freeCodeCamp

How to Implement Token Bucket Rate Limiting with FastAPI

Prosper Ugbovo |
APIs power everything from mobile apps to enterprise platforms, quietly handling millions of requests per day. Without safeguards, a single misconfigured client or a burst of automated traffic can ove... read more

How to Build Your Own Claude Code Skill

Daniel Nwaneri |
Every developer eventually has a workflow they repeat. A way they write commit messages. A checklist they run before opening a pull request. A structure they follow when reviewing code. They do it man... read more

How to Share Components Between Server and Client in NextJS

David Aniebo |
Next.js App Router splits your app into Server Components and Client Components. Server Components run on the server and keep secrets safe. Client Components run in the browser and handle interactivit... read more

How to Run Multiple Kubernetes Clusters Without the Overhead Using kcp

Olalekan Odukoya |
In Kubernetes, when you need to isolate workloads, you might start by using namespaces. Namespaces provide a simple way to separate workloads within a single cluster. But as your requirements grow, es... read more

What Are Database Triggers? A Practical Introduction with PostgreSQL Examples

iyiola |
If you've ever needed your database to automatically respond to changes – like logging every update to a sensitive table, enforcing a business rule before an insert, or syncing derived data after a de... read more

What Happened When I Replaced Copilot with Claude Code for 2 Weeks

Balajee Asish Brahmandam |
GitHub Copilot costs $10/month, and I'd been using it for two years without thinking twice. But when Claude Code launched, I got curious. What if I just... switched? I didn't want to just add Claude C... read more

Cloud-Native Development with Azure DevOps CI/CD Pipelines in Enterprise .NET Applications

Gopinath Karunanithi |
Cloud-native development enables enterprise .NET applications to scale and remain resilient in the cloud. Using Azure DevOps CI/CD pipelines, you can automate building, testing, and deploying applicat... read more

How to Create and Use Checkboxes in Figma

Abhijeet Dave |
Checkboxes are a fundamental part of modern UI design. They allow users to make multiple selections, confirm actions, and control features with ease. And while they may appear simple, designing intera... read more

What happens when the model CAN'T fix it? Interview with software engineer Landon Gray [Podcast #213]

Beau Carnes |
Today Quincy Larson interviews Landon Gray. He's a software engineer who worked at agencies for years. Then he taught himself AI assisted software development. And now he's helping other devs do the s... read more

How to Override API Responses and Headers in Chrome DevTools: A Step-by-Step Guide

Tapas Adhikary |
Have you ever faced a situation as a frontend developer where you needed to show a demo to your product manager, and something was broken in the API response? Or, a production bug where you were block... read more