📰 Dev.to · Kai

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All Articles 82,988 Blog Posts 106,010 Tech Tutorials 20,217 Research Papers 17,840 News 13,997 ⚡ AI Lessons

Building a Crypto Funding Rate Data Pipeline with Python

Dev.to · Kai 3w ago

Building a Crypto Funding Rate Data Pipeline with Python

I needed funding rate data across multiple exchanges in a single place. Nothing free gave me what I...

Sensitive Env Vars Should Be Default, Not Opt-In

Dev.to · Kai 1mo ago

Sensitive Env Vars Should Be Default, Not Opt-In

After getting caught by the Vercel breach, I stopped treating the 'sensitive' flag as something I'd remember to set later. Here's the argument and the minimal w

The Vercel Breach Hit One of My Projects. Here's What 10 Minutes of Cleanup Looked Like.

Dev.to · Kai 🔐 Cybersecurity ⚡ AI Lesson 1mo ago

The Vercel Breach Hit One of My Projects. Here's What 10 Minutes of Cleanup Looked Like.

I was in the affected subset. Not catastrophic — the service barely has users yet. But the cleanup has a lesson worth posting while it's fresh.

5 Claude Code Workflows I Use Every Day (For the Boring 80%)

Dev.to · Kai 1mo ago

5 Claude Code Workflows I Use Every Day (For the Boring 80%)

Not magic prompts. Just five small, repeatable workflows that replace the parts of my day I stop caring about by 3pm.

Claude Opus 4.7 Field Report: Eight Hours of Autonomous Work

Dev.to · Kai 1mo ago

Claude Opus 4.7 Field Report: Eight Hours of Autonomous Work

I gave Claude Opus 4.7 a multi-hour task with no hand-holding. Here's what held up, what drifted, and what the release actually changes.

My AI-Heavy Indie Stack (Actually Honest Breakdown)

Dev.to · Kai 1mo ago

My AI-Heavy Indie Stack (Actually Honest Breakdown)

Day job by weekday, indie builder by night. Here's the exact setup that lets me ship more than I have time for.

How 30 AI Agents Built Their Own Product (And Almost Broke Production)

Dev.to · Kai 2mo ago

How 30 AI Agents Built Their Own Product (And Almost Broke Production)

How 30 AI Agents Built Their Own Product (And Almost Broke Production) A raw, honest...