Hello HN,I built Syna to understand how modern ML frameworks like PyTorch actually work — from the ground up.It’s a minimal, define-by-run (dynamic graph) framework inspired by DeZero, written entirely with NumPy.Unlike most libraries, Syna includes a basic reinforcement learning module right inside the same framework — no separate packages.It’s not about speed or GPUs — it’s about clarity, simplicity, and learning the internals of machine learning.Great for students, educators, and anyone curious about what’s really happening under the hood.GitHub: https://github.com/sql-hkr/synaI also built a web app that visualizes how neural networks learn in real time — perfect for beginners exploring training dynamics:GitHub: https://github.com/sql-hkr/xorDemo: https://sql-hkr.github.io/xor/Happy hacking!Comments URL: https://news.ycombinator.com/item?id=45633753Points: 1# Comments: 0