Complete DApp - Solidity & React - Blockchain Development (Udemy.com)

Honest Review from Personal Experience I’ve always wanted to become technically strong in blockchain development. I’ve paid for courses that cost $400+ — and to be honest, most of them just helped me get familiar with the topics, but not much more. But this course I got for only $10 on discount? It completely blew me away. This has been one of the BEST courses I’ve ever taken. It teaches you everything from A to Z: Solidity (smart contracts), React, Web3, testing with Mocha & Chai — all explained in a way that’s clear, logical, and practical. The instructor was extremely clear in every explanation. If you stay focused and consistent, you can truly become an expert. I personally stayed engaged about 80% of the time, and now I’m able to build various smart contracts on my own. In fact, I even deployed my Decentralized Bank project using Alchemy, and used the Sepolia Testnet to test payment transfers and contract functionality, live at chainity.io/bank People often worry about low prices, thinking "cheap means low quality" but this course is honestly worth even $1,000. Because the value it provides is REAL. Now I feel confident enough to buy other courses just for fun, to reinforce what I already know. If you’re serious about learning Web3, this is the course to start with.

Great and all, but there where no complete instructions inside the final project, like Step 1: install Alpha, install Beta e.c.t then Step 2: In the console run the commands like A. truffle init B. truffle migrate C. truffle migrate --reset e.c.t Like a quick guide of reference... Had to actually watch all lessons to pick up all commands one by one and make my own notes...

I'm taking the course in 2023, and I'm an absolute beginner, most of the issues that I've faced are related to some outdated versions of packages, so as for the main language that we are here to learn SOLIDITY, the used version in this course is too old and lots updates and changes have been made, and I don't think that this course is compatible with an outdated version of solidity and other packages. I rated 2.5 stars just because the instructor knows how to explain and guide, that's the only good thing in this course. if you can update this course, that would be perfect, otherwise, I don't recommend it at all.

Thank you for doing this course. I really enjoy the way that you take time to explain some important concept. I have learned javascript long time ago, but I am still always confused about async, await, and arrow function. When I watched how you explain arrow function, everything just becomes so much easier to understand. I am currently trying to finish the xxx online blockchain developer certificate, their projects are great but their online lectures are hard to follow, lack of details, especially difficult for people like me who don't have much coding experiences. Your video is definitely a great help to me. Hope you can create more lectures about crypto coding, such as building trading bots, flash loans smart contract, how to audit smart contract...etc. Thank you!

A good course in general, a lot of useful information, but there are several points of improvement: - Source code for each step, not only for the entire project - A written document with all the steps to setup a project (smart contract and react), because the steps are spread in several different videos. - Too much back and forth due to coding errors. It's too distracting and a waste of time. In one of the videos, I don't remember which one, about 3 minutes where lost because of a coding error. - The interface between smart contracts and react could have more variety. For instance, it wasn't shown how to pass an array of inputs to a contract. - Finally, some deprecated commands (like window.ethereum.enable) are used, showing that the course must be updated or at least some notes must be included to warn students.

I really enjoyed this course through all his lessons. Before I coded in Solidity I had known about javascript environment, such as, Nodejs and React, so I strongly recommend for all who are taking this course you need the basic knowledge in javascript programming language. When Truffle IDE was introduced on the course, the instructor had done the project template, so I would like he will add a short lecture explaining the initial enviroment set up, especifically showing how he did the boilerplate using Truffle IDE and React.

Pretty good course on how to build dApps from zero although this is more like an introduction course for people who are new to the space. I would´ve liked it more if at the end we had integrated the rewards distribution to the front end and not leave it as an excercise since it feels like the project is incomplete for the unexperienced who are still having a hard time trying to fully understand javascrypt, html and react altogether in one crashcourse. Overall it is a really good course, well focused on the objective and highly recomended for new people interested in learning from scratch on how to write code.

I appreciate the time and work that went into making this course and I know more about dapplication development now than I did before. But I felt the Solidity programming language and how it works could have been explained more thoroughly. There was a lot of "if you don't understand, don't worry, you'll see how it works and then you'll get it." Seeing a program work does not make the concepts underpinning the code obvious. I think more needs to be done to explain the concepts behind things like mapping, constructors, structs, etc. Ideally these explanations would come with visuals to support them.

Wow! It was amazing! It covered all my expectations. Clarion is a great teacher and thanks to all his mistakes during coding you will learn more. Small issues/mistakes that if you don't see during the course it will be difficult to see later. I full-stack developer and this course open a new future where I want to continue to develop. Decentralized applications are the future. Thanks Clarion for the course and see you in the blockchain

Great course with no doubts. three only issues: I got stuck at the beginning of my journey through this course and decided to look for help, I signed into discord exclusively for that course purpose and detailed my issue at most and I didn't get any helps, tagged the author several times and no replies, so I had to figure out by myself, fortunately I did it. The author should make less errors and go straight to the subject with tech details. Lectures should be longer than 7/10 minutes, they were divided into small lecture useless. Metamask is so buggy lately, he should provide a workaround to use it, maybe we should use a different version for node etc. Apart those issues, the author is really smart and he knows what he's teaching.