Category: Course

In this article, we’ll learn how to interact with IPFS by javaScript programming language. It’s one way to make your own application to interact with IPFS.

In this tutorial about IPFS for Beginners, you’ll learn how to host your static website on IPFS without any knowledge of IPFS.

The bitcoin network 3rd halving is coming. The halving may affect the revenues for bitcoin miners, the network hash rate, and the price of BTC.

Sessions of “Payment aspects of financial inclusion in the fintech era” published by The Committee on Payments and Market Infrastructures and the World Bank

There are two most important applications for public blockchain, one is wallet another is blockchain explorer. Wallet helps you to make a transaction, blockchain explorer helps you to get data on the blockchain. Etherscan is the most popular blockchain browser for Ethereum.

We summarize some materials for web3.js. It’s the basic tool to interact with Ethereum blockchain. We also learn how to check your balance through web3.js.

In this tutorial, we teach you how to issue your own cryptocurrency with some simple click. You can also learn how to do it through writing smart contract.

If you have ever deploy your program on AWS, you may have experience to deploy your code on the EC2 VM. When you store all your data on the same VM, you may find your disc get full very quickly. It cost you a lot for your AWS fee. What most developer will do is to store data in another service called S3.
Are there any decentralized data system? The answer is yes. The most famous one is InterPlanetary File System (IPFS) Its an improvement of BitTorrent.

In these lectures, you will learn some basic ideas why we need smart contract system.

And we can learn how can we build a Full Stack Hello World Voting Ethereum Dapp.