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OpenAI Acquires Astral to Boost AI Development Tools

3/20/2026

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Summary

Story summary

On March 19, 2026, OpenAI announced it will acquire Astral, known for open source Python development tools such as uv, Ruff, and ty.
Financial terms of the deal were not disclosed.
OpenAI aims to strengthen its Codex team and improve AI integration in software development.
Astral founder Charlie Marsh said he will continue to support open source tools post-acquisition, amid competition from Anthropic's Claude Code following Bun's acquisition.

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Story summary

On March 19, 2026, OpenAI announced it will acquire Astral, known for open source Python development tools such as uv, Ruff, and ty.
Financial terms of the deal were not disclosed.
OpenAI aims to strengthen its Codex team and improve AI integration in software development.
Astral founder Charlie Marsh said he will continue to support open source tools post-acquisition, amid competition from Anthropic's Claude Code following Bun's acquisition.