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Learner Reviews & Feedback for Decentralized Applications (Dapps) by University at Buffalo

500 ratings
63 reviews

About the Course

This third course of the Blockchain specialization prepares you to design and develop end-to-end decentralized applications (Dapps) – which provide anyone with access to the blockchain’s features and services. You will use Truffle IDE, smart contracts, a simple web client and a MetaMask client. You will learn about the architecture of a Dapp: the front-end client interface, backed by the blockchain and smart contracts. The course covers the basic design of a Dapp, Truffle development process and commands (init, develop, test and migrate), test-driven development of Dapp, Dapp application models and emerging standards that are essential for predictable Dapp behavior. Main concepts are delivered through videos, demos and hands-on exercises....

Top reviews


Nov 15, 2018

I really enjoyed the course. I like ma'am bina ramamurthy teaching style, to give the student a clear understanding of each topic.Thanks very much for this course.


Jul 26, 2019

It is an interesting and good course.\n\nThe course gives detailed knowledge about smart contract best practices and the Dapps.

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26 - 50 of 62 Reviews for Decentralized Applications (Dapps)

By Theodore T

Nov 19, 2018

The 3rd course in this specialization continues building on the previous one. The programming assignment is intimidating at first glance, especially if you are not used in JavaScript style syntax and programming. As usual, with some effort someone is able to overcome all challenges. Again, in order to acquire a more in-depth look in these concepts, personal dedication and effort is required beyond the minimal time-commitment stated in the course's review


Sep 30, 2018

Nice course for learning and deploying

By Acyuta C

Dec 01, 2018

Great course, somewhat more challenging and involved than previous courses in this specialization.

Once you are done with the testing, you will feel very confident that you can write, debug and test Solidity smart contracts, no doubt!

Thank you for such great work and effort creating this course.

By Ahmed T

Dec 01, 2018

Amazing Course :)

By Stephen R

Dec 01, 2018

Awesome and well explained.

By Marco F

Jun 17, 2019

Difficult but interesting. Thankyou

By Angel F V P

May 28, 2019

excellent, it is a complete course

By Забабурин С В

Jun 04, 2019

Этот курс дал всю основу для того, что бы можно было развивать свои навыки практически без ограничений.

By Guido A C

Jul 27, 2019

Good Training

By vaibhav s

Jul 26, 2019

It is an interesting and good course.

The course gives detailed knowledge about smart contract best practices and the Dapps.

By Devendran M

Jul 27, 2019

The course structure is concise yet insightful in nature. It allows you to explore, experiment and learn through that process.

By Bharathi G

Jul 31, 2019

Great course

By Sudip S

Sep 14, 2019

Great course for beginners.


Oct 01, 2019

I like it!

By Leonardo G R M

Oct 04, 2019

Very good introductory course to Dapps.

By Aman U

Oct 13, 2019

Really helpful to start career as a blockchain developer.

By Tide A

Oct 17, 2019

The best course jumpstart a carrier in Blockchain

By hafiz z u a

Oct 22, 2019

Well managed & a very good course!

By Mark H

Nov 13, 2019

Great course and challenging programming assignments.

By Aniket D

Dec 09, 2019


By Gabriel M

Jan 12, 2019

It has a good content and it's quite challenging to create the Dapp, I think it's a good introduction for anyone to have an idea about how to build a Dapp from the scracth

By Horacio A C

Mar 20, 2019

Great course! I would just include a more detailed part about front-end development of dapps.

By Thang P N

Dec 25, 2018

Nice overview knowledge

By Fabio T

Dec 11, 2018

It's a very good course, not giving 5 stars only because a couple of questions were really context-dependent and it's hard to answer them correctly without searching through the precise wording of the lessons.

By Ivan D L S

Sep 30, 2018

Great introduction to blockchain distribute applications