In the ever-evolving world of JavaScript development, a new player has emerged on the scene. Bun 1.0, an all-in-one JavaScript runtime and toolkit, has been launched with the aim of simplifying the ...

A pull request with a Rust version of Anthropic’s Bun, a JavaScript toolkit and runtime originally written in Zig, has been ...

On December 2, 2025, developer Jared Sumner announced on his blog that his JavaScript runtime, Bun, had been acquired by Anthropic. Anthropic followed suit on December 3, announcing the acquisition of ...

Version 1.3 of the Bun JavaScript runtime and toolkit has landed, pushing forward the project's goal to consolidate fragmented JavaScript toolchains into a single solution. Yet the rapid expansion has ...

Bun is an ambitious project that is quickly emerging as a drop-in replacement and faster alternative to Node.js. Here's a look at how Bun works and how to use it for your server-side JavaScript ...

Anthropic is accelerating its enterprise AI strategy with the acquisition of Bun, the JavaScript runtime designed to boost software development speed and reliability. The move follows a major ...

Move over, Node.js and Deno. A potential competitor is emerging in the JavaScript/TypeScript runtime space, called Bun. Now in a beta stage of development, Bun is billed as a modern JavaScript runtime ...

AI company Anthropic has acquired the open-source JavaScript toolkit Bun, which it uses for the infrastructure of Claude Code. Bun has been acquired by Anthropic, as Bun creator Jarred Sumner ...