tutorial Tools

This is an advanced, multi-domain guide designed to help individuals systematically level up their lives. It tackles the common problem of feeling lost or inefficient when trying to learn complex skills like AI or English, or when seeking personal growth. It's ideal for self-learners, professionals, and anyone aiming for a structured and 'unbelievable' leap forward in their personal and professional development.

AI Engineering from Scratch is a comprehensive, open-source curriculum that provides the missing spine for AI education. It solves the problem of scattered, framework-first learning by having you implement every core algorithm—from backprop to transformers—using only math and code, before any libraries are introduced. It's designed for engineers and students who want deep, foundational understanding and the ability to build, debug, and ship AI systems with confidence.

This is a curated collection of project-based tutorials designed to help developers move beyond theory and learn by doing. It solves the problem of finding high-quality, practical coding projects to build a portfolio and gain real-world skills. It's for students, self-taught programmers, and developers looking to expand their expertise through hands-on application.