Siv3D/OpenSiv3D
Some data may be outdated — see provenance labels.
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web) observed · 2026-09-29
Health v2 · maintenance only
64/100
- Activity 92
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3867
- days_rel: 561
- days_push: 51
- n_releases_24m: 1
Adoption not part of the score
1187 stars · 158 forks observed · 2026-09-29
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Siv3D (formerly OpenSiv3D) is a C++20 framework for creative coding, supporting 2D/3D games, media art, visualizers, and simulators. It provides graphics, audio, input, networking, and math features and runs on Windows, macOS, Linux, and the Web.
Use cases
- build 2d games in c++
- create 3d games with a c++ framework
- make media art installations
- build audio visualizers
- write interactive simulations
- creative coding with c++20
- cross-platform game development in c++
When to choose
- you want a batteries-included C++20 framework for games or creative coding
- you need cross-platform deployment including WebAssembly
- you want built-in graphics, audio, input, and math without assembling libraries
When to avoid
- you need a production-scale 3D engine with advanced rendering pipelines
- you prefer engines with visual editors like Unity or Godot
- you are working in a language other than C++
Facets
framework · maturity active
game-engine graphics audio-processing image-processing gui math animation http-client graphics cross-platform simulation media windows wasm cpp creative-coding 2d-graphics 3d-graphics shaders gamepad-input media-art visualizers game-development macos linux
2 sources
- readme: https://github.com/Siv3D/OpenSiv3D · fetched 2026-09-29 · a28918e2d53f
- homepage: https://siv3d.github.io/ · fetched 2026-08-29 · 4c981fc09253
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Siv3D/OpenSiv3D | main | 64 |
For agents
markdown · JSON · MCP: product_card(name="Siv3D/OpenSiv3D")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem