How to validate UK VAT numbers in Node.js (post-Brexit edition)

June 14, 2026 · Dev.to

Edge Computing in the Browser: How I Replaced a Backend Server with Web Workers & WASM
The obsession with centralizing heavy compute on backend servers is a massive bottleneck for both cost and latency. In 2
How a Five Line Architecture Test Caught a Data Leak a Code Review Missed
TL;DR: Pest PHP can test the structure of your code, not just its behavior. Write your team rules as architecture tests
If you can decode it, it was never encryption: untangling encoding, hashing, and encryption for Security+
Three words show up constantly on the SY0-701 exam and in real security work, and they get blended together more than al
A program is a tree — building a Verbose compiler in Verbose
Verbose is a small experimental language I'm building. Its compiler proves properties about your code — like termination
How to enjoy programming in a world of AI
It's widely accepted that as AI writes more and more of our code, opportunities decrease for newcomers to gain the skill