Infura Blog

Tutorials

Infura product tips and Web3 tutorials for developers building decentralized applications.

Nov 22, 2021 11 min read

Ethereum JavaScript Libraries: Web3.js vs Ethers.js: An Update

Last July, we published Ethereum JavaScript Libraries: web3.js vs. ethers.js (Part I) to provide “a comparison of web3.js and ethers.js, focusing on their similarities and differences, so that you can better...

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Nov 2, 2021 3 min read

How to Use ITX on Ethereum & Polygon: A Step-by-Step Guide

Updated on Nov. 2, 2021, to reflect support of ITX on Polygon. UPDATE: ITX is now available on Polygon! It's as easy as 1, 2, 3... 1. Enable Polygon in your account - this will be enabled for all projects. For more...

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Oct 26, 2021 3 min read

Teku + Infura to 2.0: How to Handle Attestations

As the clock ticks down to the Merge, the Teku and Infura teams have continued refining their collaboration. In case you missed it, these two teams have created an eye-poppingly fast Ethereum 2.0 client sync...

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Sep 30, 2021 9 min read

How to Run Your Own Node AND an Infura Node

So, why would you need a hybrid infrastructure model alongside Infura? Let’s think about how your database is set up. You probably have your own database, which is great. What happens if that database goes down?...

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Sep 8, 2021 5 min read

How to Use .env to Enhance Basic Security Within Your DApp

Are you excited by blockchain but don’t have a great deal of experience coding? It can be easy to fall down a rabbit hole of technical tutorials that make assumptions regarding your initial development knowledge. A...

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