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1. kitsune-tales-qwen kitsune-tales-qwen Public

   Kitsune-Tales-E4B-JP and -EN: LoRA fine-tunes of Gemma 4 E4B that write original fantasy light-novel fiction in Japanese and English. Synthetic data, SFT + DPO, bootstrap-CI evaluation, a validated…

   Python 5

2. moonfrost-ai moonfrost-ai Public

   A 777M-parameter Mixture-of-Experts language model trained from scratch for $55. Multi-head Latent Attention, DeepSeekMoE, own tokenizer.

   Python 11 1

3. hypertracer hypertracer Public

   A from-scratch C++ implementation of Ray Tracing in One Weekend, extended with CUDA GPU acceleration, physically based rendering, progressive sampling, and procedural scenes.

   Cuda 47 1

4. autiepie autiepie Public

   Autiepie is a C++ regular expression engine built using Thompson’s NFA construction algorithm, providing deterministic, backtracking-free pattern matching with linear-time performance and support f…

   C++ 20

5. uwun uwun Public

   A lightweight cross-platform VPN implementation written in modern C++ that securely tunnels IP traffic using virtual TUN interfaces and OpenSSL-based mutual TLS.

   C++ 20

6. wintergreen wintergreen Public

   Vector search library built from scratch with exact and approximate nearest-neighbor indexes. Includes Flat, IVF, HNSW, Product Quantization, and K-Means implementations.

   C++ 20