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TypeScript

Optional static type-checking for JavaScript.

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Standard JSON Schema vs JSON Schema

Standard JSON Schema vs JSON Schema

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5 min read
Modeling Invoice Corrections as New Documents, Not Edits

Modeling Invoice Corrections as New Documents, Not Edits

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4 min read
Four regexes and a staleness rule: how my phone agent refuses to call 'probably fine' a booking

Four regexes and a staleness rule: how my phone agent refuses to call 'probably fine' a booking

Comments 1
3 min read
I'm building a VS Code extension that shows API latency right next to your code — no dashboard, no cloud

I'm building a VS Code extension that shows API latency right next to your code — no dashboard, no cloud

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2 min read
Material vs locked: the rule that lets 2048 and Sudoku share a board

Material vs locked: the rule that lets 2048 and Sudoku share a board

Comments 3
5 min read
ESLint took 4.4s to lint Vue's core. oxlint took 0.24s. Then I turned on the type-aware rules.

ESLint took 4.4s to lint Vue's core. oxlint took 0.24s. Then I turned on the type-aware rules.

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5 min read
Designing a plugin architecture for third-party database providers in a TypeScript application

Designing a plugin architecture for third-party database providers in a TypeScript application

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2 min read
3 MCP servers I actually use daily (and how to set them up)

3 MCP servers I actually use daily (and how to set them up)

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1 min read
How I Shipped Production Rust as a TypeScript Dev Using Claude Code

How I Shipped Production Rust as a TypeScript Dev Using Claude Code

Comments 1
7 min read
Prompts Are Code. Genkit Makes the Runtime Reviewable.

Prompts Are Code. Genkit Makes the Runtime Reviewable.

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6 min read
I Rebuilt the Aquarium Gravel Calculator with Next.js Because Every Fish Site Buries the Math Under SEO Filler

I Rebuilt the Aquarium Gravel Calculator with Next.js Because Every Fish Site Buries the Math Under SEO Filler

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7 min read
Changing an Environment Variable on Vercel Doesn't Do Anything Until You Actually Redeploy

Changing an Environment Variable on Vercel Doesn't Do Anything Until You Actually Redeploy

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4 min read
Testing email verification flows in Playwright without a mail server

Testing email verification flows in Playwright without a mail server

Comments 2
5 min read
tanstack-fetch: A Typed Fetch Client Built for TanStack Query

tanstack-fetch: A Typed Fetch Client Built for TanStack Query

Comments 1
4 min read