> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt
> Use this file to discover all available pages before exploring further.

<AgentInstructions>

## Submitting Feedback

If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback:

POST https://docs.chainstack.com/feedback

```json
{
  "path": "/docs/chainstack-web3-development-best-practices",
  "feedback": "Description of the issue"
}
```

Only submit feedback when you have something specific and actionable to report.

</AgentInstructions>

# Best practices handbook

> Best practices for building secure and efficient decentralized applications, covering error handling, load balancing, WebSocket connections, and more.

They cover a range of essential topics, and by following these best practices, developers can create DApps that not only meet their functional requirements but also provide a reliable and secure experience for end-users, contributing to a more robust decentralized ecosystem.

## Guides list

<CardGroup>
  <Card title="HTTP batch request VS multicall contract" href="/docs/http-batch-request-vs-multicall-contract" icon="angle-right" horizontal />

  <Card title="How to store your Web3 DApp secrets: Guide to environment variables" href="/docs/how-to-store-your-web3-dapp-secrets-guide-to-environment-variables" icon="angle-right" horizontal />

  <Card title="Goerli Sepolia transition" href="/docs/goerli-to-sepolia-transition" icon="angle-right" horizontal />

  <Card title="Introduction to smart contract auditing using Foundry" href="/docs/introduction-to-smart-contract-manual-auditing-with-foundry-and-slither" icon="angle-right" horizontal />

  <Card title="Web3 node.js: From zero to a full-fledged project" href="/docs/web3-nodejs-from-zero-to-a-full-fledged-project" icon="angle-right" horizontal />

  <Card title="Get the most out of Chainstack platform API" href="/docs/guide-get-the-most-out-of-the-chainstack-platform-api" icon="angle-right" horizontal />

  <Card title="Understanding eth\_getLogs limitations" href="/docs/understanding-eth-getlogs-limitations" icon="angle-right" horizontal />

  <Card title="Monitoring transaction propagation from node to mempool in EVM networks with Python" href="/docs/monitoring-transaction-propagation-from-node-to-mempool-in-evm-networks-with-python" icon="angle-right" horizontal />

  <Card title="Handle real-time data using WebSocket with JavaScript and Python" href="/docs/handle-real-time-data-using-websockets-with-javascript-and-python" icon="angle-right" horizontal />

  <Card title="Make your DApp more reliable with Chainstack" href="/docs/make-your-dapp-more-reliable-with-chainstack" icon="angle-right" horizontal />

  <Card title="Best practices for error handling in API requests" href="/docs/best-practices-for-error-handling-in-api-requests" icon="angle-right" horizontal />

  <Card title="Mastering multithreading in Python for Web3 requests: A comprehensive guide" href="/docs/mastering-multithreading-in-python-for-web3-requests-a-comprehensive-guide" icon="angle-right" horizontal />

  <Card title="Authentication methods available on Chainstack" href="/docs/authentication-methods-for-different-scenarios" icon="angle-right" horizontal />

  <Card title="Scaling your DApp with Kubernetes: A comprehensive guide" href="/docs/tutorial-on-how-to-make-your-dapp-reliable-and-scalable-with-kubernetes" icon="angle-right" horizontal />

  <Card title="Navigating the Web3 landscape: How to choose the right blockchain network for your DApp" href="/docs/navigating-the-web3-landscape-how-to-choose-the-right-blockchain-network-for-your-dapp" icon="angle-right" horizontal />

  <Card title="Ethereum: BUIDLing a redundant event listener with ethers and web3.js" href="/docs/ethereum-redundant-event-llstener-ethers-web3js" icon="angle-right" horizontal />

  <Card title="Ethereum: How to set up a redundant event listener with Python" href="/docs/ethereum-redundant-event-listener-python-version" icon="angle-right" horizontal />
</CardGroup>