How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
This project is a suite of abstract syntax tree transformation tools designed to automate the migration of source code to newer versions of React. It provides a set of scripts that programmatically modify code structures to replace deprecated APIs and component patterns with modern equivalents. The toolkit specializes in converting class components into functional components using arrow functions and prop destructuring. It also includes utilities for modernizing JSX syntax, updating deprecated lifecycle methods to stable versions, and migrating legacy string-based references to callback refs.
OpenRewrite is an automated refactoring engine and source-to-source migration framework. It uses a lossless semantic tree parser to represent source code as type-aware trees that preserve original whitespace and formatting, enabling precise and deterministic modifications. The project utilizes a declarative refactoring pipeline where sequences of transformations are defined in YAML to resolve breaking changes and technical debt. It features type-aware pattern matching and cross-language model mapping to apply similar refactoring patterns across different programming languages. The framework
c2rust is a source-to-source translation suite and C-to-Rust transpiler designed to convert C source code and libraries into functionally equivalent unsafe Rust code. It operates as a pipeline that preserves original behavior and data structures, producing translated code that compiles as compatible shared libraries or Rust crates. The system includes an automated Rust refactoring framework that uses pattern-based AST rewriting to transform unsafe Rust into safe, idiomatic constructs. It utilizes an ownership inference engine to determine when raw pointers can be converted into safe reference
ts-migrate is an automated migration tool designed to transform JavaScript source code into compiling TypeScript files. It functions as a code migration framework that uses abstract syntax trees to perform large-scale refactoring and structural changes across a project. The tool provides a customizable framework for defining plugin-based transformation rules, allowing for the automation of specific code changes. It includes specialized engines for converting JSDoc type definitions into native TypeScript annotations and a utility for suppressing compiler errors by inserting type assertions or
Codemod is a set of software tools for performing structural source code transformations. It functions as an automated codebase migration tool that utilizes abstract syntax tree manipulations rather than simple regular expressions to execute large-scale refactors across multiple files.
The main features of facebookarchive/codemod are: Automated Large-Scale Refactoring, AST-Based Source Transformations, Automated Codebase Migration Tools, Interactive Change Reviewers, Automated Migration Codemods, Source Code Transformation Engines, Structural Pattern Matching, AST-Based Refactorers.
Open-source alternatives to facebookarchive/codemod include: reactjs/react-codemod — This project is a suite of abstract syntax tree transformation tools designed to automate the migration of source code… openrewrite/rewrite — OpenRewrite is an automated refactoring engine and source-to-source migration framework. It uses a lossless semantic… immunant/c2rust — c2rust is a source-to-source translation suite and C-to-Rust transpiler designed to convert C source code and… airbnb/ts-migrate — ts-migrate is an automated migration tool designed to transform JavaScript source code into compiling TypeScript… rollup/plugins — This is a collection of official extensions for the Rollup bundling process. These plugins serve as module… comby-tools/comby — Comby is a command-line utility designed for structural code search and transformation across diverse programming…