The Salesforce Certified JavaScript Developer I certification is intended for candidates who have the skills, experience, and knowledge to develop front-end and/or back-end JavaScript applications for the web stack. Candidates who possess these skills can apply them to any framework that is not mobile or device-specific.
The certification demonstrates that the candidate has core JavaScript skills and hands-on development skills related to any JavaScript-related tech. This includes the Lightening Component framework, and specifically Lightening Web components. These components are custom HTML elements built using standard HTML and modern JavaScript.
This particular certification consists of two parts. The JavaScript Developer 1 is a proctored, multiple-choice exam, and the Lightning Web Components Specialist Superbadge. These two certificates can be earned in any sequence. The multiple-choice exam focuses only on JavaScript, and the Superbadge covers hands-on Lightning Web component development skills. Combining these two credentials automatically earns the Salesforce Certified JavaScript Developer I certification.
Salesforce offers candidates a variety of exam preparation tools to help them prepare for the certification exam. These resources ensure a full understanding and mastery of the test’s content. One of the primary tools is Trailhead, the company’s online learning platform.
Trailhead offers customized modules and trails that focus on teaching solid JavaScript fundamentals. They also take candidates through more advanced concepts and specific Salesforce Lightning Web Components. Through interactive, hands-on challenges and guided learning experiences, Trailhead helps candidates build and reinforce the skills necessary for the certification.
Salesforce also offers an excellent exam guide and the Trailhead learning program. It carefully outlines the main topics and objectives covered in the exam. This guide provides a detailed breakdown of each exam section and helps candidates focus their study efforts on the most important areas. The practice exams and sample questions are also available.
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