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alexsidorenko.com | ||
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janikvonrotz.ch
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| | | | | Apollo server and client support real-time subscriptions with web sockets. Compared to Meteor's out of the box real-time communication this is a lot more difficult to set up. With this short tutorial I'll give you an example of how you can get a simple reactive subscriptions into your Apollo/React app. The idea is that you use real-time communication for a specific case only, f.g. sending notifications. We will accomplish this in five steps. Install project requirements. Setup the server schema. Add server resolvers. Setup the client subscription. Modify a component to receive data from a subscription. | |
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kentcdodds.com
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| | | | | How to start optimizing your React app renders | |
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ericlathrop.com
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| | | | | I ran into a head-scratching problem with a pure React component where it was re-rendering when it shouldn't. The component wrapped up a 3rd party script which put a button on my site. The problem was that when the button was clicked, some of my state changed so I could show a loading spinner. That state change made my component re-render, which broke the 3rd party script by re-initializing it. | |
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shortdiv.com
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