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metamask-extension
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
To begin, we must first download and install MetaMask. So, go ahead and click this link to add the MetaMask extension to your browser (preferably Chrome). After that, create and configure your cryptocurrency wallet. Because this is a learning exercise, click here, scroll down and click “add Mumbai network” to add the polygon test network and switch your network from Ethereum Mainnet to Matic Mumbai as seen in the image below.