950 Open source projects that are alternatives of or similar to Fathom

The Cub Programming Language

The Hoa\Compiler library.

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

Dr Strangehack, or: how to write a self-hosting C compiler in 10 hours

BNF wrangling and railroad diagrams

A lightweight, elegant scripting language with built-in Rust-FFI.

PHP Language Recognition Tool

C++ Mathematical Expression Parsing And Evaluation Library

The Lioness Programming Language

Python-based Hardware Design Processing Toolkit for Verilog HDL

Fedjmike's C Compiler

Toolchain for WebAssembly

High performance JavaScript to JavaScript compiler with a Rust core

XD Pascal: A small embeddable self-hosting Pascal compiler for Windows. Supports Go-style methods and interfaces

A scripting language.

Resolving Swagger/OpenAPI 2.0 and 3.0 Parser

A markdown parser and compiler. Built for speed.

A modern low-level programming language

minigo🐥is a small Go compiler made from scratch. It can compile itself.

GLSL parser for Rust

swc is a super-fast compiler written in rust; producing widely-supported javascript from modern standards and typescript.

A C compiler written in Rust, with a focus on good error messages.

snapdragon is an extremely pluggable, powerful and easy-to-use parser-renderer factory.

A tiny subset of Ruby with a Lua'esc VM

Repository for the book "Crafting Interpreters"

A markdown parser and compiler. Built for speed.

Fibers, Closures, C-Module System | NaN-boxing, bytecode-VM written in C++

YamlDotNet is a .NET library for YAML

A GHC-based Haskell to JavaScript compiler

It's Python with a Lissp.

A tool that can transform CommonJS to ESM

🔡 🧜🏽‍♀️ 下一代企业级编程语言。A easy maintain(read/write) language for transform from/to other languages.

YAML parser and emitter for the D programming language

The Sinclair ZX Spectrum BASIC compiler!

Functional style JSON parsing in Kotlin

NanoJIT is a small, cross-platform C++ library that emits machine code.

Compiler for the VC4CL OpenCL implementation

Ain't nobody got time for data

The official repo is at bellard/quickjs.

RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information.

A (WIP) Extremely fast JavaScript and TypeScript linter and Rust crate

参考自龙书上的语言，自己实现了一个编译器的前端。

An Xcode plugin that uses the Swift parser to generate initializers

A portable programming language

Toolbox to extract information from Vue component files for documentation generation purposes.

Inko is a statically-typed, safe, object-oriented programming language for writing concurrent programs. This is a read-only mirror of https://gitlab.com/inko-lang/inko

BASIC environment with a REPL, a web interface, and RPi support written in Rust

An APL-like programming language. Self-hosted!

Functional programming language for signal processing and sound synthesis

Sparse is a simple parser-combinator library written in Swift.

Twitter like mentions and #hashtags parser for Go(Golang)

numba_scipy extends Numba to make it aware of SciPy

A Solidity parser for JS built on top of a robust ANTLR4 grammar

Fortran command Line Arguments Parser for poor people

A generic C++17 parser-combinator library with a natural grammar notation.

TS AST transformer to rewrite import path

ARTist's core implementation meant to be included in the art project. Provides ARTist APIs and boilerplate code for modules.

The regular expression parser for ECMAScript.

Javascript grammar for tree-sitter

Parse .nessus file(s) and shows output in interactive UI