The JavaScript I Deleted With CSS: A 2026 Survival Guide
A 2026 frontend survival guide for replacing unnecessary JavaScript with modern CSS features while keeping behavior accessible and maintainable.
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Practical notes on AI agents, Laravel/Vue systems, DevOps, developer tools, and software decisions that need to survive maintenance.
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Why AI Cron Jobs Lie to You: The Exit 0 With Empty Output Pattern
Why a green cron exit can still mean failed work, and how to verify agent jobs by checking useful output instead of process status.
Shinjae Kang
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I Swapped My LLM Backend — The API Call Worked on the First Try
A field report on changing an LLM backend cleanly: where provider abstraction helps, where costs shift, and what still needs verification.
Shinjae Kang
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Your AI Agent Pipeline Has No Zombie Detection — Here's How to Add It
How to detect zombie AI agent pipelines with freshness checks, artifact validation, and downstream proof instead of trusting running processes.
Shinjae Kang
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The AI Coding Agent Arms Race — Why Model Portability Matters More Than Benchmarks
A current guide to keeping AI coding-agent instructions, verification, approval, and rollback in the repository so a tool or model change does not rewrite release control.
Shinjae Kang
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Autonomous AI Agents on Cron: A Zombie-Task Postmortem
What actually breaks when you run AI agents on cron 24/7 — zombie tasks, subagent black holes, and the architectural patterns that make autonomous pipelines reliable.
Shinjae Kang
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Long-Running AI Agents — From Demos to Production
A long-running coding agent can stay green after it changes directory. Production still needs a sandbox that survives /cd, a budget that counts nested work, and a human who owns both.
Shinjae Kang
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OpenCode Dethroned Cursor — and Claude Fable 5 Got Suspended. What June 2026's AI Coding Shakeup Means for You
OpenCode hit 160K GitHub stars and dethroned Cursor as the #1 AI dev tool. Claude Fable 5 launched with record benchmarks — then got suspended 3 days later. Here's what actually matters for your workflow.
Shinjae Kang
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GLM 5.2 Just Became the Best Open-Weights Model — Here's What That Means
Z.AI's GLM 5.2 (744B MoE, 1M context, MIT license) tops open-weights benchmarks and runs coding agents at frontier level. Full breakdown.
Shinjae Kang
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How I Dissected 54 Design Systems and Transplanted Linear.app DNA Into My Hugo Blog in One Day
How a Hugo blog adopted a token-driven design system from real references, turning brand choices into reusable CSS and publishing rules.
Shinjae Kang
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