Codegen – OSS Python Library for Advanced Code Manipulation

Show HN: Codegen – OSS Python Library for Advanced Code Manipulation

Codegen – OSS Python Library for Advanced Code Manipulation operates in show hn launch.

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Hey HN! We've just open-sourced Codegen (https://github.com/codegen-sh/codegen-sdk), a Python library for manipulating Python + JS/React codebases.Codegen was engineered backwards from real-world, large-scale codebase analysis + refactors we performed on multi-million-line enterprise codebases. It provides a scriptable interface to a powerful, multi-lingual language server built on Tree-sitter.We realized that many code transformation tasks that impact large teams - refactors, enforcing patterns, analyzing control flow - are fundamentally programmatic operations. Yet existing tools like LibCST and Jscodeshift often require you to think in terms of ASTs and parser internals rather than the hi

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Website: docs.codegen.com/introduction/overview