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News
I Sell Memory APIs. I'm Also Building the Benchmark. Here's How I'm Trying Not to Rig It.
14+ min ago (795+ words) Hey everyone. This time I'll go through what got me started on this benchmark, and the core of how it's actually built. All numbers below are from the current build. Nothing is final yet, so some of them will have…...
The Purple Gradient Problem: Why AI UI All Looks Alike (and How to Fix It)
22+ min ago (799+ words) You can spot it in about three seconds. There's even an origin story. In August 2025, Adam Wathan — the creator of Tailwind CSS — posted a half-serious apology on X that got over a million views. He was sorry, he said, for…...
My journey into tech: from traffic manager to future developer
18+ min ago (22+ words) Hey, dev.to! 👋 I'm Maycon, a Systems Analysis and Development student at UNICID, currently making a... Tagged with career, learning, python....
Context Window Management for Long-Running AI Agents: 4 Patterns That Work
42+ min ago (650+ words) The agent had been running for four hours and it was arguing with itself about a file it had already fixed. For years I'd thought about context window management as a packing problem. How do I fit more in. That…...
A Telegram job alert bot in 60 lines of Python, on live ATS data
31+ min ago (456+ words) Job boards go stale fast. By the time a weekly digest reaches you, the interesting roles have been open for a month. So let's build the smallest thing that fixes that: a Telegram bot that wakes up, asks one API…...
I made two AIs review each other's code for 30 days. A human still caught the bug in 5 minutes.
50+ min ago (905+ words) Last month I let AI write 100% of my code for 30 days. The single loudest lesson wasn't "AI is amazing" or "AI is useless." It was one sentence: the thing that writes the code can never be the thing that reviews…...
AI Website Handoffs: When a Prototype Needs a Real Code Boundary
47+ min ago (332+ words) A polished AI-generated website can hide an unfinished delivery model. The hard question is not whether a builder can produce a convincing page. It is whether the next person can safely change the real system without reconstructing the original prompt,…...
Learning from first principles
48+ min ago (431+ words) Enterprises and large coorporations manage tens of millions of requests daily. what this implies is that the need for deep understanding of systems and engineering foundations in becoming increasingly important. people like to say things like Coding is Solved or…...
The Illusion of String.length: How to safely count Unicode, Emojis, and Words in JS
58+ min ago (173+ words) If you are building a text input that restricts users to a specific character limit (like a tweet, an SMS gateway, or an SEO meta tag), your first instinct is probably to use String.prototype.length. If you are doing…...
The more aggressive matmul kernel lost to the register budget
53+ min ago (171+ words) The WebGPU matmul sweep started with a naive kernel, then added 16 by 16 workgroup tiling and a 4 by 4 output block per thread. At a 2048 cubed matrix size, the measured time moved from 47.24 ms for the naive kernel to 17.23 ms for tiling…...