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React's key prop is super sly

I sometimes make videos on the internet about javascript stuff.

I made a tiny one to show a common gotcha with React:

You should follow me on twitter

Top comments (2)

joelkinzel profile image
Joel Kinzel

Awesomely quick and clear explanation of key prop and the bug that almost all new React developers (and even some experienced React developers) run into!

joelnet profile image
JavaScript Joel • Edited

I like the format of the video, short and simple. Keep them coming.