React Router Guide Contributing Callsite Revalidation Opt-out to React Router If you’ve used React Router’s data APIs, you’ve probably noticed it revalidates all your loaders after mutations, even when you know that’s completely unnecessary. I got tired of implementing shouldRevalidate functions that ended up feeling really awkward. I found an old proposal from Ryan Florence in GitHub, and decided to take a crack at implementing it myself. A few months and one merged PR later, it shipped in...

React Router Guide How I used Prettier to help me find and fix a bug I recently encountered a bug where a system that's been working for years stopped working after a code release. The confusing bit was that the updated code had absolutely nothing to do with the system that was breaking. Through a series of trial and error and lots of scratching my head, I ended up using Prettier to pinpoint where the problem was and was able to find and fix the bug. Check out the full write-up here. Have a...

React Router Guide React Router error reporting from scratch As awesome of developers as we all are, errors are bound to crop up in our apps. React Router allows us to be notified of these errors via a handleError function but what exactly can you do here? That's what my latest post covers. I'll teach you how to use source maps to pinpoint the source code where an error is coming from so you can jump on bugs faster. Check it out below. React Router error reporting from scratch. Currently...