Axios Development Tutorials, Guides & Insights

• Replace 'YOUR_ETHERSCAN_API_KEY' with your actual Etherscan API key.
• Replace '0xYourTransactionHash' with the transaction hash you want to query.
• This script uses the eth_getTransactionByHash endpoint to fetch transaction details, such as gas price, block number, and sender/receiver addresses.

You can also query transaction details directly in your browser by visiting:

from flask import send_from_directory

@app.route('/')
def serve_react_app():
    return send_from_directory('frontend/build', 'index.html')

@app.route('/<path:path>')
def serve_static_files(path):
    return send_from_directory('frontend/build', path)

Run Flask, and your app should now serve the React frontend alongside the API.

• We use axios.post() to send a POST request to the API endpoint.
• The second argument to axios.post() is the data object that will be sent with the request.

Axios provides a variety of ways to handle responses, allowing you to work with the data returned by the server.

This cheatsheet offers a broad overview of the most widely-used libraries in the React ecosystem. These libraries cover various aspects of React development, from state management and UI components to testing and animations, helping you build robust and maintainable applications. Whether you're a beginner or an experienced developer, integrating these tools into your workflow can significantly enhance your productivity and the quality of your React projects.

npm install

Install Tailwind CSS and its peer dependencies: