Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

Prettier is an opinionated code formatter.

🐠 Babel is a compiler for writing next generation JavaScript.

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

Transforming styles with JS plugins

A PHP parser written in PHP

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

Instant Upgrades and Automated Refactoring of any PHP 5.3+ code

markdown processor powered by plugins part of the @unifiedjs collective

ECMAScript parsing infrastructure for multipurpose analysis

js2flowchart - a visualization library to convert any JavaScript code into beautiful SVG flowchart. Learn other’s code. Design your code. Refactor code. Document code. Explain code.

A web tool to explore the ASTs generated by various parsers.

TypeScript Compiler API wrapper for static analysis and programmatic code changes.

Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.

GoGoCode is a transformer for JavaScript/Typescript/HTML based on AST but providing a more intuitive API.

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

📚 《Go语言定制指南》(原名：Go语法树入门/开源免费图书/Go语言进阶/掌握抽象语法树/Go语言AST)

The ESTree Spec

Parse, inspect, transform, and serialize content with syntax trees

GritQL is a query language for searching, linting, and modifying code.