#ast

🔪📦 Javascript decompiler for modern frontend

Deterministic standards for Python, TypeScript, SQL, IaC, and repository policy.

Programmatically modify exiting Modelica files using Python!

js hook toolkit that all you need

🛡️ Modern Python code obfuscator - Enterprise-grade protection at 50% lower cost than PyArmor

A secure JavaScript sandbox designed for safe AI agent code execution. Protects against code injection, prototype pollution, and sandbox escapes. The security layer that makes AI-generated code safe to run.

Parser Reflection API - Provides source code analysis without loading classes into the PHP memory

Annotate Python AST trees with source text and token information

A lightweight, injection-proof query language for building type-safe SQL filters across Go, Python, and JavaScript.

minimalistic evaluator of python expression using ast module

Fastest SVG toolchain for optimisation, minification, linting, and actions. Usable via CLI, Node, Wasm, or Rust.

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

Blazingly fast CLI to remove comments from code using tree-sitter grammers

A language about languages

The repo map your coding agent is forced to use — ~98% fewer tokens (up to 99.9% per task) to understand a TS/JS codebase. PageRank hubs, Aider-style symbol ranking, token-budgeted digest, --any router, wired into the agent loop.

Dev tooling, linters & ecosystem auditor for SciTeX packages

pure C# abstract syntax tree representation for parsing shell commands. Supports bash and PowerShell.

A TypeScript package providing a normalized typed Solidity AST along with the utilities necessary to generate the AST (from Solc) and traverse/manipulate it.

Cut AI-agent token waste ~90% — query a local SQLite structural index of your JS/TS/CSS codebase with SQL in one round-trip instead of 3–5 file reads. Symbols, imports, calls, components, CSS tokens, coverage, markers. CLI, MCP (21 tools), HTTP, GitHub Action, ESM API. 71 recipes; AST+resolver; SARIF/audit/baselines for CI.

Fast Python parser that generates a serialized AST

a python refactoring library

syntax highlighting component for react with prismjs or highlightjs ast using inline styles

HTML processor powered by plugins part of the @unifiedjs collective

AST knowledge graph MCP server for Claude Code — semantic search, call graph traversal, HTTP route tracing, impact analysis. Auto-indexes 10 languages via Tree-sitter.

Read, walk, query, transform, or minify CSS. Performant.

Progressive file disclosure for agentic AI - explore files hierarchically with plugin-based analyzers

Local Python Sandbox

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Concurrently detect the minimum Python versions needed to run code

Easiest possible opinionated Babel AST printer