Parser Building Toolkit for JavaScript

Light and fast 🚀parser! With zero dependents. - Sql Parser Demo added!

Contains source-code for viewers following along with my Beginners Guide To Building Interpreters series on my Youtube Channel.

super fast pbxproj parser written in TypeScript

编程语言的本质：语言只是一串字符，我们认为它是什么，它就可以是什么

Parser and utilities for non-technical user input

GreyScript transpiler/minifier/interpreter for Grey Hack written in JS.

A native Javascript TCL interpreter

CSS Lexer & Parser implementation for Deno

Grammar Well is a cross-platform compiler, parser, and/or interpreter written in TypeScript.

Syntax tree visualizer for tree-sitter

Writing an Interpreter in Go in TypeScript

⚙️ A simple tokenizer for deno

A small toy imperative language (with some OOP features) for demonstrating and practicing language design/implementation.

An inline, fast, powerful and lightweight PEG parser generator for JavaScript and TypeScript, with semantic actions, parametrized rules, support for native regexps, error recovery, warnings, integrated AST generation and visitors, cut operator, back references, grammar merging, and a lot more.

🌴 An engine that can compile and evaluate expressions written in typescript

Lexical analyzer.

A lossless TypeScript lexer for Twig language

A simple lexer written entirely in JavaScript, with no dependencies!

String Tokenization Library in TypeScript