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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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. …
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 …
How to Build a Vivid Birthday Quiz in 20 minutes?
Vivid, Vonage’s design system, is now published. What better way to celebrate Vivid’s public birthday than to build a birthday quiz? Let’s have a vivid birthday!
Vivid is an open-source vanilla JavaScript design system built upon the web components technology. …
3 Simple Habits to Improve Your Tests
How can tests be your best documentation? What small changes can improve the contract between your code and its consumers? Learn how to improve your tests from a real-world example.
Yes, we write them to ensure fewer things break before …
How to Build a Chrome Extension that will Make Your Facebook Posts Better?
How to build a chrome extension, manipulate and interact with a page and publish it to the Chrome Web Store? Here’s how I created a Chrome extension that enables me to style the text in my posts and comments – …
How to Create a Chrome Extension?
Did you know you can improve your (and your colleagues’) life by developing chrome extensions? Keren Kenzi showed how to do it in Fullstack Exchange 2022
In Fullstack Exchange 2022, Keren Kenzi gave an excellent talk about a chrome extension…
What is the Coupling Pitfall and how to Avoid it?
How to avoid constant tests maintenance and regressions in your code? In this article, we will talk about a new term “the Coupling Pitfall”, what harm it is doing to your code, and a way to fix it.