How to Build a Browser-Based PDF Resizer Using JavaScript
PDF documents come in many different page sizes. Some are designed for A4 paper, while others use Letter, Legal, Tabloid, or custom dimensions. This can...
Bhavin Sheth - freecodecamp
Development
UX
You don’t design the interface anymore. You design the deciding.
The agent is only the material. The discipline is what it’s allowed to decide.Continue reading on UX Collective »
Adrian Levy - cc/feed
Popular design trends that destroy conversion
Why most sales websites now drift into abstraction and irrelevance and how to avoid it.Continue reading on UX Collective »
Michal Malewicz - cc/feed
The stone that blocks nothing
On designing repellence for humanityContinue reading on UX Collective »
Hiroshi Sato - cc/feed
Japan Doesn’t Design With Less. It Designs With Ma.
Why global design inherited the wrong framework for reading Japanese aesthetics.Continue reading on UX Collective »
Takuma Kakehi - cc/feed
UI
Figma just made your design system debt everyone’s problem. Now use it.
Dolphia - cc/feed
Rethinking Figma, the cost of low taste, your banking app is lying to you
Fabricio Teixeira - cc/feed
Mobile
How to Use Claude Code to Build Flutter Apps Faster — Best Practices for 2026
In early 2023, I was interning at a US-based company, long before agentic AI became part of everyday development. We had tools like ChatGPT, Gemini, and...
Jesutoni Aderibigbe - freecodecamp
Security
The Best Cloudflare Tunnel Alternatives – How to Choose the Right Tunneling Solution for Your Use Case
Cloudflare Tunnel is a secure tunneling solution that allows developers to expose local applications and private services to the internet without opening...
Abdul Talha - freecodecamp
Other
Why Different Wearables Report Different Heart Rates
My partner and I have this thing where we check at what time our heart rates drop to their lowest during sleep, even though we sleep almost at the same time...
Shradha Puri - freecodecamp
How to Write Your First Quantum Circuit in Python: A Beginner's Step-by-Step Guide
Imagine opening your laptop and writing code that follows the laws of Quantum Physics. Sounds like science fiction, right? That's exactly what I thought the...
Casmir Onyekani - freecodecamp
How to Build an AI Agent That Runs its Own LLM Experiments with autoresearch
A few months ago, Andrej Karpathy released autoresearch. It's an open-source Python tool that lets an AI agent run experiments on one GPU while you sit back...
ishaan gupta - freecodecamp
How a Bloom Filter Works: Build One From Scratch in Python
A Bloom filter gives you something that feels like magic: it can tell you whether an item is in a set of billions, using only a few kilobytes of memory. And...
Prasanth Madhurapantula - freecodecamp
How to Build a Personal AI Web Research Agent with Ollama and Qwen
In this tutorial, I’ll show you how to build an AI web research agent using Ollama, Qwen, and Python. The agent searches the web for a topic, fetches relevant...
Darsh Shah - freecodecamp
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
You’re missing the point; this is your real value in tech companies
Kike Peña - cc/feed
Can AI make OCD worse?
Catherine Chu - cc/feed
When the profession outruns the mentor
Michael Buckley - cc/feed
What are hypertokens? The layer between tokens and components, rebuilt for agents
Christine Vallaure - cc/feed