Global Certificate in JavaScript Testing with Jest

Monday, 20 October 2025 05:00:07

International applicants and their qualifications are accepted

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Overview

Overview

JavaScript Testing with Jest

Master the art of testing JavaScript applications with this comprehensive course.

Designed for developers and testers alike, this Global Certificate in JavaScript Testing with Jest equips learners with the skills to write effective tests, debug code, and ensure high-quality software delivery.

Learn how to use Jest's features, such as mocking, snapshot testing, and code coverage analysis, to write robust and reliable tests.

Gain hands-on experience with real-world projects and scenarios, and take your testing skills to the next level.

Take the first step towards becoming a proficient JavaScript tester and explore this course today!

JavaScript testing is a crucial skill in the industry, and our Global Certificate in JavaScript Testing with Jest will equip you with the knowledge to excel. This comprehensive course focuses on JavaScript testing with Jest, a popular testing framework. You'll learn how to write effective tests, debug issues, and optimize your code. With this certificate, you'll gain JavaScript testing expertise and boost your career prospects in software development, quality assurance, and testing. Key benefits include improved code quality, reduced bugs, and increased job opportunities. Unique features include hands-on project experience and industry-recognized certification.

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

• Mocking in Jest • Test Driven Development (TDD) with Jest • Jest Spy and Stubbing • Asynchronous Testing with Jest • Error Handling in Jest Tests • Jest Snapshot Testing • Testing React Components with Jest • Jest Watch Mode • Code Coverage with Jest • Advanced Jest Configuration

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 Global Certificate in JavaScript Testing with Jest

The Global Certificate in JavaScript Testing with Jest is a comprehensive course designed to equip learners with the skills required to test and maintain complex JavaScript applications.
By the end of this course, learners will have gained a deep understanding of the Jest testing framework and be able to write efficient, effective tests for their JavaScript applications.
The course covers a wide range of topics, including JavaScript fundamentals, testing principles, and Jest-specific features, ensuring that learners have a solid foundation in both JavaScript and testing.
The duration of the course is typically 12 weeks, with learners expected to dedicate around 10 hours per week to studying and completing assignments.
Upon completion of the course, learners will receive a globally recognized certificate, demonstrating their expertise in JavaScript testing with Jest.
This course is highly relevant to the industry, as more and more companies are adopting JavaScript as their primary programming language, and testing is a critical component of ensuring the quality and reliability of these applications.
Learners can expect to find job opportunities in a variety of roles, including software development, quality assurance, and testing, with a focus on JavaScript and Jest.
The course is designed to be flexible, allowing learners to study at their own pace and on their own schedule, making it an ideal option for those who need to balance work and study commitments.
Overall, the Global Certificate in JavaScript Testing with Jest is an excellent choice for anyone looking to launch or advance their career in software development, testing, or quality assurance.

Why this course?

JavaScript Testing with Jest has become a crucial skill in today's market, with the UK's tech industry expected to grow by 4.3% annually, reaching £250 billion by 2025 (Source: Digital Catapult). To stay competitive, developers need to master JavaScript testing with Jest, a popular testing framework for JavaScript applications.
Year Number of Developers
2020 1,434,000
2021 1,542,000
2022 1,654,000
2023 1,770,000
2024 1,900,000
2025 2,030,000

Who should enrol in Global Certificate in JavaScript Testing with Jest?

Ideal Audience for Global Certificate in JavaScript Testing with Jest Developers in the UK looking to upskill in JavaScript testing are the primary target audience for this course.
Key Characteristics: Professionals with 1-3 years of experience in software development, familiar with JavaScript and testing frameworks, and eager to enhance their skills in automated testing.
Career Goals: Individuals seeking to transition into testing roles, improve their job prospects, or advance their careers in the tech industry, with a focus on the UK's thriving tech sector.
Prerequisites: Basic knowledge of JavaScript, HTML, and CSS, as well as familiarity with testing concepts and principles.
Course Benefits: Gain hands-on experience with Jest, a popular testing framework, and develop skills in JavaScript testing, leading to improved job prospects and career advancement opportunities in the UK's tech industry.