Anthropic acquired Bun as Claude Code crossed a $1 billion revenue milestone. That single fact reframes the entire JavaScript and AI tooling conversation for 2025. Nick Nisi joins Jerod Santo and Adam Stacoviak to map out what that deal means for the runtime wars, why Sourcegraph spun Amp out as a separate company, and why GitHub is losing ground it once took for granted. The Zig project's migration from GitHub to Codeberg is the canary in that coal mine.
The episode covers real working patterns: context management in AI-assisted coding, how voice assistants are or are not integrating into developer workflows, and the Home Assistant 2025.12 release for anyone running local home automation. The Browser Company killed active development on Arc and shipped Dia as its AI-first replacement, now in beta. That pivot is the clearest example in this episode of a company betting the entire product on an AI interaction model rather than a traditional UI.
Nick closes with a prediction. Changelog++ members get an extra 10 minutes of conversation not in the public feed, which is where the most unguarded takes tend to land. The show notes include direct links to the Bun acquisition announcement, the Amp spinout, and the Arc postmortem letter, all worth reading in sequence to understand how fast the tooling layer underneath modern development is being renegotiated.
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