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What's your idempotency-key TTL — and what broke when you got it wrong?

What's your idempotency-key TTL — and what broke when you got it wrong?

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1 min read
If you don't run experiments, you don't have insights. You have opinions.

If you don't run experiments, you don't have insights. You have opinions.

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5 min read
I Replaced 200 Threads With 10,000. Java Finished 13.5x Faster.

Low overhead for blocking tasks

I Replaced 200 Threads With 10,000. Java Finished 13.5x Faster.

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7 min read
How I Started Seeing Dependency Injection a Bit Differently 😊🍺

How I Started Seeing Dependency Injection a Bit Differently 😊🍺

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2 min read
Responsible Design: Shaping Large-Scale Consequences by Organizing Agents

Responsible Design: Shaping Large-Scale Consequences by Organizing Agents

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6 min read
Resigned from my Tech Job. The Past, The Present and The Future.

Resigned from my Tech Job. The Past, The Present and The Future.

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5 min read
The Bug Usually Starts Before the Error

The Bug Usually Starts Before the Error

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2 min read
What the F*ck Are We Even Measuring? The Definition Problem in AI Evals

What the F*ck Are We Even Measuring? The Definition Problem in AI Evals

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8 min read
Dev Opportunity Radar #1: A $100K AI Grant, Two Fellowships, and an AI Agent Resource

New weekly series for community-sourced finds

Dev Opportunity Radar #1: A $100K AI Grant, Two Fellowships, and an AI Agent Resource

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6 min read
Beyond the Prompt: Why Experience Still Matters

Beyond the Prompt: Why Experience Still Matters

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3 min read
Writing in the Age of AI

Writing in the Age of AI

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1 min read
2026's breach list is out and the pattern is depressingly familiar

2026's breach list is out and the pattern is depressingly familiar

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2 min read
Scarab Diagnostic Suite Field Test #017: Node.js Readline Line-Separator Boundary

Scarab Diagnostic Suite Field Test #017: Node.js Readline Line-Separator Boundary

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3 min read
How to Auto-Sync Your Hashnode Blog to Dev.to Using GitHub Actions (2026 Guide)

How to Auto-Sync Your Hashnode Blog to Dev.to Using GitHub Actions (2026 Guide)

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5 min read
I have NFC implants in both hands. I only installed one of them myself.

I have NFC implants in both hands. I only installed one of them myself.

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8 min read
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