Bernardo on Software

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Bernardo Belchior

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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.

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...

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...

Running Rust natively in AWS Lambda and testing it locally

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 of running Rust in AWS Lambda without incurring in the performance penalty caused by interacting with...

Creating a Scratch Map using JavaScript & OpenLayers 5

Hello, dear reader! I have been working full time with OpenLayers for the last three months and, given the lack of up-to-date tutorials on how to use this incredible library, I felt that it was my moment to give back to the community. This tutorial w...