A couple of weeks ago I was developing a new authentication feature for the FindHotel website and after finishing the implementation, I started testing the changes. One thing that I noticed was how laggy the scrolling experience was and how much I should wait until I was able to click…

This post was originally published at iamtk.co. This post is part of the Mastering JavaScript Series. We are going to see different ways we can handle conditions in JavaScript and how TypeScript can help us make better use of code. Imagine we have a boolean value and based on this…

Or a better title would be: “how to be a Rebel at Work and keep improving the craft”. The original post was published at iamtk.co. Disclaimer: these ideas and insights come from a privileged person working in a very privileged industry. my intent is not to show off, but to…

This article was originally written on tk.com. In the last quarter, I was assigned a big project to work on. Our main goal was to understand the biggest problems and technical challenges we have in our current frontend application and build a thorough vision of how we can move forward. …

Last quarter, I started working in a new team with different business goals. It was a great team, really fun to work with, and we did a lot of amazing work that I’m proud of. One of the projects we managed in the last 4 months was web performance improvements…

A case study of improving our React Progressive Web App (PWA) — Originally published at https://leandrotk.github.io In the last quarter, I started working on a new team with different business goals. It was a great team, really fun to work with, and we did a lot of amazing work that I’m proud of. One of the projects we managed over the last…

Originally published at https://leandrotk.github.io In the last quarter, I started working in a new team with different business goals. It was a great team, really fun to work with, and we did a lot of amazing work that I’m proud of. One of the projects we managed in the last…

Originally published at https://leandrotk.github.io In the last quarter, I started working in a new team with different business goals. It was a great team, really fun to work with, and we did a lot of amazing work that I’m proud of. One of the projects we managed in the last…

Originally published at https://leandrotk.github.io In the last quarter, I started working in a new team with different business goals. It was a great team, really fun to work with, and we did a lot of amazing work that I’m proud of. One of the projects we managed in the last…