#LookUp

Introducing Map Key Lookup: A Simple Tool to Save You Time As developers, we've all been...

After months of building with React Native and Expo, I just launched MyIPNow - a free all-in-one...

Korean Company Lookup Detect 사업자번호 inline on Korean web pages with 국세청 checksum. Free...

A focused walkthrough of dictionaries, sets, and lookup thinking built around turning dictionaries, sets, and lookup thinking into something I can explain from the code instead of memorizing from a tutorial.

Tired of using Excel for NTC lookup tables, so I had AI build an online tool that calculates and generates them. It supports custom NTC parameters, different circuit topologies, and lets you choose ADC resolution and reference voltage. Hope it is useful.…

From Dev.to - beginners: I built a UK phone lookup tool after users of my car wash directory asked a very practical question

There are many IP lookup sites, but few offer exactly the features I’m looking for. They only show...

Learn how to harness the power of WebAssembly pre-initialization for blazing low-latency serverless experiences.