Professional Certificate in Building Web Components Using JavaScript

Tuesday, 10 February 2026 22:21:55

International applicants and their qualifications are accepted

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Overview

Overview

Building Web Components Using JavaScript


This course is designed for web developers who want to learn how to build reusable and modular web components using JavaScript.


By the end of this course, you will have gained the skills to create custom web components that can be used across different web applications.


Some of the key topics covered in this course include

HTML templates, CSS styling, and JavaScript logic to create custom web components.


Additionally, you will learn how to use popular libraries such as Lit and Shadow DOM to build complex web components.


Whether you're a beginner or an experienced developer, this course is perfect for anyone looking to take their web development skills to the next level.


So why wait? Enroll in this course today and start building your own custom web components using JavaScript!

Building web components using JavaScript is a game-changer for web developers. This Professional Certificate program teaches you how to create reusable, modular, and maintainable UI components that can be used across different web applications. With this course, you'll gain hands-on experience in designing and developing custom web components, leveraging modern JavaScript features and libraries like Web Components, Polymer, and React. You'll learn how to optimize performance, ensure accessibility, and integrate with existing frameworks. Upon completion, you'll be equipped with the skills to boost your career prospects in the field of web development, with opportunities in companies that adopt web component technology.

Entry requirements

The program operates on an open enrollment basis, and there are no specific entry requirements. Individuals with a genuine interest in the subject matter are welcome to participate.

International applicants and their qualifications are accepted.

Step into a transformative journey at LSIB, where you'll become part of a vibrant community of students from over 157 nationalities.

At LSIB, we are a global family. When you join us, your qualifications are recognized and accepted, making you a valued member of our diverse, internationally connected community.

Course Content

• HTML entity > Building Blocks of Web Components • HTML entity • Custom Elements • HTML entity • Templates • HTML entity • Shadow DOM • HTML entity • CSS Styling • HTML entity • JavaScript Interoperability • HTML entity • Event Handling • HTML entity • State Management • HTML entity • Lifecycle Methods • HTML entity • Debugging Techniques

Assessment

The evaluation process is conducted through the submission of assignments, and there are no written examinations involved.

Fee and Payment Plans

30 to 40% Cheaper than most Universities and Colleges

Duration & course fee

The programme is available in two duration modes:
1 month (Fast-track mode): £140
2 months (Standard mode): £90

40% Cheaper

Our course fee is up to 40% cheaper than most universities and colleges.

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Awarding body

 The programme is awarded by London School of International Business. This program is not intended to replace or serve as an equivalent to obtaining a formal degree or diploma. It should be noted that this course is not accredited by a recognised awarding body or regulated by an authorised institution/ body.

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  • Start this course anytime from anywhere.
  • 1. Simply select a payment plan and pay the course fee using credit/ debit card.
  • 2. Course starts
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Got questions? Get in touch

Chat with us: Click the live chat button

+44 75 2064 7455

admissions@lsib.co.uk

+44 (0) 20 3608 0144



Career path

Key facts about Professional Certificate in Building Web Components Using JavaScript

The Professional Certificate in Building Web Components Using JavaScript is a comprehensive course that equips learners with the skills to create reusable web components using modern JavaScript technologies.
This program focuses on teaching learners how to build custom web components, including their structure, behavior, and interactions, using popular JavaScript frameworks such as React and Angular.
Upon completion of the course, learners will be able to apply their knowledge to build complex web applications, leveraging the power of web components to create scalable, maintainable, and efficient codebases.
The duration of the course is typically 4-6 months, with learners expected to dedicate around 10-15 hours per week to complete the coursework.
The course is highly relevant to the industry, as web components have become a standard technology in modern web development, with many companies adopting them to improve the performance and maintainability of their web applications.
Learners who complete the Professional Certificate in Building Web Components Using JavaScript will gain a competitive edge in the job market, as they will possess the skills to build complex web applications using modern JavaScript technologies.
The course is designed to be self-paced, allowing learners to work at their own speed and schedule, and it includes hands-on projects and real-world examples to illustrate key concepts and technologies.
Upon completion of the course, learners will receive a certificate of completion, which can be added to their resume or LinkedIn profile to demonstrate their expertise in building web components using JavaScript.

Why this course?

Building Web Components Using JavaScript has become a crucial skill in today's market, with the UK's digital economy expected to reach £1.1 trillion by 2025, according to a report by the Centre for Economic Performance. To stay competitive, professionals need to adapt to the latest trends and technologies. | Industry | Number of Jobs | | --- | --- | | Finance | 14,000 | | Healthcare | 10,000 | | E-commerce | 8,000 | | Education | 6,000 |

Who should enrol in Professional Certificate in Building Web Components Using JavaScript?

Who is this course for? Web developers, particularly those with a focus on building web components using JavaScript, are the ideal audience for this Professional Certificate.
What are their goals and motivations? Individuals seeking to enhance their skills in web development, improve their employability, and stay up-to-date with industry trends, are likely to benefit from this course.
What are their pain points and challenges? Those struggling to keep pace with the rapid evolution of web technologies, or looking to transition into a career in web development, may find this course particularly valuable.
What are their career aspirations? Professionals aiming to become expert web developers, or those looking to move into related fields such as front-end engineering or full-stack development, can expect to gain the necessary skills and knowledge through this course.
What are the statistics? According to the UK's Office for National Statistics, employment of web developers is projected to grow by 13% from 2020 to 2030, making this course an attractive option for those looking to capitalize on this trend.