Learn Blockchain By Building Your Own In JavaScript
In this course you will be building your very own blockchain and decentralized blockchain network by using the JavaScript programming language. By building your own blockchain, you will learn how blockchain technology works under-the-hood, how decentralized blockchain networks function, how the code behind these technologies work, and why blockchain is such a secure and valuable technology.
The blockchain that you build in this course will have all of the following features:
- A proof of work algorithm to secure the network.
- Hashing algorithms to secure the data within the blockchain.
- The ability to mine (create) new blocks that contain data.
- The ability to create transactions and store them in blocks.
- An API/server that will be used to interact with the blockchain from the internet.
- It will be hosted on a decentralized blockchain network.
- A consensus algorithms to verify that the network nodes have valid data and are synchronized.
- A broadcasting system to keep the data in the blockchain network synchronized.
- Many other awesome features. ...
When you have completed this course you will have built out your own blockchain prototype in code. You will have a thorough understanding of how blockchain technology actually works and why this technology is so secure and valuable. You will also have a deep understanding of how decentralized blockchain networks function and why decentralization is such an important feature for securing the blockchain. The whole process of storing, securing, and validating data/transactions on the blockchain will become very clear.
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What people are saying
easy to follow
easy to follow, but first you must have javascript knowledge in order to follow the lessons.
Seriously this course gave me a solid background on blockchain concepts and the instructor is very easy to follow.
The teacher explained the materials in a great way, the code structure was easy to follow, but still high level.
Easy to follow and well thought out project that is easily built upon and testable.
Instructor is very clear and the course is easy to follow along.
Eric's teaching is very straight forward and easy to follow!
Kudos Clear and easy to understand Is still basic Because is very didactic and easy to follow and understand in order to learn.
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very good
Apart from these criticisms, it does a very good job: EXCELLENT pronunciation and EXCELLENT explanations.
i found this course very good.
Very good!!
Very good starting point to basic concepts of blockchain rubbish course structure.... during setup ... suddenly he started using an editor no idea its a window command prompt or linux commanad prompt or git bash again he used subl command to use subline....
Very good!
A very good course.
Great explanations, steady and not tedious pace; and very good communication from the lecturer.
This course taught me alot about blockchain it really improved my understand of javascript Very good content.
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recommend this course
I recommend this course to anyone who has a base level understanding of JavaScript and is looking to expand their knowledge in Blockchain technology.
I recommend this course .
I would recommend this course before starting to explore what is Ethereum or Hyperledger blockchain.
Totally recommend this course.
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block chain
Thank you for this course :D Insightful course on Block Chain, being an beginner on the block chain process, I was able to gather a lot of the basics in this course Amazing course!
i am into cypro but wanted to get a more fundamental understanding of block chain and this course made it really easy to get to grips with how it works under the hood and i have to say its genius, as its so simple.
Excellent presentation of fundamentals and practical application of block chain technology... a strong/solid foundation to build upon.
Block chain is not a black box anymore!
It is very helpful about your explain about block chain and bitcoin in this course.
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very well
Very well structured course.
Everything is very well explained and at a steady pace.
Eric has taken what could easily be a complicated subject and presented a very well structured and throughout course.
Difficult concepts explained very well!!
Nice Makes blockchain more clear A lot of information, very well explained A fun course
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