Bernardo on Software
Bernardo Belchior

Bernardo Belchior

113 followers

Hey! I'm Bernardo, a software engineer that enjoys building web applications using React and TypeScript. I am also very interested in Rust, given its novel approach to programming.

React Native: Artifacts in SVGs, why they happen and how to fix them

May 12, 20243 min read

I just spent my whole Saturday afternoon plus a Sunday morning trying to render multiple SVGs properly in the same React Native screen, so I'm writing...

Improving Recharts performance

Nov 19, 20238 min read

Achieving an 1.8x speedup by reducing DOM measurements. · Hey, there! I was a bit bored on Sunday afternoon and started looking for a cool task to work...

Improving Recharts performance

Snapshot tests in React: why they do more harm than good

Mar 6, 20238 min read

Hey there! I have been exposed to snapshot tests recently and I am still trying to find out why they are so frequently used to test React...

Snapshot tests in React: why they do more harm than good

Creating a Custom Photo Gallery using Gatsby.js and CSS Grid

Mar 31, 2020

Hey, there! I have recently built a gallery for my personal website and I'd like to share some of the knowledge I acquired. In this post we will be...

Node-RED: Creating a custom node using TypeScript

Apr 22, 2019

Welcome! In this brief article, I will outline how to create a custom Node-RED node using TypeScript. I have published a small library that allows...

Running Rust natively in AWS Lambda and testing it locally

Nov 12, 2018

Hi, dear reader! EDIT: It is now possible to run Rust in AWS Lambda, making this tutorial obsolete. Thank you for reading! Today I‘ll show you a way...