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Thoughts on building software, web performance, SEO, and everything I learn along the way.

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How I Built HookScope: A Real-Time Webhook Inspector with Go and NestJS

A behind-the-scenes look at building HookScope — a real-time webhook inspector with automatic localhost forwarding, exponential backoff retries, and a zero-config Go CLI. Everything I learned about DX-first tooling along the way.

March 19, 2026·7 min read
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How I Built My Developer Portfolio with Next.js: Performance, SEO & Design

March 9, 2026·8 min read
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How I Built Webhook Schema Drift Detection in HookScope

March 19, 2026·6 min read
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How I Built Provider-Based Webhook Signature Verification in HookScope

March 19, 2026·6 min read
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KN.

Building modern digital experiences with clean code and thoughtful design.

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