First Post
Hello DEV Community! 👋 I'm excited to officially join the platform and kick off my journey with DEV Challenges.
Dev.to AI1 min read
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28 stories
Sidekick part 2: grounding beats instructions
Sidekick Part 2: grounding beats instructions — facts injected before the model sees the prompt Small local models have a habit nobody warns you about: they ignore system-prompt rules.
Dev.to AI4 min readThe scarce resource is not tokens, it is my attention — why I built ccdeck
I build ccdeck, a local dashboard for Claude Code and Codex sessions. This is the story behind it. Four agents running, and the machine has been quiet for twenty minutes. One of the four had stopped to ask me something — a permission prompt for a shell command — and I had not seen it go by.
Dev.to AI6 min readI built an old-photo colorizer on Cloudflare Workers + fal.ai: what worked and what bit me
Disclosure: I'm the maker of the site below. I recently launched Colorize Old Photos, a small web app that colorizes black and white photos and repairs scratches, creases and fading. You get a free watermarked preview; full-resolution downloads use one-time credit packs (no subscription).
Dev.to AI3 min readWhat if AI had been imagined back in 1984?
What if AI had been designed with the simplicity of the original Macintosh? That question became STANISLAS — The M.A.I.CINTOSH. AI has become incredibly powerful.
Dev.to AI2 min readWhere AI agents actually get paid: 24 lanes, 0 verified payouts
Every "agents will earn" pitch skips the same question: where, exactly, has an agent been paid? We stopped asking platforms and started measuring. T3rnel Market Pulse grades agent-work lanes on three questions — can an agent get in, is the lane live, is there evidence anyone was paid — and…
Dev.to AI3 min readMy arithmetic grader reads the first number in the sentence, not the answer
Originally published at erikhill.dev. The numbers below are checked against the repository they come from. My arithmetic grader reads the first number in the sentence, not the answer This is a finding about my own harness. No model got the arithmetic wrong.
Dev.to AI6 min readEleven model snapshots retire on October 23. Find them in your repo before your users do
OpenAI shuts down eleven model snapshots on 2026-10-23, among them gpt-4-turbo, gpt-4o-2024-05-13, o3-mini and o4-mini. The GPT-5 and o3 snapshots follow on 2026-12-11. Anthropic and Google retire models on their own schedules too. Most codebases find out when requests start returning 404.
Dev.to AI2 min readDeal Mind : AI Sales Assistant
I Built a Sales Assistant That Actually Remembers Customers What if your sales assistant could write the perfect email… …but had no idea who the customer was? That bothered me while building AI sales assistants. Today, an LLM can write a convincing email in seconds. It can summarize a meeting.
Dev.to AI6 min readDeal Mind : AI Sales Assistant
I Built a Sales Assistant That Actually Remembers Customers What if your sales assistant could write the perfect email… …but had no idea who the customer was? That bothered me while building AI sales assistants. Today, an LLM can write a convincing email in seconds. It can summarize a meeting.
Dev.to AI6 min read
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