SR
Dec 28, 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!
AM
Apr 28, 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.
By Upendra A
•Jul 22, 2020
I was hoping to learn client side interface and some CURD concept ,anyway course was good.
By leandro d l R
•Jan 23, 2022
The videos and assigments need to be updated to recent versions of solidity and metamask
By Constant V
•Feb 6, 2020
Some topics went very quick, others were less worked out from a content perspective.
By Radhika S
•Dec 30, 2023
The course needs to be updated. But it's still a good starter course for anyone.
By Daniel
•Dec 28, 2021
Content was brief but the resources provided helped to deepen some understanding
By Amany A A
•Aug 14, 2019
very Helpful ,thank u so much but we need to learn more about testing
By Diego R S A
•Feb 8, 2021
Muy buen conocimiento y aplicando lo visto en los cursos pasados.
By Nguyễn H Q
•Jan 8, 2020
The programming assignment need to be fix on grade system.
By Ivan D L S
•Sep 29, 2018
Great introduction to blockchain distribute applications
By Tong C
•Jan 2, 2022
Good material. Unfortunately about 3 years out of date.
By Jeena M G
•Apr 21, 2019
I am really enjoying the courses!
By jia c
•Apr 7, 2022
如果前置课程添加一些javaScript就更好了。
By Thang P N
•Dec 25, 2018
Nice overview knowledge
By Fara O
•Apr 20, 2022
good but too easy
By SWAPNIL S S
•May 20, 2020
Excellent
By Satyam V
•Aug 13, 2021
good
By Eyad S
•Nov 22, 2020
The course material was alright, but the exam at the end was miserable to pull off. I needed the file from the last course which luckily I still had in my Trash, and then when I fed it into this evaluator I got 18/20 for reasons unknown. Then it took forever to figure out the syntax used the test.js file, and truffle exceptions were of very little help. In the end I spent 30mins on the theory and 3hrs on the environment and making the grader happy. That's not purpose of the class/test.
By Francisco C
•Sep 25, 2021
The course is just OK. A lot of related links don't work and the quizes are still pretty useless. The code provided is outdated so it does not compile right away. Had to update truffle and change the compiler version (through config file) to make it work. The programming assignment again consists of some tasks where the solution is almost given to you. The tests of this assignment are kinda repetitve and not good tests over all since they check basic things and not the important ones.
By Philip H
•May 22, 2021
This course was "ok" in my opinion. Its really a shame that Coursera does not have quality checks running to ensure course material provided in their courses are up to date. Throughout the entire specialization, many links where non-functional since resources where not available anymore. Nonetheless, the course provides a solid foundation for learning more about blockchain technology, in my view.
By Preston K
•Nov 15, 2021
The course material was great and covered very important information; however, I strongly feel that the projects for this class need to be updated considering the amount of work arounds I needed to use in order to keep up. Specifically it was difficult using metaMask with-in VirtualBox due to changes in UI, and this affected the success in deployment of our sample dapp.
By Vincenzo F
•Aug 30, 2020
The programming environment was not working, the software version was old, I struggled a lot to make test cases work due to environment inconsistencies. For the majority of topics we have just scratched the surface. The most interesting Module so far, but also the least valuable in terms of usability and level of information I gained.
By Alejandro V
•Sep 7, 2021
The course is fine but the practice exam give me a lot of problems to submit my test script. No matter what I try, the grader won't accepted. It took me almost 3 hours to figure it out what to do, despite the info already in the forum. I think the grader should be a little "smarter"
This turn out to be a very bad experience for me.
By Keary P
•Feb 7, 2021
Nice overview of Blockchain and Ethereum and practice creating decentralized apps from start to finish. Given the fast pace of Blockchain technology, many of the programs and libraries are outdated. I spent a lot of time re-coding for the latest libraries. It would be helpful if a moderator updated the materials.
By samin
•Jul 30, 2021
Course covers all the basics about Dapps and truffle. But the main concern is the some of the codes are outdated. Links are broken and there are changes in metamask which makes it difficult to follow especially if used in virtualbox. The course needs to be updated.
By Tyron J
•Oct 11, 2021
I would have given this course 1/5 stars because using VirtualBox gave me cancer and MetaMask didn't even work properly, but the concepts covered were really interesting so it's a pass.