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TypeScript

Optional static type-checking for JavaScript.

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How I Smashed a Bug in a Shared Authentication Library

Summer Bug Smash: Smash Stories 🐛🛹

How I Smashed a Bug in a Shared Authentication Library

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4 min read
React Router v7 Complete Guide (2026): Framework Mode, Loaders & Actions

React Router v7 Complete Guide (2026): Framework Mode, Loaders & Actions

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5 min read
You copy and reverse the array to find the last match. `findLast()` searches from the end directly.

You copy and reverse the array to find the last match. `findLast()` searches from the end directly.

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3 min read
EverShop 2.2.1: our biggest release since 2.0 — page builder, metafields, and React 19

EverShop 2.2.1: our biggest release since 2.0 — page builder, metafields, and React 19

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6 min read
Designing an Intermediate Representation That Makes pdfme and ReportLab Draw the Same Report

Designing an Intermediate Representation That Makes pdfme and ReportLab Draw the Same Report

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6 min read
I Gave My AI Agent a /proc Filesystem

I Gave My AI Agent a /proc Filesystem

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5 min read
How I built a local image-to-ASCII converter with TypeScript and Canvas

How I built a local image-to-ASCII converter with TypeScript and Canvas

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3 min read
Mastering Node.js Transport Layers in MCP: Stdio vs. Server-Sent Events (SSE)

Mastering Node.js Transport Layers in MCP: Stdio vs. Server-Sent Events (SSE)

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12 min read
Metadata-Only Tracing: Privacy-First Observability for AI Agents

Metadata-Only Tracing: Privacy-First Observability for AI Agents

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6 min read
Week 1: From Idea to Runnable CLI Framework

Week 1: From Idea to Runnable CLI Framework

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4 min read
I built a free, open-source trading bot starter (Next.js)

I built a free, open-source trading bot starter (Next.js)

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2 min read
LabBench grew to 9 tools, and I shipped a second product

LabBench grew to 9 tools, and I shipped a second product

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1 min read
Building Data-Heavy Tables with TanStack Table v8 in Next.js (Using 10% of the Library on Purpose)

Building Data-Heavy Tables with TanStack Table v8 in Next.js (Using 10% of the Library on Purpose)

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5 min read
Fluent Is Not Faithful: Building a Safer AI Paraphrasing Pipeline

Fluent Is Not Faithful: Building a Safer AI Paraphrasing Pipeline

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6 min read
How I Built a Calculation Engine That Refuses to Answer

How I Built a Calculation Engine That Refuses to Answer

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7 min read
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