An analysis on how Apple demands developers implement In-App Payment on their applications while taking a 30% cut, using as an example the recent situation with Basecamp's HEY.

A quick explanation on how Node handles requests and why it is so fast.

Strategies I've been using to get side projects shipped.

Recently, DHH published this tweet about adding the delegated type to Rails. I wrote a thread explaining what it did, but I wanted to write a blog post to explain it better.

Don't delay on testing your app. Those tips will help you start testing it today.

This month, I decided to shut down my 5-year old project and start something new.

Back in 2016, when I was just fresh out of highschool, I started a project (events platform, similar to Eventbrite) with an older friend. We thought we had everything to succeed: he had an app for parties invitations, which actually had a pretty significant amount of users, he had contacts and I had the technical skill to build the platform.

I spent about 10 months getting everything ready — at the beginning, I was going to college, though I quit mid 2016. We had events, multiple tickets, payment integration (credit card and bank slip, which is widely used in Brazil), everything we needed to calculate how much we should pay each user (the event holders), the authentication app to be used by the event staff, etc.

Testing this