How can developers use Ethers.js events?

Events are important for tracking changes and updates within the blockchain. Developers can leverage the potential of Ethers.js to listen for or even react to the events in real-time, eventually enabling dynamic responses. Some of the key ways in which developers can use Ethers.js events including listening to smart contract events, filtering events, querying older events, and more.

What are the key utilities offered by Ethers.js?

Ethers.js is meant to make the developer life easy. However, it also offers a handful of specific utilities, including BigNumber operations, allowing devs to handle large Ethereum-specific numeric values followed by address formatting, hashing, encoding and decoding, signature utilities, and unit conversion gigs.

What is the connection between Ethers.js and Web3.js?

Even though Ethers.js and Web3.js differ in regards to syntax and architectural decisions, they both aim at providing developers with DApp and smart contract building tools. Besides having a shared purpose, the connection between these two libraries lie in interoperability.