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