Master programming by recreating your favorite technologies from scratch.

OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

All Algorithms implemented in Python

Cute view animation collection.