Blockchain Demo 2.0

A visual demo of the blockchain data structure


Blockchain Demo 2.0 is a visual demonstration of the blockchain data structure!

2.0 features:

💬 Built-in P2P Network

✨ 15+ New Topics & Explanations

🎨 Revamped Interface

🖥️ Source Code (

6 Reviews
Travis Lee Street
Nauman Tariq
Prakhar Bhardwaj
 +26 reviews
  • Prakhar Bhardwaj
    Prakhar BhardwajWeb Designer + Developer @

    Amazing & descriptive walkthrough

    Nice UI, which is easy on the eyes

    The code examples are simple and help understand the concept fast


    The current application like UI limits the purpose of demonstrating a concept, in comparison to say a diagrammatic user interface

    IMHO this is the best learning resource I've come across till now on blockchain technology. Everywhere else you have white papers and powerpoint videos with voiceovers pasted across internet, which are okay to follow, but hard to share with people who do not have enough time to consume them. I'm definitely going to share this with anyone who asks me about blockchain next time.


    Prakhar Bhardwaj has used this product for one day.
  • Saif Al Falah
    Saif Al FalahJavaScript Developer

    1. The interface is slick.

    2. The demos are great.

    3. It includes code so you can peak under the hood and see what's happening.


    For the very beginners, introducing so many new concepts at one time, might be a overwhelming. So I'd suggest graduating from 1.0 first.

    When I was first starting out with learning about Blockchain the version 1.0 helped me a lot in visualising what it looked like. The version 2.0 improves upon it a lot. I recommed it to everyone new to Blockchains.

    Saif Al Falah has used this product for one day.
  • Brent Heeringa
    Brent HeeringaFounder @ Valt, CS Prof @ Williams

    1. Simple description that captures the essence of block chain

    2. UI was fresh

    3. Toggle code fragments was nice


    1. UX sometimes felt unnatural

    2. Description of Hash will make pedants uneasy

    A pedantic reader might object to the HASH properties on card (7):

    1. Different data results in different hash -- while this is true in practice it's not guaranteed as Hash functions are, by definition, many-to-one.

    2. Hash cannot be converted back to data -- this is an open theoretical question.

    Brent Heeringa has used this product for one day.
  • Guillaume Torche
    Guillaume TorcheCo-Founder @ Ember Fund. A crypto index.

    Super ingenious and user friendly way to understand the basics of blockchain.


    No cons

    Blockchain Demo explains a complex technology in a user friendly way through a well thought set of steps. It's a nice online resource to direct your non technical friends if they want to understand the basics of blockchain.

    Guillaume Torche has used this product for one week.
  • Jeff Sterner
    Jeff SternerSenior technology consultant in Hawaii

    Very easy to understand as layman with some knowledge of blockchain as a concept. Good explanations on each step in the demo. UI easy



    I thought this was an excellent primer on blockchain and how the technology works under the proverbial hood. Will be recommending this demo to other colleagues with a professional interest in blockchain architecture. Great job!

    Jeff Sterner has used this product for one day.
  • Ethan
    Ethan👨‍💻👨‍🎤 Making KanbanMail & Code The Web

    Demystifies blockchain. Very easy to understand, doesn't require any technical knowledge. Also looks beautiful 😍.


    None that I can think of

    Cut through the hype and learn what the blockchain is! It will be 15-30mins well spent.

    Ethan has used this product for one day.