Frameworks
Modern libraries and frameworks — LangChain, React, FastAPI, and more.
LangChain
Build LLM apps with chains, agents, and retrieval.
5 lessonsReact
Component-based UI with hooks and the modern React model.
7 lessonsNext.js
Full-stack React with routing, SSR, and API routes.
5 lessonsFastAPI
High-performance Python APIs with automatic OpenAPI docs.
5 lessonsDjango
Batteries-included Python web framework for production apps.
5 lessonsSpring Boot
Java REST APIs with dependency injection, JPA and validation.
5 lessonsFlask
Lightweight Python web apps and APIs with routes, templates and blueprints.
4 lessonsExpress
Minimal Node.js server framework for APIs and backends.
4 lessons