#community

freeCodeCamp's Top Open Source Contributors of 2025

#authentication

How to Build a Secure Authentication System with JWT and Refresh Tokens

#CSS

Learn CSS Flexbox for Beginners [Free 2-hour course]

#Databases

How to Deploy Your Own Cockroach DB Instance on Kubernetes [Full Book for Devs]

#General Programming

How to Use Vibe Coding Effectively as a Dev

#JavaScript

How Closures Work in JavaScript: A Handbook for Developers

#React

How to Simplify Your React Components with Derived State

#Python

How to Manage Your Python Projects with Poetry

#Django

How to Use the Django REST Framework - Build Backend APIs with DRF

#nlp

How to Use NLP Techniques and Tools in Your Projects [Full Handbook]

#podcast

When NOT to use AI in your hackathon project with MLH winners Cindy Cui and Alison Co [Podcast #198]

#AI

How AI is Transforming Enterprise Operations

#Game Development

A Game Developer’s Guide to Understanding Screen Resolution

#Blender

Create a Cute Room Portfolio with Three.js, Blender, JavaScript

#Docker

How to Use to Docker with Node.js: A Handbook for Developers

#llm

How to Compress Your Prompts and Reduce LLM Costs

#JavaScript

JavaScript Clean Code Course – How to Detect Code Smells and Refactor Accordingly

#Web Development

How to Build a Portfolio Website Using Figma and AI Tools – A Guide for Developers

#llm

How to Add Real-Time Web Search to Your LLM Using Tavily

#React Native

How to Create Fluid Animations with React Native Reanimated v4

#Backend Development

Intro to Backend Web Development – Node.js, Express, MongoDB

#backend

How to Get Started with PocketBase: Build a Lightweight Backend in Minutes

#podcast

Harvard CS50 prof David J. Malan on why you should learn programming slowly [Podcast #197]

#dependency injection

How to Implement Dependency Injection in FastAPI

#bluetooth

How to Scale Bluetooth Across Android, iOS, and Embedded Devices