DEV Community

TypeScript

Optional static type-checking for JavaScript.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
GHOSTTRACE: Every System Leaves a Ghost đź‘»

GHOSTTRACE: Every System Leaves a Ghost đź‘»

Comments
3 min read
From Inertia::render() to a page type

From Inertia::render() to a page type

Comments
2 min read
Realtime Event Retention Policy: Scaling Delivery Tracking Maps Through 3 Recovery Windows

Realtime Event Retention Policy: Scaling Delivery Tracking Maps Through 3 Recovery Windows

Comments
5 min read
Decorator-based Nest.js 12 tests with Jest in ESM mode

Decorator-based Nest.js 12 tests with Jest in ESM mode

Comments
3 min read
Write your Nest.js 12 tests as decorated classes with Mocha

Write your Nest.js 12 tests as decorated classes with Mocha

Comments
2 min read
AI Chat in JSLab: ask about your tab, review the fix as a diff

AI Chat in JSLab: ask about your tab, review the fix as a diff

Comments
1 min read
I built 22 free data converters that never leave your browser (Next.js 16)

I built 22 free data converters that never leave your browser (Next.js 16)

Comments
2 min read
Kinewright Humans: a step planner for starts and stops

Kinewright Humans: a step planner for starts and stops

Comments
4 min read
Zoneless Angular 22 in production: error reporting, the back button, and a service worker myth

Zoneless Angular 22 in production: error reporting, the back button, and a service worker myth

Comments
4 min read
nullius: An Autonomous Research Agent That Has to Earn Its Evidence Class

nullius: An Autonomous Research Agent That Has to Earn Its Evidence Class

1
Comments
4 min read
Building hldays #5: Observed holidays and edge cases

Building hldays #5: Observed holidays and edge cases

Comments
7 min read
Shipping AI-assisted migrations without a big-bang PR

Shipping AI-assisted migrations without a big-bang PR

Comments
5 min read
Car sales tax in five US states, as pure functions (and the rules that look alike but aren't)

Car sales tax in five US states, as pure functions (and the rules that look alike but aren't)

Comments
5 min read
Two people, one holiday: why you can't just average their preferences

Two people, one holiday: why you can't just average their preferences

Comments
5 min read
I built a Windows app that turns photos and screenshots into a book you can page through

I built a Windows app that turns photos and screenshots into a book you can page through

Comments 2
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.