Master Modern React Routing: TanStack Router Crash Course
Routing in modern web applications has evolved far beyond simply rendering a component based on a URL path. Developers today want end-to-end type safety,...
Beau Carnes - freecodecamp
Development
What Claude Code Can and Can't Do with Full Access Inside a Docker Sandbox
Claude Code can do more than suggest a fix. It can edit files, install dependencies, run tests, and start your application. But letting it finish a task on...
Chirag Agrawal - freecodecamp
UI
A Practical Guide To Naming Things
A practical guide to naming UI components, with useful resources, naming conventions, and structures. You’ll find more [useful...
Vitaly Friedman - smashingmagazine
Design
How to Create System Design Diagrams using Python
Creating system architecture design diagrams is an important part of technical documentation. As system complexity grows, clarity within teams becomes even...
Zaira Hira - freecodecamp
Other
Create Scalable AI Automations with n8n
Most automation tutorials show you how to connect two simple apps and call it a day. But building workflows that companies can actually run in production...
Beau Carnes - freecodecamp
Build and Train a 25M Parameter LLM From Scratch on Your CPU
You don't need a massive GPU cluster to learn how modern frontier AI works. In our new video on the freeCodeCamp.org YouTube channel, you will build,...
Beau Carnes - freecodecamp
How to Encrypt PII in Data Pipelines While Keeping It Searchable
At Intuit, my team built a data pipeline that processed TurboTax e-filing data. This data needed to be made available for dashboards, analytics, and other...
Lakshmi Mahabaleshwara - freecodecamp