Most popular ast repositories and open source projects

A grammar describes the syntax of a programming language, and might be defined in Backus-Naur form (BNF). A lexer performs lexical analysis, turning text into tokens. A parser takes tokens and builds a data structure like an abstract syntax tree (AST). The parser is concerned with context: does the sequence of tokens fit the grammar? A compiler is a combined lexer and parser, built for a specific grammar.

vartan

An LALR parser generator for golang

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glox

Golang implementation for the Lox language from the book Crafting Inte...

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god-programming-language

I present you a small programming language that I created in golang

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Sarcasm

Sarcasm is an SDK for creating typesafe, domain-bound grammars. It als...

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dbge

An extension to IPdb for Python >= 3.11 that supports bytecode steppin...

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ssaviewer

a simple Golang SSA viewer tool that can be used for code analysis or...

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dlox

A Dart port of jlox, the Lox language's AST interpreter (http://www.cr...

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earleyparser

a simple earley parser

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codf

Config file parser for Go in the style of nginx (Migrated to https://g...

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prototype-minify

Minify prototype for typescript or unminfied prototype.

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xmlparsing

An xml parser.

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stride

A code generator for OpenAPI v3.x

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controlflow

A package to remove `goto` statements from a Go syntax tree by rewriti...

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korag

*MOVED* https://github.com/korlibs/korui Kotlin cORoutines Accelerated...

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StackOverflow-Joern

Stackoverflow code extraction and analyze using Joern

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restrict-javascript

Define restrict JavaScript syntax and validate it.

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amdextract

Uses AST to extract AMD modules, their parts and an optimized output w...

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rocambole-node-update

Update a rocambole AST node

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rocambole-node-remove

Remove a rocambole AST node

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parserjs

Javascript AST parser

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babel-plugin-generator-prettier

Babel plugin to use prettier for transformed code output

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co-to-async

🦄 Take the step from co.wrap to async/await automagically

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remark-helpers

Helper methods for remark

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graphql-language

🚧 A GraphQL parser written in PHP

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sasquatch

A configurable code modifier for typescript and friends. Can transform...

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bison-example

Simple example how to get a flex/bison project up and running

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KotlinFuzzer

Fuzzer for Kotlin compiler. Found > 65 unique bugs in kotlinc v1.1.4-3...

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loppers

Validate quoted elixir code against a function whitelist

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JavaParser-for-Scala

Facilitate analysis of JavaParser AST by Scala pattern matching

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javac-rs

Java compiler written on Rust aimed at better modularity and ease of e...

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sql-ast

MySQL parser

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astequal

Package astequal provides AST (deep) equallity check operations.

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b28-cli

对代码中的多语言词条进行提取，翻译替换等，提取词条输出excel文件，通过...

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ts-extractor

Extracts modules, classes, interfaces, enums, type aliases and constan...

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gwion-ast

Ast, lexer, parser, preprocessor for Gwion language

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phptree-ast-generator

Generates Abstrax Syntax Tree (AST) of a PHP script in DOT (Graphviz)...

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pytest-ast-transformer

AST Transformer for tests integrated with py.test.

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security-ci-cd-pipelines

A bunch of security CI/CD pipelines cooked and ready

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metrics-calculator-python

This is a tool written in python that calculates software quality metr...

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L1IR

Intermediate Representation of LSTS L1 Language

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imaginext

This is a Next.js visualization tool that helps developers understand...

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rubocop_sorted_methods_by_call

RuboCop extension for method sorting in AST by stack trace.

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ecsstree

Adblock Extended CSS supplement for CSSTree

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ktcodeshift

Toolkit for running codemods over multiple Kotlin files inspired by js...

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LuaPro

Lua AST toolkit for formatting, deobfuscating*, and tweaking code, in...

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BigO-Calc

A static Big-O analysis tool base on Big-O AST

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elm-code-explorer

🗺️ Explore Elm code

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clicy

An Eclipse Plug-In that generates dot format of AST of java File using...

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astutil

Package astutil provides useful methods to work with ast when you inte...

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tdastscript

utility to create tdast trees

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