# Open-Cascade-SAS/OCCT

> An open-source C++ platform for 3D surface and solid modeling, CAD data exchange and visualization, used to build CAD/CAM/CAE software.

- Magnitude: 1.1 out of 10 — Steady
- Stars: 2,902 total · +1 star today, ≈ 3 by evening
- Star trust: star growth looks organic
- Category: Games & graphics · Language: C++ · License: LGPL-2.1 · Created: 2020-03-16 · Last push: 2026-09-05
- GitHub: https://github.com/Open-Cascade-SAS/OCCT · Homepage: https://occt3d.com · Page: https://gitnova.dev/en/r/Open-Cascade-SAS/OCCT

## Useful for

- Build OCCT libraries from source for your platform with CMake
- Embed the OCCT geometry kernel into a custom CAD application
- Implement CAD file import and export between formats

## Why it’s here

- 1 star so far today, about 3 expected by the end of the day.
- GitHub Trending C++ today: #13, +3 stars.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 684
- Issues and pull requests: 1,446
- Watchers: 55
- Average over the last week: 4 per day
- Usual pace: 4 per day
- Stars in the last hour (measured): 0
- Latest release: V8.0.1 (2026-07-30)

## Stars per day, last 30 days (oldest → newest, today is partial)

2026-08-24 … 2026-09-22: 4, 3, 4, 4, 3, 3, 4, 8, 4, 4, 3, 3, 2, 5, 6, 6, 3, 5, 5, 0, 5, 5, 4, 3, 3, 2, 5, 3, 7, 1

## Spotted in now

- GitHub Trending C++ today: #13, +3 stars

## More in this category

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   A complete byte-identical decompilation of Resident Evil 4 for the GameCube (G4BE08 debug build) into C/C++, reproducing main.dol and all 110 REL overlays.
   Full card: https://gitnova.dev/en/r/adonis-singh/re4.md
2. **xianxie6/qingming-riverside** — 4.3 · Early signal · Games & graphics · JavaScript · +8 stars today, ≈ 20 by evening
   An interactive scroll inspired by 'Along the River During the Qingming Festival': walking the streets, ferry rides, rain, and a boat-passing event under the Rainbow Bridge. Runs in the browser with no install.
   Full card: https://gitnova.dev/en/r/xianxie6/qingming-riverside.md
3. **lfarroco/ogre-battle-64-recomp** — 3.6 · Early signal · Games & graphics · Assembly · +0 stars today, ≈ 5 by evening
   Static recompilation of the N64 game Ogre Battle 64: Person of Lordly Caliber into a native PC executable using the N64Recomp toolchain. No game data is bundled — you must supply your own ROM dump.
   Full card: https://gitnova.dev/en/r/lfarroco/ogre-battle-64-recomp.md
4. **danfromtico/autorun** — 3.0 · Early signal · Games & graphics · C · +6 stars today, ≈ 14 by evening
   Homebrew app for Nintendo Switch that runs 32-bit Windows games via Wine and translates x86 code to ARM with Box64. Games are copied to the SD card and launched from a built-in library.
   Full card: https://gitnova.dev/en/r/danfromtico/autorun.md
5. **rakanki911/DLSS5-Swapper** — 2.8 · Cooling · Games & graphics · JavaScript · +32 stars today, ≈ 76 by evening
   A tool to install, tune and restore DLSS 5 in games and emulators: supports native DLSS games, DLSS5-Feeder for games without DLSS, RenoDX, OptiScaler and multipass rendering across DirectX, Vulkan, OpenGL and DirectDraw.
   Full card: https://gitnova.dev/en/r/rakanki911/DLSS5-Swapper.md

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-09-22 13:19 UTC, updated every 30 minutes.