Blog

Service workers: beware Safari's range request

You’ve implemented a service worker to cache some assets. Everything is working well, your service worker is a success, you’re feeling good. But then…

I recently experimented with audio visualisation in React on the Twilio blog. While I meant to teach myself more about the web audio API I found that I picked up a few techniques for animating in canvas within a React project. If you’re creating a canvas animation in React then perhaps this will help you too.

Implementing one time passwords in Crystal

Crystal is still a young language, there aren’t a lot of libraries available yet. For some this could be offputting, but for others this is a chance to learn about a language and provide useful tools for those also starting to use it.

Git commands to keep a fork up to date

I’ve seen the following tweet about git making its way around Twitter recently: