Anthropic has announced the acquisition of the JavaScript runtime Bun. Despite this acquisition, Bun will remain open-source, retain its MIT license, and continue its public development on GitHub. The key change is that Bun's developers will now benefit from enhanced resources and technical support. This acquisition promises deeper integration with Anthropic's products, such as Claude Code, which relies on Bun for its functionality.
Source: Bun Blog & Anthropic's Website


