Getting Started with Embark 3.2: How to Build Your Own Token

Embark is a powerful framework for developing smart contracts and dapps on Ethereum. Let's see how it's used.

Solidity Development Crash Course: Building a Blockchain Raffle

In this tutorial we'll start building a raffle on the blockchain with unique entries and an entrance fee. Earnings will be donated to charity!

Solidity Development Crash Course: Finishing the Raffle Project

Let's finish the blockchain raffle project - we'll write our random number generation function, pick the winners, and send the collected money out.

IPFS – Did We Just Take the Internet Back?

What is IPFS and what can we use it for? Why is it revolutionary and in which way? Can it help us get back control of the internet? Find out here!

What’s the Difference between Proof of Work (PoW), Proof of Stake (PoS), and Delegated...

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.

Adding Web3 Logins to a Web2 App – Part 2

Part 2 of the tutorial on adding Web3 logins to a Web2 app - signatures, verifications, and ajax calls galore in this edition!

Outsourcing Sybil Resistance in your DAO with Modifiers

Sometimes you need to make sure your users are unique and human. How do you accomplish this Sybil resistance? Maybe start with outsourcing to other DAOs!

Two Point Oh: Explaining Ethereum 2.0 Validators

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

DelegateCall – the First Real Web3.0 Decentralized App Is a Stack Overflow Killer

DelegateCall is the first truly decentralized web3.0 application built on the blockchain, database and all. We describe how Loom did it and why

Lisk Vulnerability: How to Steal Millions in 2^64 Operations

Lisk has a critical vulnerability which lets you steal millions - if you have millions