Lunatik is a framework for scripting the Linux kernel with Lua
A lightweight game server framework implemented with Actor Model
A web framework for Lua and OpenResty written in MoonScript
A Lua implementation for the Dynamic Language Runtime (DLR)
Scripting platform, modding framework and VR support for RE Engine
Bridge between Lua and the .NET
GopherLua: VM and compiler for Lua in Go
LuaUnit is a popular unit-testing framework for Lua
Godot game template and component-based framework
An extensible framework for interacting with tests within NeoVim
World of Warcraft addon that provides a powerful framework
An MVVM & Databinding framework that can use C# and Lua
Tools for BPF-based Linux IO analysis, networking, monitoring, etc.
Turbo is a framework built for LuaJIT 2
BizHawk is a multi-system emulator written in C#
3D game engine/framework in C, with Luajit and Python bindings now
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Capstone disassembly/disassembler framework
An authorization library that supports access control models
Extremely fast enterprise server framework, can be used in RPC
Source for the TechEmpower Framework Benchmarks project
Cross-platform C++ library for use as a default application framework.