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Modeling money and big integers in OpenAPI: int64 precision, decimal amounts, and why number fails for currency

Modeling money and big integers in OpenAPI: int64 precision, decimal amounts, and why number fails for currency

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5 min read
Deprecating an API without breaking clients: Deprecation and Sunset headers, successor-version, and OpenAPI

Deprecating an API without breaking clients: Deprecation and Sunset headers, successor-version, and OpenAPI

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5 min read
Idempotency-Key in practice: retrying POSTs safely, deduping concurrent requests, and documenting it in OpenAPI

Idempotency-Key in practice: retrying POSTs safely, deduping concurrent requests, and documenting it in OpenAPI

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5 min read
Spec-Driven Development: What Should Survive After Shipping?

Spec-Driven Development: What Should Survive After Shipping?

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6 min read
How I Prepare for a Technical Interview Without Feeling Overwhelmed

How I Prepare for a Technical Interview Without Feeling Overwhelmed

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2 min read
Enforce an API style guide in CI with Spectral: custom rules that stop bad OpenAPI before it merges

Enforce an API style guide in CI with Spectral: custom rules that stop bad OpenAPI before it merges

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5 min read
I Stopped Sending Design Assets to the Cloud

I Stopped Sending Design Assets to the Cloud

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3 min read
How I Built and Deployed Web Apps on an Android Phone in Tanzania

How I Built and Deployed Web Apps on an Android Phone in Tanzania

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3 min read
Most JSONPath Testers Hide the One Thing You Need

Most JSONPath Testers Hide the One Thing You Need

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1 min read
Home Lab Security: Essential Configuration Tips for 2026

Home Lab Security: Essential Configuration Tips for 2026

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3 min read
Claude Code Agent Loop Deep Dive (1): From Tool Declarations to Pre-Execution Approval

Claude Code Agent Loop Deep Dive (1): From Tool Declarations to Pre-Execution Approval

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6 min read
Hello DEV! đź‘‹

Hello DEV! đź‘‹

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1 min read
What I Learned While Building My First Hackathon Project 🚀

What I Learned While Building My First Hackathon Project 🚀

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1 min read
How I Coordinate Multiple AI Agent Swarms Across Vendors Without Letting Them Collide

How I Coordinate Multiple AI Agent Swarms Across Vendors Without Letting Them Collide

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8 min read
We Built 27 Free, Zero-Auth Web Calculators for Developers & Founders

We Built 27 Free, Zero-Auth Web Calculators for Developers & Founders

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2 min read
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