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TypeScript

Optional static type-checking for JavaScript.

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You Can Understand How NestJS Keeps Things Clean, Here Is How

You Can Understand How NestJS Keeps Things Clean, Here Is How

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2 min read
Part 2: Pinning the Use Case and Writing Tool Contracts Like Specs

Part 2: Pinning the Use Case and Writing Tool Contracts Like Specs

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4 min read
Data design for attendance management with capacity, waitlist, and proxy input

Data design for attendance management with capacity, waitlist, and proxy input

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2 min read
Everything I got wrong building an autonomous X bot

Everything I got wrong building an autonomous X bot

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8 min read
I built a Signals-first toolkit for Angular. Here is the problem I could not stop hitting.

I built a Signals-first toolkit for Angular. Here is the problem I could not stop hitting.

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9 min read
Part 7: Iterating to Green: Real Bugs, and When You'd Actually Reach for a Framework

Part 7: Iterating to Green: Real Bugs, and When You'd Actually Reach for a Framework

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5 min read
Building a Stat Comparator That Refuses Invalid Deltas

Building a Stat Comparator That Refuses Invalid Deltas

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4 min read
Part 5: Guardrails That Live in Code, Not the Prompt

Part 5: Guardrails That Live in Code, Not the Prompt

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4 min read
Part 4: The Raw ReAct Loop: ~100 Lines, No Framework

Part 4: The Raw ReAct Loop: ~100 Lines, No Framework

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4 min read
Undefined Is Not Null: Notes From Merging Two Voice APIs Into One Table

Undefined Is Not Null: Notes From Merging Two Voice APIs Into One Table

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6 min read
I Reverse-Engineered Codex's Web Search and Made It Available to Claude, Gemini, and Local Models

I Reverse-Engineered Codex's Web Search and Made It Available to Claude, Gemini, and Local Models

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7 min read
Automate Email Verification in Playwright using Microsoft Graph API & TypeScript

Automate Email Verification in Playwright using Microsoft Graph API & TypeScript

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3 min read
Introducing MCP Failure Lab: Testing MCP Beyond the Happy Path

Introducing MCP Failure Lab: Testing MCP Beyond the Happy Path

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2 min read
Why Vehicle Fitment Is a Composite-Key Problem (With TypeScript)

Why Vehicle Fitment Is a Composite-Key Problem (With TypeScript)

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4 min read
Building a Custom API Testing Framework Using Playwright and TypeScript

Building a Custom API Testing Framework Using Playwright and TypeScript

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2 min read
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