macabeus / casafari-challenge

📝 A simple, but powerful, CRUD app, using Hapi.js + Mongo + React Hooks + Bootstrap + Docker!

Welcome!

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🧪   Do you want to study with my personal projects?

I love to explore computers subjects that normally we won't use on a workday. I'm sure that you'll love to explore too!

	Learn about reverse engineering using a GBA game as a case study	🎥 With talks (🇺🇸) 📄 With blogposts (🇺🇸 / 🇧🇷 / 🇪🇸)
	Demystifying compilers by writing your own	🎥 With talks (🇺🇸 / 🇧🇷)

🧑‍💻   VSCode-related stuffs

Are you like VSCode? Check my projects about that!

🔧   Currently working on...

You could check on my profile the projects I've helped. Sometimes I'm working on my own initiatives, sometimes on communities' projects. I'm currently working on:

• wesnoth: contributing for this amazing and nostalgic opensource game

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casafari-challenge's Issues

Possible false positive warning about memory leak

At edit contact page, when saves or deletes a contact, React sends the following warning:

Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in a useEffect cleanup function.
    in EditContactCard (created by Context.Consumer)

We uses useEffect to send a request to server using fetch - and it is fine.
And this warnings appears still that we uses AbortController to finalize these requests.

[Probably it is a bug at React reported in this issue.](https://github.com/facebook/react/issues/15006]