typescript
Build comprehensive test coverage for your TS code with this simple coding tutorial This article is about how you can cover your code with tests and run them on the server and in the browser. We will create a library and cover it with tests. Before we begin, let's go
Gossamer
Authored by Jon Roethke In the last few years, ChainSafe has grown from a small startup to a team of more than 115 people scattered across the globe. During this growth, we've asked ourselves: what's the best way to share knowledge across a wide range of technical domains in a
web3
Authored by Georgios Gontikas An unprecedented amount of energy has entered the crypto space over the last 18 months. A dynamic that's naturally increased the number of Decentralized Autonomous Organizations (DAOs) while expanding their scope and purpose. At the same time, there are now more tools available to DAO participants,
Gossamer
It's no secret that ChainSafe is a proponent of diversity when it comes to client implementations. For some, the reason for this is clear. But for others, it's worth reiterating the benefits of client diversity and understanding the problem of relying too heavily on a single person, entity, or piece
metamask
Authored by Leon Do How to sign a message with a wallet and verify the signature on-chain using ecrecover Introduction This is a practical tutorial on signing a message using MetaMask and then verifying it on-chain. Here's a demo: https://leon-do.github.io/ecrecover/ GitHub - leon-do/ecrecover: verify a
eth2
Authored by Cayman Nava With the Eth2 launch anticipated in a few months, we want to share some key details of staking that every validator should know before signing up. 1. If you run vetted validator software, you likely won't have to worry about being "slashed" No one wants to
blockchain
Authored by Colin Schwarz Introduction The Ethereum network is one of the largest and most widely used blockchain networks in the world. It is also one of the world's largest open source projects with go-ethereum being one of the largest projects on Github. Since its first release in 2015, Ethereum