Top 282 ast open source projects

An 100% spec compliant ES2021 JavaScript parser written in JS

FSharp source code formatter

Next-generation web query language, extend .NET LINQ for javascript.

Universal Syntax Tree used by @unifiedjs

A tiny compiler for a language featuring LL(2) with Lexer, Parser, ASM-like codegen and VM. Complex enough to give you a flavour of how the "real" thing works whilst not being a mere toy example

🗃 A javascript debundler. Takes a Browserify or Webpack bundle and recreates the initial, pre-bundled source.

🌿 JavaScript Concrete Syntax Tree

A tool that allows you to analyse your Elm code, identify deficiencies and apply best practices.

parse org-mode content into AST

Instant Upgrades and Automated Refactoring of any PHP 5.3+ code

remark is a popular tool that transforms markdown with plugins. These plugins can inspect and change your markup. You can use remark on the server, the client, CLIs, deno, etc.

🌿 NodeJS PHP Parser - extract AST or tokens (PHP5 and PHP7)

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

Internationalize react apps within a lunch break

Find all calls to require() no matter how deeply nested using a proper walk of the AST

Get the dependency tree of a module

Java 1-15 Parser and Abstract Syntax Tree for Java, including preview features to Java 13

High performance JavaScript to JavaScript compiler with a Rust core

Solhint is an open source project created by https://protofire.io. Its goal is to provide a linting utility for Solidity code.

Hypertext Abstract Syntax Tree format

Converts C# classes to TypeScript interfaces (and many more) within project build. 0-dependency, minimal, gluten-free

The ESTree Spec

📔 The missing documentation tool for your Angular, Nest & Stencil application

💠 transform html with javascript plugins

A common base representation of python source code for pylint and other projects

A Lua parser written in JavaScript

A curated list of awesome resources for Graal, GraalVM, Truffle and related topics

C++ Mathematical Expression Parsing And Evaluation Library

📚 《Go语法树入门——开启自制编程语言和编译器之旅》(开源免费图书/Go语言进阶/掌握抽象语法树/Go语言AST/凹语言)

A self-hosted server for source code parsing

A golang source code scanner, this time in sql :)

Dark magic delights in Python

📂 generic protocol generator based on golang's text/template (grpc/protobuf)

esmangle is mangler / minifier for Mozilla Parser API AST

Function decorators for Elixir

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

Simple Swift interpreter for the Pascal language inspired by the Let’s Build A Simple Interpreter article series.

Expression language for Go

ANTLR as a libray for JVM based languages

A simple interpreter for a large subset of Pascal language written for educational purposes

A linter, formatter for finding and removing unused import statements.

Reverts the php-ast AST back into (somewhat) PSR-compliant code

React Lowcode - prototype, develop and maintain internal apps easier

Blazing fast parser for BrightScript that gives you ESTree like AST

Conditions query translator for everything

Code mutations in schematics were never easier than now.

Migrate old QUnit tests to 2.x. Uses regex and ASTs to convert old QUnit code.

🚀 Fast and 100% API compatible postcss replacer, built in Rust

The TypeScript documenter that meets you where you are

JSDoc Abstract Syntax Tree

Clojure Parser for Emacs Lisp

Convert Go values to their AST

Build your ASTs directly from code

Playground for TSQuery

confirm that a SpiderMonkey format AST represents an ECMAScript program

Extensible Abstract Syntax Tree

The Elixir AST explorer

Astra: a Java tool for analysing and refactoring Java source code

Abstract Syntax Tree (AST) Data Structure

Parse programming languages syntax into an AST using PEGs with ease (LPeg Extension).