Category: Tutorial

Testing React App With Jest & Puppeteer

So you’ve created your react application and now you have to write end-to-end tests in order to make sure your application works as expected from the end user’s perspective. In this article, I will provide a simple step-by-step guide on how to achieve this using the Jest testing framework and the Puppeteer library.

Setting Environment Variables on macOS

Setting environment variables on your machine is important in many cases if you’re a software developer. I’ve written an article that discusses the advantages of environment variables, albeit in the context of Flask. In this article, I’ll provide a step-by-step guide on creating your own environment variables for use within your applications.

Using Environment Variables In Flask Configuration

I’ve written an article about handling flask configurations. In that article, I discussed 2 ways in which we can handle application configuration. However, there is a third method of handling flask configurations that I did not discuss: using environment variables. In this article, I’m going to expound on this method and provide code examples.