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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

JSR 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.

Buyer Fit & Positioning

Procurement & Fit

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

The vendor hasn’t added purchasing & legal details yet.

Fit

Best-fit company size

Company-size fit has not been specified yet.

Implementation & Procurement

Commercial Fit & Ecosystem

Proof, Outcomes & Momentum

Alternatives, Migration & Buyer Objections