I started playing with Formik [https://formik.org] - a very powerful lib to work with forms in React. It's fairly easy to use, has good documentation, and I found the Tutorial [https:

Today I studied TypeScript Decorators [https://www.typescriptlang.org/docs/handbook/decorators.html]. It's a powerful feature but, in some examples, a little difficult to understand at first glance. Nonetheless, I'm advancing with

I practiced a little of front-end development. I'm currently building a simple "sign up form" and I have to make a client-side validation of it. I already knew about the browser's built-in validation

Today I finished another Frontend Mentor Challenge. 💪 It was built with static HTML + CSS: grid and flexbox; css variables, media query and etc - fairly basic stuff. And I used CodeSandbox for my

A few days ago I changed the CSS of my Tip Calculator [https://arthurvmdantas.work/journal/journal-2021-08-31/] [1 [https://arthurvmdantas.work/journal/journal-2021-08-31/]] to use BEM [https://en.bem.info/methodology/] [2 [https: