rAthena is an open-source cross-platform MMORPG server.

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Ragnarok-like server + client

Glide/DirectX implementation on D3D11/12

Claude Code's Source Code & Breakdown from a leaked map file in their NPM registry

A cross-platform Tibia map and item editor built with C# and Avalonia, featuring OTBM parsing, autobordering brush system, and palette management

A next-gen Ragnarok Online client

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

Stride (formerly Xenko), a free and open-source cross-platform C# game engine.

A faster, open-license alternative to Microsoft TrueSkill

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

IA Agents for Ot Server.

(WIP) A Dashboard template using MudBlazor and Tailwind CSS

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

UI Theme for AvaloniaUI

The first public, fully open-source & community-driven server emulator for MicroVolts.

A free and open-source MMORPG server emulator written in C++

A Final Fantasy XIV 4.0+ Server Emulator written in C++

The C# to Lua compiler

GUI Application to work with engine assets, asset bundles, and serialized files

Aika Server Emulator

Serialization library for Shaiya file formats

A FFXIV Network Analysis Tool