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Solving a Node.js Memory Leak on Heroku

(6 min read) There's nothing more frustrating that your node.js app leaking memory. If you're coming here because of Heroku R14 / R15 errors, take some deep breaths, it'll be okay. Heroku's smart enough to swap to disk when this happens, and will kill and

Developing React Native with Expo and Flipper

(6 min read) There’s a lot of great React Native modules out there, but most of them require a custom iOS or Android build, leaving “ejecting” as the only option for Expo users. That changed in SDK >42, when Expo added the ability for Expo Application Services to create custom development builds of your app.

Running Expo in Windows Subsystem for Linux (WSL2)

(4 min read) Windows, meet Expo in Linux; it's about time someone wrote up everything you need to do if you're a Windows developer looking to run Expo. Chances are, you've also got WSL2 running. Here's how it all comes together.

Useful git

(3 min read) These are some of my favorite commands.