This project is a simple Polkadot Blockchain Scanner web app that is able to scan & display events for the Polkadot Network.
- React
- Formik
- Material UI
- Polkadot.js
- Display a form with the following fields
- Start block (required field)
- End block (required field, default to the latest block number)
- Endpoint (required field, default to wss://rpc.polkadot.io)
- “Scan” button
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It has a basic error validation on all of the fields and display appropriate error messages
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After a user clicks the Scan button, start fetching events from the given endpoint, and display them in a result table
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Display a progress bar during the scanning process
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The results table should have the following details of the events
- block number
- event name
- event index
- event arguments
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Users are able to sort events on various columns
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Users are able to filter events by name
Using node version 16 and npm for installing the dependencies.
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