WordPress has always been recognized as a very welcoming platform for developers at any level of expertise. The block editor introduced in WordPress 5.0 release is not only an entirely new editing experience for users, but it also redefines the way plugins and themes are developed.
Continue reading Starter kit and reusable scripts
- Simpler API, less boilerplate code.
- Flexible and easy configuration.
- Test files executed in isolation.
- Advanced watch mode.
- Snapshots support = easier start with testing.
- Code coverage.
- Another migration.
- Mocha has still a bit better performance (according to my quick tests).
My analysis got very positive feedback, with only a few little concerns, so I got encouraged to take action and verify the assumptions stated. I picked two different projects to play with to ensure both of them will uniformly benefit from using Jest.
Continue reading Migrating to Jest test runner
I had an opportunity to attended React Native EU 2017 conference last month. This 2 days long event took place in my hometown Wrocław, Poland. It was a very interesting experience for me because I’m a frontend developer. I don’t have any working experience with React Native and the only mobile project I worked on was built using Apache Cordova. Anyway, I found many of the talks very attractive and I wanted to highlight some of them in this post.
Continue reading React Native EU 2017 – my selective recap
At Automattic we use Mocha to run all tests written for Calypso project which powers WordPress.com. It also includes end-to-end tests, which live in their own repository. We have been using this setup for over 3 years now. I think it is a good moment to revisit this choice. I found this unit testing tools comparison very helpful when evaluating alternatives. I strongly agree with the conclusions shared by Martin Olsson in his article:
Continue reading Picking Jest over Mocha – testing tools comparison
I have already published one post about Progressive Web Apps (PWA) a few months back. It looks like Google is investing a lot of efforts to make it a new standard of building websites. At the last Google I/O, there were a few announcements made related to making PWA a default feature in a few popular boilerplates and CLIs for libraries like React, Preact, Polymer or Vue. I recommend watching the following presentation by Addy Osmani:
Continue reading Time to get interactive as a performance measure
I got very excited when watching this talk for React Europe by Leland Richardson:
Continue reading React as a cross-platform UI
In September of this year, I experienced my first exposure to the art of public speaking. I gave a talk at ReactJS Wrocław #7 meetup. I already published my presentation on my blog and you can find it here. I’m glad that I decided to share my lessons learned while working on the Calypso project. I’m satisfied with the topic I picked, but I’m afraid I could do a way better job explaining code examples I presented. It looks like I’m going to have plenty of opportunities to work on projects based on React in the upcoming year. I’m looking forward to it and I hope to find another excuse to speak to the audience again.
Continue reading ReactJS Wrocław meetup #7