#LLM's

How to Run an LLM Locally to Interact with Your Documents

#Rust

How to Build a Local-First CLI Financial Tracker with Rust [Full Handbook]

#Next.js

How to Build an In-Memory Rate Limiter in Next.js

#podcast

First developer job at age 38 with lawyer turned software engineer Zubin Pratap [Podcast #203]

#ai agents

How to Build and Deploy an AI Agent with LangChain, FastAPI, and Sevalla

#AI

Qwen3 vs GPT-5.2 vs Gemini 3 Pro: Which Should You Use and When?

#shopify

How to Build Your First Shopify App: A Beginner’s Guide

#AI

How to Not Be Overwhelmed by AI – A Developer’s Guide to Using AI Tools Effectively

#React

How to Optimize React

#Deep Learning

How Neural Networks Work – Explained Using the Straight Line Equation y = ax + b

#AI

How to Build an AI-Powered Flutter App with Google Antigravity: A Hands-On Tutorial

#React

Real-Time Systems for Web Developers: From Theory to a Live Go + React App

#proxy

A Developer’s Guide to Proxy Servers

#AI

The Math Behind Artificial Intelligence: A Guide to AI Foundations [Full Book]

#agentic AI

How to Build Agentic AI Workflows

#OAuth2

OAuth 2.0 Course for Beginners

#music

Learn Music Production with FL Studio

#cloudflare

How to Build an Embeddable AI Chatbot Widget with Cloudflare Workers

#data visualization

How to Create Scatterplots and Model Data in R Using ggplot2

#AWS

How to Run a Docker Container in AWS Lambda

#Web Development

How to Prepare for Technical Job Interviews – Based on My Experience Landing a Job

#community

Christmas gifts for you from the freeCodeCamp community: Learn Python, SQL, Spanish, and more

#Flutter

How to Use GenUI in Flutter to Build Dynamic, AI-Driven Interfaces

#Vercel

Build a Support Agent with Vercel AI SDK

#freeCodeCamp.org

freeCodeCamp's A1 Professional Chinese Curriculum (Beta) is Now Live