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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.
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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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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
IoS doesn’t support installing third-party applications from App Store for simulators. So we have to install Metamask directly from its Github repo.
The code for this project is uploaded to Github here.
To interact with the blockchain, the users must have an account (public and private key pair) on the blockchain that is used to sign the transactions. Sharing the private key with someone is equivalent to sharing access to the account. Because of this, users will be reluctant to provide their private key to the app since this would raise a lot of security concerns. The industry-trusted method is to use a “Non-custodial wallet” like Metamask.
Although there are numerous tutorials on how to use the browser extension of Metamask, using the mobile app version isn’t properly documented yet. In this tutorial series, we will be covering how to connect a Flutter App with Metamask for user login and in later articles, interacting with smart contracts will also be covered. We are using Flutter as our development framework of choice because we want to build a cross-platform application that is supported in both Android and IOS.
💡 It is recommended to use VS Code with Flutter extension.