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TypeScript

Optional static type-checking for JavaScript.

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The booking engine you should not have to write again

The booking engine you should not have to write again

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5 min read
An Avatar Failure Must Not Reveal the Camera: Build a Consent-Safe Beauty AR Fallback Governor

An Avatar Failure Must Not Reveal the Camera: Build a Consent-Safe Beauty AR Fallback Governor

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10 min read
Why PureStack Is a Better Fit Than Astro in the AI Age

Why PureStack Is a Better Fit Than Astro in the AI Age

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6 min read
Why Battery Storage Calculations Fail: Modeling Peukert's Law, Inverter Tare Losses, and Depth of Discharge in TypeScript

Why Battery Storage Calculations Fail: Modeling Peukert's Law, Inverter Tare Losses, and Depth of Discharge in TypeScript

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5 min read
Two requests, one last credit: the race condition in usage-based billing

Two requests, one last credit: the race condition in usage-based billing

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3 min read
Enforce access control with a few custom linter rules

Enforce access control with a few custom linter rules

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6 min read
Why I Created Xeno.JS: Architectural Rigor and Zero Infrastructure Constraints

Why I Created Xeno.JS: Architectural Rigor and Zero Infrastructure Constraints

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3 min read
TypeScript Compiler API: Preserving Child Node Narrowing in Reusable Type Guards đź”§

Property refinement applies beyond AST nodes

TypeScript Compiler API: Preserving Child Node Narrowing in Reusable Type Guards đź”§

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Picked as gem Comments 21
8 min read
Build a support agent on Cloudflare Workers that cites its sources

Build a support agent on Cloudflare Workers that cites its sources

Comments 2
5 min read
null meant unlimited, so for a while our free trial could build more question packs than Pro

null meant unlimited, so for a while our free trial could build more question packs than Pro

Comments 1
7 min read
How TypeScript 5.5’s Inferred Type Predicates Make AI Agents Safer

How TypeScript 5.5’s Inferred Type Predicates Make AI Agents Safer

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Comments
7 min read
A Pokémon TCG API that covers the Japanese and Chinese print runs, with prices that say where they come from

A Pokémon TCG API that covers the Japanese and Chinese print runs, with prices that say where they come from

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4 min read
A stale "checking..." restored from disk is a lie, so one of our six stores has no file

A stale "checking..." restored from disk is a lie, so one of our six stores has no file

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Comments 1
7 min read
I Tackled the Planet of Lana Language Challenge by Building an AI Translator & Voice Synthesizer

I Tackled the Planet of Lana Language Challenge by Building an AI Translator & Voice Synthesizer

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6 min read
We open-sourced our React Native template engine (but not the part that makes money)

We open-sourced our React Native template engine (but not the part that makes money)

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6 min read
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