head to head · open source
raylib vs Descent3
raylib has 35,331 GitHub stars, 3,345 forks, 16 open issues and last shipped yesterday. Descent3 has 3,019 stars, 293 forks, 45 open issues and last shipped 1 months ago. raylib leads on adoption by 1,070% (35,331 vs 3,019 stars). raylib is written in C under Zlib; Descent3 is written in C++ under GPL-3.0. raylib has attracted 9% as many forks as stars, Descent3 10%. raylib was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (game-engine), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| raylib | Descent3 | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 3.0K |
| License | Zlib | GPL-3.0 |
| Written in | C | C++ |
| Last push | 2026-10-19 | 2026-09-16 |
| Forks | ⑂ 3.3K | ⑂ 293 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick raylib if
- You weight community size — 35K stars and counting
- You want the Zlib license terms
- Your stack matches C
- You value the larger contributor base for long-term maintenance
pick Descent3 if
- You want the Descent3 feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C++
- You evaluated both and Descent3 fits your workflow better
About raylib
raylib is a simple and easy to use library to enjoy videogames programming. raylib is highly inspired by Borland BGI graphics lib and by XNA framework and it's especially well suited for prototyping, tooling, graphical applications, embedded systems and education. NOTE for ADVENTURERS: raylib is a programming library to enjoy videogames programming; no fancy interface, no visual helpers, no debug button... just coding in the most pure spartan programmers way. Ready to learn? Jump to code examples! features NO external dependencies , all required libraries are included in raylib Multiple platforms supported…
read the full raylib overview →
About Descent3
This is the Descent 3 open source engine, licensed under GPL 3.0. It includes the '1.5' patch written by Kevin Bentley and Jeff Slutter several years ago and brought to a stable condition by the Descent community. In order to use this, you must provide your own game files. See the USAGE.md file for details about installation. To build the game, follow build instructions in the BUILD.md file. Build or runtime issues should be reported on our GitHub tracker. Contributing Anyone can contribute! We have an active Discord presence at Descent Developer Network. Patches should be submitted on GitHub.…
read the full Descent3 overview →
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Frequently asked questions
Is raylib or Descent3 more popular?
raylib has 35,331 GitHub stars and Descent3 has 3,019. raylib has the larger community by that measure.
Are raylib and Descent3 free?
Both are open source. raylib is licensed under Zlib and Descent3 under GPL-3.0. Neither carries a licence fee.
What is the difference between raylib and Descent3?
raylib is written in C and Descent3 in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, raylib or Descent3?
Choose raylib if you want the larger community (35,331 stars) or its Zlib licence terms. Choose Descent3 if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.