mPING is an app where the public can submit reports of what kind of weather is happening at their exact location by using GPS.

10 Famous Apps Using Reactjs Nowadays that use React JS to assure better performance compared to other frameworks. You can hire ReactJS developers to understand the technology and lever business ...

If you want to try your hand at predicting changes in the weather using nothing more than the air pressure around you, a free app simply called Weather Barometer may be worth a look.

To build a web app using React, you need a way to convert your JSX into plain old JavaScript that your browser can understand (see Figure 2).