#TypeD

Last time I tested what a number input accepts. A reader asked for a cleaner split: what happens when...

A practical walkthrough of typed event emitter built around using types as guardrails in a real project slice.

Static analysis, formatters, typed properties, enums, readonly classes, attributes, Pest or PHPUnit, mutation testing, there’s a lot to choose from. Which single tool or feature changed your day-to-day work the most?…

Savindu Thathsara gave Hearthlen one sentence on a ThinkPad. In 48881 ms the local agent wrote a form, opened it in Chromium, and filled both fields.

How do dictionary makers keep track of similarly suffixed words, like those ending in -ism, -graphy, -ness, or -ology? With a computer, it’s simple, but how did they do it before the computing

SolvoHQ builds small, single-purpose developer utilities that run in the browser with no signup. Here...

SolvoHQ builds small, single-purpose web tools for developers. No login, no install, no account —...

Imagine a D&D character sheet. It has typed fields (Strength 1 to 18, Class is Fighter or Wizard...

Last month I spent an evening adding type hints to a 4,000-line GDScript codebase that had been...

Adam Argyle is clear with some 2025 CSS advice: I think every front-end developer should know how to enable page transitions, transition a , popover, and <detai…