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DevSecOpsHacker News

iPhone 17 Pro Demonstrated Running a 400B LLM

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March 23, 2026Hacker News
DevSecOpsHacker News

Trivy under attack again: Widespread GitHub Actions tag compromise secrets

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March 22, 2026Hacker News
DesenvolvimentoDEV Community

Building a SaaS at 16 'BookChap'

I didn’t start with a plan. No roadmap. No “learn X in 30 days.” No idea what a SaaS even meant. Just curiosity. It started simple I was 12 when I wrote my first line of code. console.log("Hello World"); At the time, it felt like nothing. But looking back, that was the moment everything changed. Not because of the code… But because of what it unlocked. The trap most beginners fall into If you’re learning to code right now, let me ask you something: What have you actually built? Not tutorials. No

March 20, 2026DEV Community
DesenvolvimentoDEV Community

Building AI-Powered Healthcare Appeals: A Three-Stage Architecture Guide

Most healthcare orgs only chase one of two appeal paths when claims get denied. The other path – member appeals – is a technical problem worth solving. When a claim is denied, clinical staff typically file a provider appeal. But every patient also has a legal right to file a member appeal, which triggers a separate adjudication track with different review criteria. Most organizations ignore this path entirely, leaving recoverable revenue on the table. Building member appeals at scale is an integ

March 20, 2026DEV Community
DesenvolvimentoDEV Community

Email validation in production: regex, MX, SMTP, and the trade-offs nobody tells you

Most email validation tutorials stop at regex. That's fine for a toy project. In production, bad emails cost you money — bounced sends hurt sender reputation, disposable signups inflate metrics, and typos mean a real user never gets your onboarding email. This isn't a tutorial about regex. It's about what to actually check, when, and what the trade-offs are. What to validate on the frontend Keep it fast and non-blocking. The frontend's job is to catch obvious mistakes before the user submits, no

March 20, 2026DEV Community
DesenvolvimentoDEV Community

Do You Still Need Computer Science in the Age of AI

"Maybe I Should Become a Welder" A colleague recently told me about a conversation with someone at Amazon. The person described how the company is aggressively pushing AI tools for code generation — management pressure to move faster, ship more, spend less. My colleague, twenty years in the industry, went quiet afterward. "Maybe I should learn welding," he joked. It was only half a joke. I get it. When you've spent twenty years in this profession and keep hearing that any intern with Copilot wil

March 20, 2026DEV Community
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