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Andrei Calazans

Posts

  • Is this Reducer Unpure?

    Redux Reducer rule number one -- it shall not mutate. But, can this be considered a mutation?

  • Podcast Summary - Eli White on the princiciples of React Native and more.

    I pinpoint the parts I found interesting in this podcast where Eli White revists React Native's principles and more.

  • NPM & Yarn Private Package Registry Personal Mistakes

    While working on a client project, I ran into an issue with their private registry. I kept seeing the unauthorized error when I ran yarn install. It was a weird issue especially because I had all of the correct keys. After some investigation I found out I was using the wrong `_auth` value.

  • Using React Refs

    What many forget is how Functional components are not referenceable. How can we overcome this?

  • TV Apps — Handling Focus Styling In C++ For Performance Gains With React Native You.i

    When specifying the behavior of a data structure component, there are often two concerns that need to be dealt with: basic functionality and support for data integrity. A data structure component is often easier to use if these two concerns are divided as much as possible into separate sets of client functions.²

  • React — Separation of Concerns

    When specifying the behavior of a data structure component, there are often two concerns that need to be dealt with: basic functionality and support for data integrity. A data structure component is often easier to use if these two concerns are divided as much as possible into separate sets of client functions.²

  • Choosing between React Native and Flutter

    Which should we choose? The rise of Flutter brought doubt to the decisions for a new mobile project. This doubt did not exist back in 2016/17 when someone needed a cross-platform mobile solution. Back in 2016/17

  • React Native FlatList with Hooks

    React Native recently added support to React hooks. Here is an overview of how to use FlatList with it.

  • ReasonML, Flow, and TypeScript function inference

    Interesting how in ReasonML we don't need to worry much about types thanks to it's inference

  • Summary of React Conf Brazil - 2018

    The second year of the biggest conference of React in Latin America gathered big names of the Brazilian React scene. This is a summary of everything that happened.