1FreeCAD / FreeCAD
Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
+257 stars
from 34,775 · score 5.55
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Ranked by Attention Score: stars gained over the last 7 complete days
14 repositories by Attention Score · Oct 27, 2026 – Nov 2, 2026 (UTC)
2blender / blender
Official mirror of Blender
+252 stars
from 21,258 · score 5.53
3openscad / openscad
OpenSCAD - The Programmers Solid 3D CAD Modeller
+56 stars
from 10,511 · score 4.04
4isl-org / Open3D
Open3D: A Modern Library for 3D Data Processing
+45 stars
from 14,121 · score 3.83
5f3d-app / f3d
Fast and minimalist 3D viewer.
+40 stars
from 4,931 · score 3.71
6ssloy / tinyrenderer
A brief computer graphics / rendering course
+30 stars
from 24,456 · score 3.43
7lettier / 3d-game-shaders-for-beginners
🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.
+19 stars
from 19,987 · score 3.00
8spuicey / loopcut
Loopcut: an AI agent that works inside Blender. A fork of Blender (GPL).
+11 stars
from 159 · score 2.48
9axmolengine / axmol
Open-source C++ game engine with Lua for 2D and 3D games across mobile, desktop, WebAssembly, and Xbox (UWP).
+9 stars
from 1,492 · score 2.30
10armory3d / armory
3D Engine with Blender Integration
+5 stars
from 3,357 · score 1.79
11mosra / magnum
Lightweight and modular C++11 graphics middleware for games and data visualization
+4 stars
from 5,225 · score 1.61
12pioneerspacesim / pioneer
A game of lonely space adventure
+4 stars
from 1,925 · score 1.61
13GlPortal / glPortal
:video_game: Open Source teleportation based first person puzzle-platformer
+1 stars
from 388 · score 0.69
14sebsjames / mathplot
C++ modules for plotting, graphing and data visualization
+1 stars
from 66 · score 0.69