Topics / #game-dev

Game-dev projects on GitHub

Game development tools, engines, and libraries

As of , the most-starred Game-dev projects on GitHub are entt (13.2K stars), UniTask (11.3K stars) and godogen (7.2K stars). GitHub.Locker tracks 7 Game-dev repositories with 35.1K stars combined. The fastest-growing on October 17 was sprite-gen, with +25 stars in a day.

7Projects
35.1KStars in total
+45Stars in a day
Browse in the catalog →github.com/topics/game-dev ↗

Hot right now

Most stars gained in a day · Oct 17

+25

sprite-gen

aldegad/sprite-gen · ★ 2.9K

sprite-gen turns one base image into game-ready 2D sprite atlases or transparent motion-loop animations, packaged as a Codex/Claude coding-agent skill plus a standalone Python CLI.

+11

godogen

htdt/godogen · ★ 7.2K

Godogen is a generator that publishes thin starter repos for Godot, Bevy, or Babylon.js games, which an AI coding agent (Claude Code or Codex) then builds out autonomously from a prompt — writing code, generating assets, running the engine, and proving the result with a live view or a recorded clip.

+4

entt

skypjack/entt · ★ 13.2K

EnTT is a fast, header-only entity component system (ECS) for modern C++ game programming, plus a bunch of related utilities like reflection, event dispatching, and resource management.

+3

UniTask

Cysharp/UniTask · ★ 11.3K

UniTask is a C# library that adds an efficient, allocation-free async/await implementation for Unity, letting you await Unity operations and coroutines directly.

The all-time top

7 projects · by stars

  1. #1 · skypjack/entt

    entt

    EnTT is a fast, header-only entity component system (ECS) for modern C++ game programming, plus a bunch of related utilities like reflection, event dispatching, and resource management.

    13.2K
  2. #2 · Cysharp/UniTask

    UniTask

    UniTask is a C# library that adds an efficient, allocation-free async/await implementation for Unity, letting you await Unity operations and coroutines directly.

    11.3K
  3. #3 · htdt/godogen

    godogen

    Godogen is a generator that publishes thin starter repos for Godot, Bevy, or Babylon.js games, which an AI coding agent (Claude Code or Codex) then builds out autonomously from a prompt — writing code, generating assets, running the engine, and proving the result with a live view or a recorded clip.

    7.2K
  1. 4

    sprite-gen

    2.9Kaldegad/sprite-gen · Python

    sprite-gen turns one base image into game-ready 2D sprite atlases or transparent motion-loop animations, packaged as a Codex/Claude coding-agent skill plus a standalone Python CLI.

  2. 5

    Chisel

    242ElgenTidwell/Chisel · C#

    Chisel is an open-source 3D game engine built to recreate the development workflow of 2000s-era games. This repo hosts the core engine and tool code used by the official SDK.

  3. 6

    AnvilWiki

    200PNGTRID/AnvilWiki · TypeScript

    AnvilWiki is an open-source template for building a game wiki or SEO content site around a specific game (Roblox, Steam titles, etc.), built with Astro and deployed to Cloudflare Pages. It drives traffic through SEO and monetizes with ads, and 100% of the ad revenue goes to you.

  4. 7

    RSIGame

    145WenyiWU0111/RSIGame · Python

    RSIGame is an autonomous agentic game development framework that keeps improving a generated game after its first playable version, running an explore-diagnose-improve loop that repairs and verifies the game until progress saturates.

Often tagged together