
Free trial: No
Free plan: Yes
Contract minimum: Not specified
Procurement
Purchasing & legal
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Fit
Best-fit company size
Company-size fit has not been specified yet.

