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TypeScript

Optional static type-checking for JavaScript.

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I built a Windows app that turns photos and screenshots into a book you can page through

I built a Windows app that turns photos and screenshots into a book you can page through

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3 min read
How to add Stripe subscriptions to a Next.js App Router app (2026)

How to add Stripe subscriptions to a Next.js App Router app (2026)

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9 min read
Inspect any value without console.log

Inspect any value without console.log

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3 min read
Node.js Implementation: E-commerce Text Classification Using Structured Review Findings

Node.js Implementation: E-commerce Text Classification Using Structured Review Findings

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6 min read
Your Tests Are Green and Prove Nothing: 4 Signs You're Testing the Mock

Your Tests Are Green and Prove Nothing: 4 Signs You're Testing the Mock

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4 min read
My AI writes 400-line diffs in 30 seconds. I built a 2-second gate that reviews them.

My AI writes 400-line diffs in 30 seconds. I built a 2-second gate that reviews them.

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3 min read
Building a Real-Time Funding Rate Monitor for DreamDEX (Somnia Testnet)

Building a Real-Time Funding Rate Monitor for DreamDEX (Somnia Testnet)

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2 min read
pingpad: table tennis in the browser, with your phone as the paddle

pingpad: table tennis in the browser, with your phone as the paddle

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7 min read
Keeping Hyperframes Render Requests Behind a Secure Next.js Boundary

Keeping Hyperframes Render Requests Behind a Secure Next.js Boundary

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5 min read
Building hldays #4: Business days that know local holidays

Building hldays #4: Business days that know local holidays

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7 min read
How to Build a Production MCP Server for Your SaaS

How to Build a Production MCP Server for Your SaaS

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8 min read
MCP in 2026: The numbers behind the ecosystem explosion

MCP in 2026: The numbers behind the ecosystem explosion

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1 min read
Three services and nothing to store

Three services and nothing to store

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5 min read
Stripe webhooks in the Next.js App Router: signature checks, idempotency and the bugs AI assistants leave

Stripe webhooks in the Next.js App Router: signature checks, idempotency and the bugs AI assistants leave

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6 min read
Building CallAudit-X: An AI Call Auditing SaaS That Still Works Without an API Key

Building CallAudit-X: An AI Call Auditing SaaS That Still Works Without an API Key

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5 min read
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