Latest freetagged Open Source and sourcecode (80 results)
Explore tools tagged Open Source and sourcecode on itch.io · Upload your tools to itch.io to have them show up here.
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Free Godot 4 RPG foundation: stats with modifiers and a live breakdown, event bus, game clock, JSON saves. MIT.
A bootstrap kit to help you get started developing TurboGrafx-16 / PC-Engine games together with *any* coding assistant.
Run in browser
Download 3 free, ready-to-use AGENTS.md templates—no signup—for Codex, Claude Code, Cursor, and GitHub Copilot.
GDScript complexity analyzer for Godot 3. Measures CC and C-COG in the editor and via CLI. Early 0.x release.
GDScript complexity analyzer for Godot 4. Measures CC and C-COG in the editor and via CLI. Early 0.x release.
Free local CLI that scans Godot Web export risks before upload.
Demo project for JDEV 2026 Conference
3DSage's DOOM engine tutorial converted to LOVE2D/LUA
Much more cognitive!!!
Learn how a game engine works by writing your game like a document
A lightweight collection of C# utility scripts and extensions for Unity
A powerful, free and open-source tool for extracting frames and animations from Texture Atlases
este es un motor grafico seudo 3D al estilo DOOM.
Open Source C++ HID Input Library
A complete 3d endless runner game made with Godot 4.3 visual scripting
CSS components & tweaks to spice up your itch.io pages.
Run in browser
source code to LeapQuest: Skybound Adventure
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