head to head · open source
thorvg vs Easy3D
thorvg has 1,891 GitHub stars, 257 forks, 206 open issues and last shipped 3 days ago. Easy3D has 1,658 stars, 276 forks, 5 open issues and last shipped 2 months ago. thorvg leads on adoption by 14% (1,891 vs 1,658 stars). thorvg is written in C++ under MIT; Easy3D is written in C++ under GPL-3.0. thorvg has attracted 14% as many forks as stars, Easy3D 17%. thorvg was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (opengl), 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
| thorvg | Easy3D | |
|---|---|---|
| GitHub stars | ★ 1.9K | ★ 1.7K |
| License | MIT | GPL-3.0 |
| Written in | C++ | C++ |
| Last push | 2026-10-23 | 2026-08-27 |
| Forks | ⑂ 257 | ⑂ 276 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick thorvg if
- You weight community size — 1.9K stars and counting
- You want the MIT license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick Easy3D if
- You want the Easy3D 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 Easy3D fits your workflow better
About thorvg
ThorVG Thor Vector Graphics is a production ready vector graphics engine designed for creating interactive apps and creative tools . It combines high performance with lightweight efficiency , as Thor embodies a dual meaning—symbolizing both immense strength and lightning fast agility. Embracing the philosophy of simplicity leads to reliability, the ThorVG project provides easy, user friendly interfaces while maintaining a compact footprint and minimal overhead . The following primitives are supported by ThorVG: Lines & Shapes : rectangles, circles, paths, and arbitrary vector geometry Filling : solid colors /…
read the full thorvg overview →
About Easy3D
For 3D modeling, geometry processing, and rendering, designed with emphasis on simplicity and efficiency. Easy3D is implemented in C++ and comes with Python bindings . It is intended for research and educational purposes, but it is also a good starting point for developing sophisticated 3D applications. Compared to existing geometry processing libraries (such as PMP and libigl) that focus on the algorithm aspect, Easy3D also provides a wider range of functionalities for user interactions and rendering. Key features Efficient data structures for representing and managing 3D models such as point clouds, polygonal…
read the full Easy3D overview →
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Frequently asked questions
Is thorvg or Easy3D more popular?
thorvg has 1,891 GitHub stars and Easy3D has 1,658. thorvg has the larger community by that measure.
Are thorvg and Easy3D free?
Both are open source. thorvg is licensed under MIT and Easy3D under GPL-3.0. Neither carries a licence fee.
What is the difference between thorvg and Easy3D?
thorvg is written in C++ and Easy3D 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, thorvg or Easy3D?
Choose thorvg if you want the larger community (1,891 stars) or its MIT licence terms. Choose Easy3D if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.