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 ...
The JavaScript toolkit Bun 1.3 has been released. Announced as its largest release to date, the toolkit, with its four components—Runtime, Bundler, Test Runner, and Package Manager—offers, among other ...
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 ...
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 ...
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 ...
What happens when a innovative AI research company acquires one of the fastest JavaScript runtimes on the market? The tech world is abuzz with the news that Anthropic has acquired Bun, a move that ...