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Course info

Duration

Accredited by

Tutor Support

Course Access
7 Hours 54 Minutes
CPD UK
Included
1 Year
What you will learn from this course?
- Gain comprehensive knowledge about JavaScript
- Understand the core competencies and principles of JavaScript
- Explore the various areas of JavaScript
- Know how to apply the skills you acquired from this course in a real-life context
- Become a confident and expert programmer, web developer
Learn Blockchain By Building Your Own In JavaScript
Master the skills you need to propel your career forward in JavaScript. This course will equip you with the essential knowledge and skillset that will make you a confident programmer, web developer and take your career to the next level. This comprehensive Learn Blockchain By Building Your Own In JavaScript course is designed to help you surpass your professional goals. The skills and knowledge that you will gain through studying this Learn Blockchain By Building Your Own In JavaScript course will help you get one step closer to your professional aspirations and develop your skills for a rewarding career.
This comprehensive course will teach you the theory of effective JavaScript practice and equip you with the essential skills, confidence and competence to assist you in the JavaScript industry. You’ll gain a solid understanding of the core competencies required to drive a successful career in JavaScript. This course is designed by industry experts, so you’ll gain knowledge and skills based on the latest expertise and best practices. This extensive course is designed for programmer, web developer or for people who are aspiring to specialize in JavaScript.
Enroll in this Learn Blockchain By Building Your Own In JavaScript course today and take the next step towards your personal and professional goals. Earn industry-recognized credentials to demonstrate your new skills and add extra value to your CV that will help you outshine other candidates.
This comprehensive Learn Blockchain By Building Your Own In JavaScript course is ideal for anyone wishing to boost their career profile or advance their career in this field by gaining a thorough understanding of the subject. Anyone willing to gain extensive knowledge on this Learn Blockchain By Building Your Own In JavaScript can also take this course.
Whether you are a complete beginner or an aspiring professional, this course will provide you with the necessary skills and professional competence, and open your doors to a wide number of professions within your chosen sector.
This Learn Blockchain By Building Your Own In JavaScript course has no academic prerequisites and is open to students from all academic disciplines. You will, however, need a laptop, desktop, tablet, or smartphone, as well as a reliable internet connection.
This Learn Blockchain By Building Your Own In JavaScript course assesses learners through multiple-choice questions (MCQs). Upon successful completion of the modules, learners must answer MCQs to complete the assessment procedure. Through the MCQs, it is measured how much a learner could grasp from each section. In the assessment pass mark is 60%.
Introduction
- Course Introduction
- What You Will Learn In This Course
- What is A Blockchain
- Environment Setup
- Project Source Code
Building A Blockchain
- Blockchain Introduction
- Constructor Function Explanation
- Prototype Object Explanation
- Blockchain Constructor Function
- Create New Block Method
- Testing Create New Block Method
- Get Last Block Method
- Create New Transaction Method
- Testing Create New Transaction Method
- SHA256 Hashing
- Hash Block Method
- Testing Hash Block Method
- What is A Proof of Work
- Proof of Work Method
- Testing Proof of Work Method
- Creating A Genesis Block
- Section 1 Wrap-Up
Accessing The Blockchain Through An API
- Building An API – Introduction
- Setting Up ExpressJS
- Buildig The API Foundation
- Installing Postman & Body-Parser
- Building The “GET /blockchain” Endpoint
- Building The “POST /transaction” Endpoint
- Building The “GET /mine” Endpoint
- Testing The New Endpoints
Creating A Decentralized Blockchain Network
- Decentralized Blockchain Network – Introduction
- Creating Multiple Nodes
- Testing The Nodes
- Adding The Current Node’s Url
- New Endpoints Outline
- Building “POST /register-and-broadcast-node” Endpoint – Part 1
- Building “POST /register-and-broadcast-node” Endpoint – Part 2
- Building “POST /register-nodes-bulk” Endpoint
- Testing “POST /register-node” Endpoint
- Building “POST /register-nodes-bulk” Endpoint
- Testing “POST /register-nodes-bulk” Endpoint
- Testing All Network Endpoints
Synchronizing The Network
- Synchronizing The Network – Introduction
- Transactions Introduction
- Refactoring Create Transaction Method
- Building “POST /transaction/broadcast” Endpoint
- Refactoring “POST /transaction” Endpoint
- Testing Transaction Endpoints
- Updating Mining Information
- Updating Mining Endpoint
- Building “POST /receive-new-block” Endpoint
- Testing New Endpoints
Consensus
- Consensus Introduction
- Chain Is Valid Method
- Testing Chain Is Valid Method
- Building “GET /consensus” Endpoint
- Testing “GET /consensus” Endpoint
Block Explorer
- Block Explorer Introduction
- Block Explorer Endpoints Outline
- Get Block Method
- Building “Get /block/:Blockhash” Endpoint
- Get Transaction Method
- Building “Get /Transaction/:Transactionid” Endpoint
- Get Address Data Method
- Building “Get /Address/:Address” Endpoint
- Adding The Block Explorer File
- Block Explorer File Explanation
- Testing The Block Explorer
Conclusion
- Course Recap

CPD certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world. Many organizations look for employees with CPD requirements, which means, that by doing this course, you would be a potential candidate in your respective field.

CPD UK And Accredited Certificate Of Achievement
On successful completion of this course, you will be eligible to order your CPD UK accredited certificate of achievement to demonstrate your new skills. The CPD accredited PDF certificate of achievement can be obtained free of cost, which is included in the course. There is an additional fee to get a printed copy certificate which is £25.
Course Success Stories
Course info

Duration

Accredited by

Tutor Support

Course Access
7 Hours 54 Minutes
CPD UK
Included
1 Year
Course Review
FAQs
CPD is globally recognised by employers, professional organisations and academic intuitions, thus a certificate from CPD Certification Service creates value towards your professional goal and achievement. CPD-certified certificates are accepted by thousands of professional bodies and government regulators here in the UK and around the world.
Although QLS courses are not subject to Ofqual regulation, they must adhere to an extremely high level that is set and regulated independently across the globe. A course that has been approved by the Quality Licence Scheme simply indicates that it has been examined and evaluated in terms of quality and fulfils the predetermined quality standards.
For CPD accredited PDF certificate it will take 24 hours, however for the hardcopy CPD certificate takes 5-7 business days and for the Quality License Scheme certificate it will take 7-9 business days.
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