@belchior

Bernardo Belchior

@belchiorPorto, PortugalJoined October 2019

Software Development Engineer @ Rows

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About

Hey, I'm Bernardo, a software engineer currently living in Porto.

I enjoy building web applications using React and TypeScript.

Available for

Nothing here yet.

Bernardo Belchior's blogs

Bernardo on Software - A Software Engineering Blogengineering.belchior.me7 posts

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

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 this article both to my future self and for others not to waste as much time as I did. Context As f...

3 min readengineering.belchior.me

May 12, 2024

Improving Recharts performance

Achieving an 1.8x speedup by reducing DOM measurements.

8 min readengineering.belchior.me

Nov 19, 2023

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

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 applications. To me, they seem brittle, hard to maintain, vague and prone to false negatives. In my opinion, the...

8 min readengineering.belchior.me

6Mar 6, 2023

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

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 developing a Photo Gallery, from adding a directory with pictures and querying them in GraphQL to disp...

7 min readengineering.belchior.me

1Mar 31, 2020

Node-RED: Creating a custom node using TypeScript

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 TypeScript to be used in Node-RED. If you just want to use it, you can find it here. If you are interes...

5 min readengineering.belchior.me

Apr 22, 2019

Bernardo Belchior

About

Available for

Bernardo Belchior's blogs

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

Improving Recharts performance

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

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

Node-RED: Creating a custom node using TypeScript

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Bernardo Belchior

About

Available for

Bernardo Belchior's blogs

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

Improving Recharts performance

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

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

Node-RED: Creating a custom node using TypeScript