How to Build a Reliable SSE Client in TypeScript
When you build a feature that streams data, like an AI chat response or a live notification feed, the network is rarely as cooperative as fetch makes it look....
timothy ogbemudia - freecodecamp
Development
How to Build a Browser-Based PDF Reverse Tool Using JavaScript
PDF files are often created by combining scans, exporting documents from different systems, or processing large batches of pages. In many cases, the final PDF...
Bhavin Sheth - freecodecamp
UX
How DesignOps roles are changing with new priorities
Design Vision Matters More than Ever, When AI is Integrating with DesignContinue reading on UX Collective »
Kai Wong - cc/feed
Your banking app is lying to you
It shows you a balance. It doesn’t show you the future. Here’s what happens when AI starts telling the truth.Continue reading on UX Collective »
Zeeshan Khalid - cc/feed
UI
Rethinking Figma in an AI world
Darren Yeo - cc/feed
Design
Your design system runs on one person’s judgment-AI is about to prove it
Dolphia - cc/feed
Mobile
Advanced Dart: Learn Asynchronous Programming with Streams, Isolates, and the Event Loop
I had been writing Flutter apps for over a year before I actually understood how Dart handles concurrency. I knew how to use await. I knew FutureBuilder and...
Gidudu Nicholas - freecodecamp
How to Use Dart Dot Shorthands: A Handbook for Devs
If you've written Flutter code for more than a month, you've likely written this line hundreds of times: mainAxisAlignment: MainAxisAlignment.center,...
Atuoha Anthony - freecodecamp
Security
How I Became Brazil's First Visually Impaired Cybersecurity Graduate — and Changed Vulnerability Research
I was born prematurely at six months. My mother's placenta detached before delivery, and she essentially "gave birth" before I came out. Two days after my...
Juan Mathews Rebello Santos - freecodecamp
Other
Scaling Your AI Models with Micro-DDP
Scaling large AI models requires more than just raw computing power. It demands sophisticated techniques to distribute workloads efficiently across hardware....
Beau Carnes - freecodecamp
Why Computers Can’t Count Money
Computers are incredibly fast, but they have a surprising, fundamental flaw when it comes to counting money. In our latest freeCodeCamp.org video, "Why...
Beau Carnes - freecodecamp
Build an AI Agent in Telegram with Vercel, Cursor, Composio
Building your own AI agent has never been more accessible. We just released a comprehensive new course on the freeCodeCamp.org YouTube channel that guides you...
Beau Carnes - freecodecamp
How to Stop Your AI Coding Agent from Writing Outdated Code with Modern Web Guidance
AI coding agents can save developers a lot of time – that is, until you open the output and realize they've written code like it's 2019. Ask an agent to build...
Ophy Boamah - freecodecamp
How to Insert Images in Google Sheets
Google Sheets is widely used for tracking data, managing inventories, building product catalogs, and creating dashboards. In many of these use cases, adding...
Vikram Aruchamy - freecodecamp
Someone designed this
Arun Bakirathan - cc/feed
How to stop re-explaining yourself to Claude
Sean Filiatrault - cc/feed