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Top 21 C++ rendering-engine Projects
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Project mention: Tiny renderer or how OpenGL works: software rendering in 500 lines of code | news.ycombinator.com | 2025-03-13
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Horde3D
Horde3D is a small 3D rendering and animation engine. It is written in an effort to create an engine being as lightweight and conceptually clean as possible.
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HybridRenderingEngine
Clustered Forward/Deferred renderer with Physically Based Shading, Image Based Lighting and a whole lot of OpenGL.
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SoftGLRender
Tiny C++ Software Renderer / Rasterizer, and implements OpenGL and Vulkan renderers for comparison
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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thorvg
Thor Vector Graphics is a lightweight portable library used for drawing vector-based scenes and animations including SVG and Lottie. It can be freely utilized across various software platforms and applications to visualize graphical contents.
Project mention: ThorVG – lightweight portable vector graphics library | news.ycombinator.com | 2025-03-12 -
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Skybolt
C++/Python-based 3D geospatial application for simulating and visualizing dynamic objects in planetary environments
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Rythe-Engine
Rythe is a data-oriented C++20 game engine built to make optimal use of modern hardware.
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Game-Console-Dev-Guide
Game Console Dev Guide. Learn to develop games for Xbox Series X|S, PlayStation 5, Nintendo Switch, Steam Deck, and Apple Silicon. Developing with Unreal Engine 5, Unity, Godot Engine, and Blender.
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Project mention: Show HN: VSC – An open source 3D Rendering Engine in C++ | news.ycombinator.com | 2025-03-11
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BioExplorer
The Blue Brain BioExplorer (BBBE) is a tool for data visualization experts and scientists to extract and analyze scientific data from visualization and interactive exploration
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animartrix
High fidelity & high-res LED animations for microcontrollers with hardware FPU (Teensy 4.x, 3.5, 3.6 & ESP32 S3)
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vgg_runtime
The official implementation of VGG Specs with cross-platform vector graphics and user interfaces.
Project mention: VeryGoodGraphics – vector graphics cross-platform UI framework | news.ycombinator.com | 2024-06-21 -
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kotek
Framework for building your game engine or any application. OpenGL ES & Vulkan with C++20. (by wh1t3lord)
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C++ rendering-engine discussion
C++ rendering-engine related posts
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VeryGoodGraphics – vector graphics cross-platform UI framework
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Ask HN: What kind of license is good for a rendering engine?
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Why Are Modern PC Games Using So Much VRAM?
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How to manage and provide common shaders in game engine
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Hi! This is my Vulkan renderer called Croissant. I decided to learn Vulkan and graphics techniques by creating a renderer. Although it is still a work in progress and lacks several features, I hope that sharing my project may be helpful to others who are also learning!
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Which library canI use for rendering html??
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Any tutorial how to create Plot lib from scratch (in C)?
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Index
What are some of the best open-source rendering-engine projects in C++? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | tinyrenderer | 21,720 |
| 2 | tinyraytracer | 5,147 |
| 3 | tinykaboom | 2,370 |
| 4 | litehtml | 2,022 |
| 5 | Horde3D | 1,560 |
| 6 | HybridRenderingEngine | 1,278 |
| 7 | SoftGLRender | 1,055 |
| 8 | thorvg | 923 |
| 9 | StratusGFX | 735 |
| 10 | SoftwareRenderer | 654 |
| 11 | Skybolt | 590 |
| 12 | Rythe-Engine | 533 |
| 13 | Game-Console-Dev-Guide | 270 |
| 14 | VSC | 111 |
| 15 | CroissantVulkanRenderer | 83 |
| 16 | BioExplorer | 64 |
| 17 | animartrix | 64 |
| 18 | vgg_runtime | 57 |
| 19 | paradigm | 17 |
| 20 | kotek | 12 |
| 21 | Villain | 6 |
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