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Volver a Decentralized Applications (Dapps)

Opiniones y comentarios de aprendices correspondientes a Decentralized Applications (Dapps) por parte de University at Buffalo

992 calificaciones
174 reseña

Acerca del Curso

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....

Principales reseñas

28 de dic. de 2019

it would have been nice if the instructor has included the instructions for truffle+ganache installation for local machine. Truffle works great on a native machine over vm! thanks!

28 de abr. de 2021

A very helpful course filled with practical knowledge on the way to become a successful blockchain developer, moreover when the open source material on this domain is abysmal.

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101 - 125 de 174 revisiones para Decentralized Applications (Dapps)

por Meharab L

8 de may. de 2020

this course is far better then any other course that i can find in the internet in 2020 but this course need to be updated with time . because solidity, truffle and web3 is constantly updating . so old language/framework/library are becoming deprecated .

por Fabio T

11 de dic. de 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.

por Sohini S

30 de may. de 2020

Very insightful if you have a basic understanding of the blockchain technology. Totally recommend for blockchain newbies looking to up their game. Thanks coursera and keep recommending badass courses. CHEERS!

por Tapan B

1 de dic. de 2020

Great course especially if you follow the readings religiously. Only thing is the exercise and snippet are outdated, but that helps in exploring so you don't do copy paste :)

por Gabriel M

12 de ene. de 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

por Nishant V

24 de dic. de 2021

Excellent overview of D-APPS and Smart contract testing. However, the project VM experience could be vastly improved. The VM is very slow to load and execute commands.

por Mitesh V

4 de jul. de 2020

Beautifully designed content with just one concern, data is to outdated makes a lot of errors denying some good hands over the real handson else everything is fine.

por Shubham P

4 de nov. de 2019

The testing part was not clear as the cases defined in the assignment and the hints provided doesn't sound familiar to me. Overall the course was great!

por Harsh A

12 de dic. de 2021

Although course needs an upgrade in videos because it is very old and since than alot has changed but all the concepts are explained very well

por Varundeep M

6 de ago. de 2020

The Course Practical materials are old and don't work properly. It will be really helpful if the instructors update the Ethereum.ova VM

por Gonçalo D

26 de oct. de 2021

Good course, but the programming exercises should be have a bit less help, just to force us to search and hit problems


9 de ene. de 2022

Overall very nice! Some of the coding examples in the course are out of date, specially the example with MetaMask

por Fedor G

16 de ago. de 2020

Javascript interactions were not described at all, but the final test is not that complex, so i guess that is ok

por Marco M

17 de sep. de 2019

Interesting course, too bad for the virtual machine that didn't build. I have been fooling around with windows.

por Javier F G

24 de feb. de 2021

Great course to have more in-depth knowledge of Dapps and the way to programme it. Recommended!

por Horacio A C

20 de mar. de 2019

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

por Upendra A

22 de jul. de 2020

I was hoping to learn client side interface and some CURD concept ,anyway course was good.

por Constant V

6 de feb. de 2020

Some topics went very quick, others were less worked out from a content perspective.

por Daniel

28 de dic. de 2021

Content was brief but the resources provided helped to deepen some understanding

por Amany A

14 de ago. de 2019

very Helpful ,thank u so much but we need to learn more about testing

por Diego R S A

8 de feb. de 2021

Muy buen conocimiento y aplicando lo visto en los cursos pasados.

por Nguyễn H Q

8 de ene. de 2020

The programming assignment need to be fix on grade system.

por Ivan D L S

29 de sep. de 2018

Great introduction to blockchain distribute applications

por Tong C

2 de ene. de 2022

Good material. Unfortunately about 3 years out of date.

por Jeena M G

21 de abr. de 2019

I am really enjoying the courses!