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Open Source

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opensource

sourcecode

Products that involve or comprise source code, including programming games; does not refer to products with their own source code available, open source or not.

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Latesttagged Open Source and sourcecode (111 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 sample projects for YuzuKikakuLab game-dev articles: Godot projects and Unity code to open and try. MIT.
Self-hosted PHP/MySQL text RPG source with documented security improvements and a clean installer.
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
Preflight, package, and document a Godot Asset Store add-on before moderation.
Editable Python MOBA systems, 507 tests, template data and a Pygame preview. Developer scaffold.
Thousands of enemies, bullets or flock members in Godot 4: one 2D node, no node per entity.
Prove every released JSON save still migrates before your Godot update ships.
Catch raw CSV files that work in the editor but disappear from exported Godot builds.
Create complex interactive stories like an author
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.
a simplfied version of Patternshop (layered drawing for Decker)
Run in browser
Free local CLI that scans Godot Web export risks before upload.
TempEmail is a modern Android application that provides temporary, disposable email addresses to protect your privacy
Demo project for JDEV 2026 Conference
3DSage's DOOM engine tutorial converted to LOVE2D/LUA
layered drawing (compositing) for Decker
Run in browser
I made a lightweight local game launcher for visual novels and indie games
simple DoS tool (educational uses only)
Make awesome VFX Scripts at breakneck speeds!
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