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TypeScript

Optional static type-checking for JavaScript.

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How I finally undestood what loosely coupled modules are

How I finally undestood what loosely coupled modules are

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6 min read
Claude Code Parallel Subagent Patterns: Fan-Out, Fan-In, and Synchronization Strategies That Actually Work

Claude Code Parallel Subagent Patterns: Fan-Out, Fan-In, and Synchronization Strategies That Actually Work

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12 min read
Building Mintu: An Open-Source Living Desktop Pet and Local AI Companion with Tauri 2, Rust, and TypeScript

Building Mintu: An Open-Source Living Desktop Pet and Local AI Companion with Tauri 2, Rust, and TypeScript

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3 min read
Wiring auth + Stripe + streaming AI chat into one Next.js starter (what I learned)

Wiring auth + Stripe + streaming AI chat into one Next.js starter (what I learned)

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4 min read
I Read TDK's Starlark Engine So You Don't Have To

I Read TDK's Starlark Engine So You Don't Have To

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4 min read
How I finally understood the Single Responsibility Principle

How I finally understood the Single Responsibility Principle

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5 min read
Your TypeScript Is Lying to You, and These 5 Places Hide Real Bugs

Your TypeScript Is Lying to You, and These 5 Places Hide Real Bugs

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4 min read
AI-Generated Tests: How Many Actually Test Different Behaviors?

AI-Generated Tests: How Many Actually Test Different Behaviors?

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11 min read
Claude Haiku 5.5 Bills 5x for Prompts Over 100K Tokens. A Node Guard That Counts First

Claude Haiku 5.5 Bills 5x for Prompts Over 100K Tokens. A Node Guard That Counts First

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9 min read
OKModel: the TypeScript ORM that says no to your worst SQL mistakes

OKModel: the TypeScript ORM that says no to your worst SQL mistakes

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7 min read
The Kelly Criterion for Bettors: Math, Code and When Arbers Don't Need It

The Kelly Criterion for Bettors: Math, Code and When Arbers Don't Need It

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10 min read
What an AI Jury Caught, and Missed: Outsourcing Spread Analysis on Verdikta

What an AI Jury Caught, and Missed: Outsourcing Spread Analysis on Verdikta

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2 min read
Our signup creates a Stripe customer before it creates the user, and checks for a duplicate account twice

Our signup creates a Stripe customer before it creates the user, and checks for a duplicate account twice

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5 min read
Integration testing with PostgreSQL, Drizzle and Vitest

Integration testing with PostgreSQL, Drizzle and Vitest

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7 min read
An Evaluation Is Not an Approval: Building AFTERIMAGE with FalkorDB

An Evaluation Is Not an Approval: Building AFTERIMAGE with FalkorDB

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6 min read
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