Essential

The beacon chain is at the core of Ethereum 2.0. But what does it mean? What does it do? How does it work and what is its purpose? Tune in to find out!

Validators are the cornerstone of the Proof of Stake mechanism in the upcoming Ethereum 2.0 upgrade called Serenity. Learn all about them!

How to start developing for Ethereum safely and quickly? What is Ganache and how can it help? How do we set up virtual blockchains and connect tools to it?

PoW, PoS, dPoS, what is all this nonsense? Isn't it all just mining anyway? Read this post to learn the difference between these approaches.

Find out how the Lightning Network works on examples. Can this technology truly help Bitcoin scale past the transaction throughput of Visa?

Peercoin is one of the first Proof of Stake cryptocurrencies, avoiding the need for expensive mining rigs and infrastructure centralization. Get to know it!

Entering the cryptocurrency space can be daunting. In this piece we'll teach you how to generate your first Ethereum address and how to use MyEtherWallet!

Let's explain MetaMask - a browser-based wallet for Ethereum that lets you interact with the Ethereum blockchain and its testnets from the browser!

Let's explain the concept of a bitcoin node! What's a validation node? What's a mining node? Why is there even a difference and what does it matter?

Cryptography is a complex field - or is it? Let's break it down and explain it in a way that'll make you understand what it's got to do with cryptocurrency.