FreeCAD / FreeCAD

Open-source parametric 3D CAD modeler for designing real-world objects, built on OpenCASCADE and Coin3D.

Adam-CAD / CADAM

CADAM is the open source text-to-CAD web application

openscad / openscad

OpenSCAD - The Programmers Solid 3D CAD Modeller

fatasia / DeepMonkey-Studio

从 Vibe Coding 到 Vibe World：AI原生的可编程三维世界，面向元宇宙、Science、世界模型的开源底座

questdb / questdb

QuestDB is a high performance, open-source, time-series database

frangoteam / FUXA

Web-based Process Visualization (SCADA/HMI/Dashboard) software

gumyr / build123d

A python CAD programming library

BelfrySCAD / BOSL2

The Belfry OpenScad Library, v2.0. An OpenSCAD library of shapes, masks, and manipulators to make working with OpenSCAD easier. BETA

faiscadev / fakecloud

Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier.

zoltanf / extrudo

Parametric CAD for 3D printing, in your browser. Offline version for your Mac, Windows or Linux computer is also available.

Serial-Studio / Serial-Studio

Open-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.

xiangechen / chili3d

A 3D CAD running entirely in the browser

fougue / mayo

3D CAD viewer and converter based on Qt + OpenCascade

scadastrangelove / awesome-ai-security-tools

A curated list of public-source, research, and commercial tools for AI security and AI-assisted cybersecurity — autotriage, agent security, AI/ML supply chain, pentest agents, AI SAST, LLM-driven fuzzing, threat intelligence, SOC/SIEM triage, reverse engineering, LLM red-teaming, and more.

slavabars / decision-cascade

Local decision engine with typed, calibrated outputs (Noul/Choice/Score): cheap→strong cascade, ECE/Brier calibration, SystemOne protocol interop. Apache-2.0.

CadQuery / cadquery

A python parametric CAD scripting framework based on OCCT

Open-Cascade-SAS / OCCT

Open CASCADE Technology (OCCT) is an open-source software development platform for 3D CAD, CAM, CAE.

dune3d / dune3d

3D CAD application

CadQuery / CQ-editor

CadQuery GUI editor based on PyQT

Pan-Chera / Multi-Agent-CAD

MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute

kellerlabs / homeracker

A fully modular 3D-printable rack-building system

partcad / partcad

Package manager for things. Start designing modular hardware! PartCAD is the standard for documenting manufacturable physical products (a.k.a. Digital Thread or TDP). It comes with a set of tools to maintain product information and to facilitate efficient and effective workflows at all product lifecycle phases, boosted by AI.

awv-informatik / classcad-ai

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wangyao1052 / Yi3D

Yi3D: an open-source parametric 3D CAD application built in c++.

LukyVj / GSS

❴ ● ❵ GSS — GPU Style Sheets. A CSS-like language for 3D scenes: selectors, the cascade, nesting, keyframes and transitions, compiled into one raymarching shader for WebGPU and WebGL2. No Three.js, no meshes. Playground, VS Code extension, and a <gss-scene> tag for any page.

rzxvx / Project-Cascadia

Native Linux on Apple A5 (iPad mini 1) — the first step of the Cascadia project (A5 - A13)

vanyu0710 / Varen-AI-CAD

AI CAD 建模 Agent：一句话需求进来，调研、提问、出 BOM，逐件完成真实 CAD 建模并导出装配 STEP（参数化 BRep，不是图片或网格）；几何与碰撞检查不过关就不交付。Windows 封闭 Beta。An AI CAD modeling agent: real parametric geometry from a one-line brief, gated by geometry and interference checks.

dgiot / dgiot

Open Source Industrial IoT Platform | 300+ protocols | 6-min deploy | Modbus OPC UA MQTT | 12K Stars

lemony-ai / cascadeflow

Cascading runtime for AI agents. Optimize cost, latency, quality, and policy decisions inside the agent loop.

matrixcascade / PainterEngine

PainterEngine is a application/game engine with software renderer,PainterEngine can be transplanted to any platform that supports C

jscad / OpenJSCAD.org

JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with JavaScript code. It provides a quick, precise and reproducible method for generating 3D models, and is especially useful for creating ready-to-print 3D designs.

ermig1979 / Simd

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon

microsoft / maker.js

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

tpaviot / pythonocc-core

Python package for 3D geometry CAD/BIM/CAM

Sathvik-Rao / ClipCascade

ClipCascade is a lightweight utility that automatically syncs the clipboard across devices, no key press required.

nophead / NopSCADlib

Library of parts modelled in OpenSCAD and a framework for making projects

mushorg / conpot

ICS/SCADA honeypot

zalo / CascadeStudio

A Full Live-Scripted CAD Kernel in the Browser

bUnit-dev / bUnit

bUnit is a testing library for Blazor components that make tests look, feel, and runs like regular unit tests. bUnit makes it easy to render and control a component under test’s life-cycle, pass parameter and inject services into it, trigger event handlers, and verify the rendered markup from the component using a built-in semantic HTML comparer.

le5le-com / meta2d.js

The meta2d.js is real-time data exchange and interactive web 2D engine. Developers are able to build Web SCADA, IoT, Digital twins and so on. Meta2d.js是一个实时数据响应和交互的2d引擎，可用于Web组态，物联网，数字孪生等场景。

pnoker / iot-dc3

IoT DC3 — Connect the Physical World to AI. An open-source Industrial IoT Runtime for Physical AI: 36 protocol drivers, edge-to-cloud data delivery, and an MCP tool gateway so AI agents act on devices in a safe, controllable, traceable loop.

gopcua / opcua

Native Go OPC-UA library

MoscaDotTo / Winapp2

Winapp2.ini: A database of declarative cleaning routines for Windows PC maintenance software

TerryZ / v-region

提供 5 种应用形式的 4 级行政区划选择器 A simple region cascade selector, provide 4 levels Chinese administrative division data

ostat / gridfinity_extended_openscad

Gridfinity Extended OpenSCAD Model

andybalholm / cascadia

CSS selector library in Go

QymIs-Tech / QymCAD

Parametric 3D CAD with a real B-rep kernel (OpenCASCADE)

MikaylaFischler / cc-mek-scada

Configurable ComputerCraft SCADA system for multi-reactor control of Mekanism fission reactors with a GUI, automatic safety features, waste processing control, and more! Please be sure to take a look at the Wiki tab, this project has lots of docs!

scadastrangelove / SCADAPASS

SCADA StrangeLove Default/Hardcoded Passwords List

BOMWiki / partmode

Open-source, local-first 3D parametric CAD that runs in the browser for people and permissioned typed agents, powered by OpenCascade WASM.

gnh1201 / welsonjs

WelsonJS - Built-in JavaScript for Industrial Automation on Windows

Token-Gremlin / natural-disasters

Fully procedural cinematic ocean and extreme weather simulation in the browser. Multi-cascade FFT waves, volumetric clouds, hurricanes and tsunamis - every pixel generated on the GPU at runtime, zero external assets. Three.js / WebGL2 / GLSL3.

Whispergate / SCADAVER

SCADAver: a Rust-powered, multi-protocol OT/ICS security framework for authorized labs featuring asset discovery, enumeration, controlled validation, simulators, and CLI, TUI, and web interfaces. Discover validate, and try not to cut off the water supply.

rvdende / cadrs

A parametric, feature-based CAD app in Rust, with a Bevy UI and an OpenCASCADE kernel

limingrui679-design / CascadeLens

Python-first systemic-risk research software for evidence-graded, bitemporal dependency graphs. Import JSON, CSV, GraphML, or NetworkX; run bounded shocks, compare constrained interventions and sensitivity surfaces, and export recomputation-verifiable RiskPacks. Includes 16 scenario-only cases and 11 connector contracts.

tomerglick57 / Jevstiller

Distill a repeated Jev classification task into a local model, on the fly — same answers, your hardware.

angel291592 / caddiff

git diff for CAD assemblies — two STEP files in, a picture of what changed plus a machine-readable change list out.

ACUHKUMELBA / cascade-ai-agent

A competitive Cascade game-playing AI agent using adversarial search, ranked 9th out of 206 agents.

rasonyang / cascade-realtime-gateway

Self-hosted voice gateway in Go that speaks the OpenAI Realtime (GA) WebSocket protocol and runs a cascaded ASR → LLM → TTS pipeline behind it. Keep clients unchanged while swapping speech and LLM providers at runtime

Matvey-Kuk / reopenscad

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