Refactor Javascript

Refactor Javascript

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Learning Outcome


The Refactor Javascript is the best way for you to gain deep insight and knowledge of this topic. You will learn from industry experts and obtain an accredited certificate after completing the course. Enrol now for a limited-time discounted price.

Like all the courses of One Education, this Refactor Javascript is designed with the utmost attention and thorough research. All the topics are broken down into easy to understand bite-sized modules that help our learners to understand each lesson very easily.

We don’t just provide courses at One Education; we provide a rich learning experience. After purchasing a course from One Education, you get complete 1-year access with tutor support. 

Our expert instructors are always available to answer all your questions and make your learning experience exquisite.

After completing the Refactor Javascript, you will instantly get an e-certificate that will help you get jobs in the relevant field and will enrich your CV.

If you want to learn about this topic and achieve certifications, you should consider this Refactor Javascript from One Education.

There are no hidden fees or exam charges. We are very upfront and clear about all the costs of the course. 

Course Design

The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace.

You are taught through a combination of

  • Video lessons
  • Online study materials

Will I receive a certificate of completion?

Upon successful completion, you will qualify for the UK and internationally-recognised certification and you can choose to make your achievement formal by obtaining your PDF Certificate at a cost of £9 and Hard Copy Certificate for £15.

Why study this course

Whether you’re an existing practitioner or aspiring professional, this course will enhance your expertise and boost your CV with key skills and an accredited qualification attesting to your knowledge.

The Refactor Javascript is open to all, with no formal entry requirements. All you need is a passion for learning, a good understanding of the English language, numeracy and IT, and to be over the age of 16.

Course Curriculum

Refactor Javascript
Unit 01: Introduction
Module 01: Introduction 00:05:00
Unit 02: Code Smells
Module 01: Introduction 00:02:00
Module 02: General Code Smells 00:06:00
Module 03: Kill All the Global Data 00:05:00
Module 04: Long Functions && Long Classes 00:07:00
Module 05: Long Parameters List 00:05:00
Module 06: Side Effect 00:04:00
Module 07: Feature Envy 00:04:00
Module 08: Divergent Change AND Shotgun Surgery 00:06:00
Unit 03: Code Elements Refactoring
Module 01: Introduction 00:02:00
Module 02: Be the code minimalist 00:06:00
Module 03: Refactoring variables 00:10:00
Module 04: Refactoring conditionals 00:06:00
Module 05: Refactoring loops 00:11:00
Module 06: Refactoring functions 1 00:11:00
Module 07: Refactoring functions 2 00:06:00
Unit 04: Code Structure Refactoring
Module 01: Introduction 00:02:00
Module 02: Error handling 00:13:00
Module 03: Structuring the code 00:07:00
Module 04: Refactoring Tools 00:22:00
Module 05: Eslint Demo 00:17:00
Unit 05: Conclusion
Module 01: Conclusion 00:01:00
Assignment – Refactor Javascript 00:00:00

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