Last updated on Oct 17, 2026
All Salesforce Certified JavaScript Developer I certification learning material, study guide, training courses are created by a team of Salesforce training experts. The Study Guide and .EXM training software files contain relevant Salesforce Certified JavaScript Developer I content, labs, practice questions and explanation. This Certified JavaScript Developer I exam guide and training courses is based on the latest exam outlines available!
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Welcome to this comprehensive guide on how to prepare for and pass the Salesforce Certified JavaScript Developer I Exam. This exam is designed to test your knowledge and skills in JavaScript development within the Salesforce platform. By obtaining this certification, you will demonstrate your proficiency in leveraging JavaScript to build custom applications and enhance the functionality of Salesforce.
The Salesforce Certified JavaScript Developer I Exam is a multiple-choice exam that consists of approximately 60 questions. The duration of the exam is 105 minutes, and a passing score of 68% is required to obtain the certification. It is important to note that the exam questions are regularly updated to reflect the latest best practices and technologies in JavaScript development on the Salesforce platform.
To succeed in the exam, it is crucial to have a solid understanding of the following key areas:
Here are some actionable tips to help you prepare effectively for the Salesforce Certified JavaScript Developer I Exam:
Passing the Salesforce Certified JavaScript Developer I Exam is a significant achievement that validates your expertise in JavaScript development within the Salesforce platform. By following the tips provided in this guide and investing time and effort in your preparation, you can increase your chances of success. Remember to leverage official documentation, complete relevant Trailhead modules, and practice with sample questions to reinforce your knowledge. Best of luck on your journey towards becoming a certified JavaScript developer on Salesforce!
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