Cold Turkey App for iPhone

Cold Turkey for iOS alpha release logo

Can’t resist the urge to doomscroll? Do you feel social media is taking too much time of your life? Is doom scrolling taking too much time from your daily life or preventing you from concentrating on work or studying? Do you find yourself mindlessly scrolling through social media for hours? Have you ever considered the nuclear option and deleting your … Read More

iOS apps – 2021

Mileage Tracker Screenshot

In January 2021, I’ve resumed studying Swift and applying this knowledge to a few projects. This is my log of work updated in April 2021: Tutorials/Exercises: Hacking with Swift: Finished all 19 SwiftUI projects and their challenges. Hacking with Swift: Completed 25 of the UIKit projects that didn’t involve SpriteKit. Finished Paul Hudson’s Unwrap Swift exercises. Codewars: Completed 55 Swift kata (currently … Read More


O poeta francês Stéphane Mallarmé compôs no século XIX Un coup de dés, que chamou de um poema prismático, no qual os versos seriam subdivisões que poderiam ser recombinadas, como peças, ou ilhas de significação, como um Lego que permite criar vários brinquedos diferentes. Em português, o Haroldo de Campos traduziu e também fez várias experimentações com textos não-lineares. Raymond … Read More