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TypeScript

Optional static type-checking for JavaScript.

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JavaScript's using Keyword: Automatic Resource Cleanup in ES2026

JavaScript's using Keyword: Automatic Resource Cleanup in ES2026

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3 min read
Two billing bugs that looked fine until production proved otherwise

Two billing bugs that looked fine until production proved otherwise

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3 min read
Building a developer-friendly feature flag system: architecture, best practices, and a practical imp

Building a developer-friendly feature flag system: architecture, best practices, and a practical imp

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6 min read
Designing a scalable event-sourced analytics platform

Designing a scalable event-sourced analytics platform

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6 min read
I Taught My AI Assistant to Remember (And Saved 99% of Its Brain)

I Taught My AI Assistant to Remember (And Saved 99% of Its Brain)

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7 min read
The Perfect First Task for New React Developers: Adding a Footer (Beginner Onboarding Guide)

The Perfect First Task for New React Developers: Adding a Footer (Beginner Onboarding Guide)

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2 min read
TypeScript-first job chains: end-to-end inference for background jobs

TypeScript-first job chains: end-to-end inference for background jobs

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5 min read
Angular Senior Developer — Interview Questions : Change Detection, Signals, RxJS, Architecture, Performance, and Testing with production

Angular Senior Developer — Interview Questions : Change Detection, Signals, RxJS, Architecture, Performance, and Testing with production

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41 min read
Surrogate Testing: Building a Robust QA Pipeline with Mutation Testing and Test Doubles

Surrogate Testing: Building a Robust QA Pipeline with Mutation Testing and Test Doubles

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5 min read
Stop AI From Recommending Redundant Indexes on Existing GSIs

Stop AI From Recommending Redundant Indexes on Existing GSIs

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4 min read
What I learned shipping a Next.js 15 + CSV side project

What I learned shipping a Next.js 15 + CSV side project

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2 min read
I built a free TypeScript quiz website with 125 questions and levels

I built a free TypeScript quiz website with 125 questions and levels

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1 min read
Building a Local-First Frontend State Sync with Conflict-Free Replicated Data Types (CRDTs)

Building a Local-First Frontend State Sync with Conflict-Free Replicated Data Types (CRDTs)

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8 min read
60–80% of your CVEs are unreachable. Here's how to prove it.

60–80% of your CVEs are unreachable. Here's how to prove it.

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4 min read
Building a Custom Tailwind CSS Theme System for Multi-Tenant Branding: Dynamic Colors Without CSS-in-JS

Building a Custom Tailwind CSS Theme System for Multi-Tenant Branding: Dynamic Colors Without CSS-in-JS

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4 min read
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