Swift Features

Dynamic Member Lookup in Swift, a hidden gem!

And how it’s helping cross-platform projects at GoodNotes

Almost 4 years ago, a Swift Evolution Proposal by Chris Lattner was…

Towards a Design System in iOS: Colors

An important aspect to the success of an application is how it looks, and how easy it is to…

Towards a Design System in iOS: Typography

Typography: how we can customize it, without losing the…

Tested and Fixed — A Step Forward in Building GoodNotes Web Viewer

A Case Study on Swift & Web…

How We Work Smarter, Not Harder

“Work smarter, not harder” is one of GoodNotes’ mottos. You can find it deep down in our values, there…

Who watches the watchers? Mutation Testing

Have you ever thought about the quality of your tests? In addition to code coverage…

GoodDevs at NSSpain 2022

Diary of an unconventional work week

Welcome to our Engineering Blog!

Here, you will find how our GoodEngineers build the internals of our…

GoodDevs at WASM IO 2023

Practice makes perfect. That’s why our team is continuously learning and making the best use of the resources…