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TypeScript

Optional static type-checking for JavaScript.

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It Passed Because It Never Looked

It Passed Because It Never Looked

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5 min read
Claude Code, Bun and TypeScript

Claude Code, Bun and TypeScript

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6 min read
Node.js has plenty of circuit breakers. So why did I build another one?

Node.js has plenty of circuit breakers. So why did I build another one?

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5 min read
Choosing the right RxJS Operator for Action Streams

Choosing the right RxJS Operator for Action Streams

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8 min read
Building a Modern JavaScript Date Picker: Lessons I Learned Along the Way

Building a Modern JavaScript Date Picker: Lessons I Learned Along the Way

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2 min read
'use client' Injection: Why ViteToNext.AI Adds It Automatically (And When It Gets It Wrong)

'use client' Injection: Why ViteToNext.AI Adds It Automatically (And When It Gets It Wrong)

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3 min read
You copy and reverse the array to find the last match. `findLast()` searches from the end directly.

You copy and reverse the array to find the last match. `findLast()` searches from the end directly.

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3 min read
Your Lambda Passes Tests Then Throws AccessDeniedException in Production

Your Lambda Passes Tests Then Throws AccessDeniedException in Production

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6 min read
I Built a Software Review Platform with Nearly 2,000 Static Pages Using Next.js 16 — Here's What I Learned

I Built a Software Review Platform with Nearly 2,000 Static Pages Using Next.js 16 — Here's What I Learned

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2 min read
How to Stop Queued WhatsApp Replies After the 24-Hour Window Expires

How to Stop Queued WhatsApp Replies After the 24-Hour Window Expires

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6 min read
How to Build and Debug MCP Servers for Claude Desktop in 5 Seconds 🔨

How to Build and Debug MCP Servers for Claude Desktop in 5 Seconds 🔨

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2 min read
I Built a Free, Self-Hosted WCAG 2.2 Accessibility Monitor Because $400/Month Is Not an Option for Most of the Web

I Built a Free, Self-Hosted WCAG 2.2 Accessibility Monitor Because $400/Month Is Not an Option for Most of the Web

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6 min read
I shipped an npm package that fails your build when an LLM leaks PHI

I shipped an npm package that fails your build when an LLM leaks PHI

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2 min read
Claude Code Cost Control in Production: Token Budgets, Caching Strategies, and What the Billing Dashboard Hides

Claude Code Cost Control in Production: Token Budgets, Caching Strategies, and What the Billing Dashboard Hides

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13 min read
Claude Opus 5 closed last year's SDK gaps — not this year's

Claude Opus 5 closed last year's SDK gaps — not this year's

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3 min read
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