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.

CodeAnalysisJava

Generate AST For .java files

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javascript-clone-detection

Academic study project on JavaScript code duplication using AST parsin...

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tscer

simple tool to quick transform jsx react project to tsx

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astbuilders

Go AST utility package

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spiker

A Go package implementation of real-time computing

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flatB-Compiler-and-Interpreter

Compiler and Interpreter for a c-like language flatB using flex scanne...

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esish

Recursive descent parser written in Rust for an ECMAScript inspired la...

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gwion-util

Gwion lexer, parser and absyn

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lox

A Python implementation of the Lox language, from the book Crafting In...

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css-simple-parser

A (S)CSS parser that's tiny, blazing fast and (too) simple.

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pywebidl2

WebIDL tool written in Python

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mast

A simple DSL for defining abstract syntax trees in Nim

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airfly

Auto Generate Airflow's dag.py On The Fly

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barista

The Barista explores every Latte (file) for strict quality, helps with...

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mpl

This is minimal parser combinator of Minimal Parsing Language (MPL) li...

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ncndi

MPL Programming Language: an interpreted programming language by Dante...

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simpleCalculator

Simple CLI Calculator Project

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syntax-visualizer

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GPJSD

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rlox-interpreter

rlox-interpreter is an AST-walking implementation of Bob Nystrom's Lox...

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lua-parser

A Lua 5.3 parser written in Kotlin

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search-space

Python's DSL to describe the search space of search problems

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CoolCompiler

Stanford CS1/CS143 Compilers Course Project for COOL (Classroom Object...

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ore

🪙 The Ore Programming Language

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Regex2MDFA

Input a Regex, get its AST, NFA, DFA and finally it Minimized DFA (Com...

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Compiler

Compilers course project. Developed a compiler for a subset of C progr...

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kast

Canonical AST, the only Abstract Syntax Tree you need, with importers+...

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astkit

Making your life easier working with Golang AST

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NGGC

Compilable to Mach-O Never Gonna Give you up© programming language

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lively.ast

Parsing JS code into ASTs and tools to query and transform these trees...

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tryjs

为代码自动加 try-catch，捕获异常。wrap function body with try-catch

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atom-solidity-linter

Implement integration of Solhint linter to Atom editor

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pyrsistent-mutable

Import hook to update pysistent values with imperative syntax.

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ast-playground

Ast travel for fun

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i18nc

I18N Tool for JS files.

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estel-estree-builder

ESTree compatible AST builder

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estree-is-member-expression

check if an AST node is a MemberExpression, in general or a specific o...

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tdast-util-from-csv

tdast utility to parse csv into tdast (RFC-4180 compliant)

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query-syntax-php

Parse Algolia-like queries into sort of a AST.

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hast-util-to-snabbdom

utility to transform to a Snabbdom tree

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zirconium-ast

AST parser for the Zirconium DSL for Roblox

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estree-assign-parent

assign `.parent` properties to all nodes in an ast.

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kalem.rs

Fegeya Kalem.rs, Rust implementation of Kalem, work-in-progress.

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reticulated-python

Reticulated Python is a Kotlin-based parser for the worlds largest sna...

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profiler-using-clang-based-ast-instrumentation

Clang based AST reformatting tool used for injecting instrumentation c...

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putout-editor

http://putout.cloudcmd.io/

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AST-Server

AST Server in python for authenticating and handling diagnostic result...

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elm-dot-lang

DOT Language

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Ceno-Script

new language for embeded system dev

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webpack-ast-traversal-plugin

🌲 Plugin that traverse the AST of your code to find specific call expr...

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