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Articles about security, AI, infrastructure, and developer tools.
Dev.toMay 3, 2026· 1 min read
Playwright MCP burns 1.5M tokens. CLI does it in 27k. So I built the skill that splits the phases.
I wanted to test my web app. That's it. A Next.js portfolio and a SaaS chat — run some accessibility...
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Dev.toApr 17, 2026· 1 min read
The context problem nobody talks about: why AI coding agents waste 80% of tokens on files they already read yesterday
Every AI coding agent — Claude Code, Cursor, Codex, Gemini CLI — starts every session completely...
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Dev.toMar 18, 2026· 1 min read
A Government Messenger Detects VPNs and Reports Server IPs. Here's How I Protected My Infrastructure.
Credit First Everything in this article about how Max's HOST_REACHABILITY module works is...
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Dev.toMar 5, 2026· 1 min read
I Stopped Claude Code From Breaking My Projects. Here's the Exact Setup
A practical guide to anti-regression AI coding with Claude Code, subagents, hooks, and Google...
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