Red Badger logo

React London


Powered by Red Badger

Join us at our monthly meetup

React is having a huge impact on the way we think about Web UI development. Our Meetups are an opportunity to learn why and share experiences. We are a sociable group and very welcoming to newcomers.


Pedro Filho
Pedro Filho
Game Analytics

Why should I test it?

If you take into consideration that 20% of your time is going to be building something and all the rest is going to be in maintenance, you’ll love to know more about tests. It’s hard to see good content online explaining the “why” of the tests, and that’s the most crucial thing about them, if you understand what are you testing, you’ll be able to maintain any project without the hassle. On this talk, I’ll get through an app, and I’ll create tests for them, step by step, so you’ll understand why and how I did it.

Jonathan Wagner
Jonathan Wagner

Apps are dead, long live PWAs

Did you ever wish you could create a mobile app in JS working across desktop and mobile? PWAs are a great way to do this quickly with less deployment complexity, faster deployment and reduced developer resources. PWAs are not limited by app stores rules and you can ship multiple times a day. Uber, Lyft, Tinder, Pinterest and Twitter did it and improved their mobile user stickiness massively. This talk will present what PWAs can do, their limitations and the problems I encountered developing one.

Stay Tuned

Once you are signed up to our monthly newsletter, you can unsubscribe and update your preferences at any time. We’ll update you on ticket release dates and event details for our next React London Meetups. View our Privacy Policy to find out more about how we take care of your personal data.