JSR: WHAT WE KNOW SO FAR ABOUT DENO’S NEW JAVASCRIPT PACKAGE REGISTRY

Summary from the TLDR Web Dev newsletter

Deno, a JavaScript/TypeScript runtime, has launched a new package registry called JSR to address perceived shortcomings in the dominant npm registry. JSR offers a TypeScript-first environment, integrated workspaces, and a focus on security and usability. Early reviews are mixed, with some praising its potential for streamlining TypeScript development and improving security, while others question the need for yet another registry and express concerns about ecosystem fragmentation.