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TypeScript

Optional static type-checking for JavaScript.

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PDF Generation on the Server: Puppeteer vs @react-pdf/renderer (A Production Comparison)

PDF Generation on the Server: Puppeteer vs @react-pdf/renderer (A Production Comparison)

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11 min read
Mocking Server Side HTTP in Playwright with mockttp

Mocking Server Side HTTP in Playwright with mockttp

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5 min read
Data Transfer Object (DTO) in NestJS

Data Transfer Object (DTO) in NestJS

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2 min read
Your polyfills are dead. Here's a robot that buries them.

Your polyfills are dead. Here's a robot that buries them.

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4 min read
Factur-X EN 16931 from scratch: PDF/A-3 + CII XML in Node.js / TypeScript

Factur-X EN 16931 from scratch: PDF/A-3 + CII XML in Node.js / TypeScript

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9 min read
Quickselect: find the k-th smallest element in O(n), no sorting required

Quickselect: find the k-th smallest element in O(n), no sorting required

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5 min read
I Built a Full-Stack E-Commerce Website Entirely with AI. Here's What Actually Happened

I Built a Full-Stack E-Commerce Website Entirely with AI. Here's What Actually Happened

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8 min read
Angular - NgRx Facade Design Pattern

Angular - NgRx Facade Design Pattern

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3 min read
Cursor Rules for TypeScript: 6 Rules That Make AI Write Type-Safe TypeScript

Cursor Rules for TypeScript: 6 Rules That Make AI Write Type-Safe TypeScript

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7 min read
I built an in-browser Roku TV remote with ~80 lines of TypeScript. Here's how Roku's ECP API actually works

I built an in-browser Roku TV remote with ~80 lines of TypeScript. Here's how Roku's ECP API actually works

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3 min read
Production-Ready MCP Servers in 60 Seconds (Auth, Rate Limits, Audit Logs Included)

Production-Ready MCP Servers in 60 Seconds (Auth, Rate Limits, Audit Logs Included)

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2 min read
How We Built a Real-Time Text Analysis Engine That Processes Every Keystroke in Under 1ms

How We Built a Real-Time Text Analysis Engine That Processes Every Keystroke in Under 1ms

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6 min read
5 Things I Wish I'd Known Before Writing a Production MCP Server in TypeScript (2026)

5 Things I Wish I'd Known Before Writing a Production MCP Server in TypeScript (2026)

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8 min read
I built a tool to catch AI coding agents misbehaving — and put zero AI in it

I built a tool to catch AI coding agents misbehaving — and put zero AI in it

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5 min read
Routing 30+ image models with one MCP server

Routing 30+ image models with one MCP server

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4 min read
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