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github.blog › open-source › gaming

Beyond the engine: 10 open source projects shaping how games actually get made

… 3 Pixelorama: Pixel art built for game developers Explore Explore Source Source MIT MIT Pixelorama is a pixel art tool built specifically for game development workflows, which means sprites, tilesets, and animations are first class, not features bolted onto a general purpose paint program. …

May 21, 2026 · Stacey Haffner

github.blog › engineering

The GitHub Engineering Blog

… Introducing sub-issues: Enhancing issue management on GitHub Explore the iterative development journey of GitHub’s sub-issues feature. Learn how we leveraged sub-issues to build and refine sub-issues, breaking down larger tasks into smaller, manageable ones. …

Apr 16, 2026 · Lawrence Gripper