eth-utils.com

July 12, 2022

In a tweet

I built eth-utils.com, a web app with dev utilities for working with EVM projects.

Challenge

I often found myself googling online converters for BigNumbers or Keccak256 whenever working on a smart contract. These tools are spread all over the web and are inconvenient to track.

Solution

I interviewed a handful of Typescript/Solidity devs and found they frequently searched for:

• Unit converters
• Checksum
• Hexstring converters
• keccak256 converters

I went ahead and built a website using Vercel and Next.js and implemented an initial list of utils using ethers.js.

Results

eth-utils.com currently supports 4 utilities. The source code is available on GitHub, feel free to create an issue if you'd like to see any new feature.