ConfrontJS 2023 – The Movie
On March 2023 I gave the keynote at ConfrontJS in Warsaw. I spoke about how we can become more professional as developers, my 5 tips for becoming such, and a final most-important take-home message to the audience.
How to write Unit Tests for Tauri Frontend with Vitest?
Starting a project for me usually starts with setting up the testing infrastructure. The only exception is when one already exists. In this article we will learn two things. We will start from setting up vitest in the Tauri project. …
How Can Tests Contribute to Communication?
Tests can improve communication and save time (and frustration). Bad tests can do the opposite. In this article, we’ll explore an example from real life of how bad tests are harmful and how good ones convey the right information.
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A Tale of Implementation and Detail
As a testing advocate, I frequently delve into “implementation details” and “public interfaces.” These terms refer to the inner workings of your API and how it’s presented to users. Rather than just defining them, let’s explore …
How to Write Unit Tests in Rust for Tauri?
Tauri is a desktop apps framework built with Rust for its backend and JavaScript for its front end. The first thing I like to do in a project is set up a unit tests infrastructure. I found it surprisingly easy …
How Service Workers Sped Up Our Website by 97.5%?
Here’s how we made our website load 97.5% faster by using service workers, how we ensure the users will get the newest version every time, and how you can do it too.
Our website is more than 1 year old. …
From Zero to Hero with Github Actions (video)
My talk from JFokus 2023. I spoke about the main building blocks of a CI/CD process with github actions.
Live Session: 3 Tips for More Meaningful Tests
In 12 minutes, I shared with my colleagues three tips I used to refactor tests of legacy code. Testing the API, ensuring the tests fail for the right reason, and avoiding the coupling pitfall are exhibited in this live …
Live Coding an Open Source Feature
How do I approach a new feature in an open source project? How do I TDD a frontend feature? What do we use for cross-browser testing? All this and more in this live coding session recording
This is the recording …
How to Use Github Actions Self-Hosted Runners?
How and when to run Github Actions jobs on your own machine?
In a previous blog, I wrote about using your own Docker images with Github actions. One of the comments was about contacting private or custom docker registries …