1769 Open source projects that are alternatives of or similar to Lioness

A curated list of awesome resources for Graal, GraalVM, Truffle and related topics

Implementation of Unlambda, an esoteric programming language.

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

A self-hosted server for source code parsing

a C# embeddable lexer and parser generator (.Net core)

A light-weight JIT compiler based on MIR (Medium Internal Representation)

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

Java 1-15 Parser and Abstract Syntax Tree for Java, including preview features to Java 13

A web tool to explore the ASTs generated by various parsers.

A shell parser, formatter, and interpreter with bash support; includes shfmt

FlashForth development

Spoon is a metaprogramming library to analyze and transform Java source code (up to Java 15). 🥄 is made with ❤️, 🍻 and ✨. It parses source files to build a well-designed AST with powerful analysis and transformation API.

An interpreter of lua-like language written in C++

https://astexplorer.net with ES Modules support and Hot Reloading

DFA regular expression library & friends

Red is a next-generation programming language strongly inspired by Rebol, but with a broader field of usage thanks to its native-code compiler, from system programming to high-level scripting and cross-platform reactive GUI, while providing modern support for concurrency, all in a zero-install, zero-config, single 1MB file!

An 100% spec compliant ES2021 JavaScript parser written in JS

Transforming styles with JS plugins

A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah

JVM-based interpreter for the R language for the statistical analysis.

A categorical programming language with effects

PSA: moved into babel/babel as @babel/parser -->

PHP parser written in Go

Lightweight C parser for Rust

A markdown parser and compiler. Built for speed.

ECMAScript parsing infrastructure for multipurpose analysis

自制的一个编译器， 用于学习，完整实现了词法分析，语法分析，中间代码（SSA）生成，机器码生成，和基于寄存器的虚拟机

📜 AST-based advanced mathematical parser written by Typescript.

QuickJS是一个小型并且可嵌入的Javascript引擎，它支持ES2020规范，包括模块，异步生成器和代理器。

The implementation of the Rascal meta-programming language (including interpreter, type checker, parser generator, compiler and JVM based run-time system)

Simple antlr4 calculator.

Create ridiculously fast Lexers

A POSIX-compliant AWK interpreter written in Go

A tiny lisp compiler written in JS

A little language interpreter written in Go

A tree-sitter based AST difftool to get meaningful semantic diffs

Using HDL, from Boolean algebra and elementary logic gates to building a Central Processing Unit, a memory system, and a hardware platform, leading up to a 16-bit general-purpose computer. Then, implementing the modern software hierarchy designed to enable the translation and execution of object-based, high-level languages on a bare-bone computer hardware platform; Including Virtual machine,Compiler and Operating system.

Extract css class names from required css module files for TypeScript

Trace the history of an individual method in a git repository (experimental)

Minimal, low-level, fast, and self-contained register-based bytecode virtual machine/runtime environment.

A Simple Scripting Language

A free Object Pascal language plugin for IntelliJ IDEA

XPath/XQuery 3.1 interpreter for Pascal with compatibility modes for XPath 2.0/XQuery 1.0/3.0, custom and JSONiq extensions, XML/HTML parsers and classes for HTTP/S requests

A simple Pascal interpreter written in rust.

Rust grammar tool libraries and binaries

Feral programming language reference implementation

Transform text files to XML, JSON, or YAML

Compile a subset of the Python AST to x64-64 assembler

A portable programming language

An educational software system of a tiny self-compiling C compiler, a tiny self-executing RISC-V emulator, and a tiny self-hosting RISC-V hypervisor.

Pure Elm markdown parsing and rendering

Fedjmike's C Compiler

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

TS AST transformer to rewrite import path

Common Lisp implemented in Emacs Lisp.

A perl5 with classes, types, compilable, company friendly, security

A Forth implementation compiling to WebAssembly.

a node-able bidirectionnal expression editor.

libforth: A small Forth interpreter that can be used as a library written in c99

🐠 Babel is a compiler for writing next generation JavaScript.