DivinityAI answers Islamic questions using only the Quran and authenticated Hadith. Every claim carries a verifiable citation like [Q 2:255]; if the sources don't support it, it won't say it. Also: salah courses, daily prayer times and a Qibla compass. Arabic, English, Indonesian.
VoltQuest is a browser lab for learning hardware and software together. Wire Arduino and ESP32 circuits on a virtual breadboard and run sketches, configure routers and switches in a network simulator, and tune OpenCV vision pipelines live. Courses cover electronics, IoT, robotics, drones, computer vision, networking and cybersecurity, linked in one connected learning map with labs, exams and certificates.
Open-source RAG research workspace with cited document chat, a configurable multi-LLM deep-analysis matrix, and 13 composable advanced retrieval modules (HyDE, RAG Fusion, RAPTOR, CRAG, Adaptive RAG and more) scored with retrieval and Ragas metrics.. Compare every retrieval method × model variant with auditable ground truth, module traces and Ragas scores — without notebooks or SaaS lock-in.
