Topic

ast

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.

Repositories (1648)

jarlang vereis Erlang

Erlang compiler which outputs ES6 spec JavaScript

13 4 13

security-ci-cd-pipelines esidate

A bunch of security CI/CD pipelines cooked and ready

13 3 2

transform-ast goto-bus-stop JavaScript

transform an AST with source maps

13 1 2

astree knsh14 Go

tree command for Go AST

13 0 1

yaml-ast kavon Python

visualize an AST serialized as YAML

13 3 1

twig-ast ambassify JavaScript

Parses Twig templates into an AST

13 2 3

lox ehomrich Python

A Python implementation of the Lox language, from the book Crafting Interpreters by Bob Nystrom

13 2 3

sgp OpenZeppelin Python

Solidity ANTLR4 grammar Python parser

13 4 1

logeye MattFor Python

Frictionless logging/tracing for Python! No debugger needed.

13 1 1

babel-plugin-treasure DTStack HTML

Base on babel-plugin-import , committed to achieving the AST optimization requirements of a unified library

12 3 10

node-ast-module-types dependents JavaScript

AST helpers for recognizing CommonJS, AMD, and ES6 module types

12 3 1

ssaviewer kkHAIKE Go

a simple Golang SSA viewer tool that can be used for code analysis or to create a linter

12 0 1

estel smelukov JavaScript

ESTree AST interpreter with dynamic analyzing

12 1 2

Stealthify-2.0 sirmilann Python

An efficient Python script to obfuscate code by renaming identifiers.

12 1 1

formula-parser rkirsling JavaScript

A parser class for simple formulae.

12 5 4

gherkin-formatter gherking TypeScript

Tool to format gherkin-ast model to gherkin string

12 3 3

panda wupeaking Go

实现一个简单的脚本语言

12 1 1

ast-buffer alextsao1999 C

Fast incremental parsing using piece table and tree-sitter to generate syntax tree

12 1 1

kiritobuf rickyes JavaScript

Interface description language | Kirito ⚔

12 6 1

queryforge awsaman-ai Go

Let your users ask your database anything, in their own words — safely. The model fills in a validated Query AST, never a query string, and determinis...

12 0 1

dash-ast goto-bus-stop JavaScript

walk an AST, quickly

12 2 1

esdispatch estools CoffeeScript

trigger events based on esquery selectors during a traversal of a SpiderMonkey format AST

12 2 1

gojacego mrxrsd Go

gojacego is a calculation engine for Golang.

12 0 1

Fgpt kardaneh Python

FGPT is an AST-based transpiler that converts production scientific Fortran into NumPy Python and optional JAX/Equinox modules for GPU acceleration an...

12 1 1

aesir nexentra Go

The Aesir Programming Language

12 2 1

morfx oxhq Go

Safe AST-based code transformations for MCP agents, standalone tools, and automation runtimes.

12 0 0

Javascript-Cool ktn1703 JavaScript

Next generation of javascript-obfuscation with 999% power.

12 2 4

SkiaMarkdown wieslawsoltes C#

SkiaMarkdown is a GitHub Flavored Markdown (GFM) pipeline that parses Markdown into a strongly typed syntax tree, renders via SkiaSharp, and ships an...

12 0 0