Last updated on Oct 12, 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!
Struggling with a complex question? Just ask your Certified JavaScript Developer I AI tutor. It explains concepts, clarifies why wrong answers are wrong, and helps you understand Certified JavaScript Developer I topics in depth, available 24/7, included at no extra cost.
Don't just see the right answer, understand why it's right and why the others are wrong. In any Language!
Your AI tutor is available around the clock. No scheduling, no waiting — help is one click away inside the practice test.
Available directly in your online practice session. Click "Ask AI" on any question and get an instant explanation.
One-time payment, instant access
Launch the exam online
Get an instant explanation
Take the first step towards passing your Certified JavaScript Developer I exam with ease by investing in our comprehensive certification exam material.
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!
Had to go over the practice sets more times than I'd like to admit, but it finally clicked. Those repeated runs really paid off. VirtuLearner's prep course guided me through to pass the exam.
Waited way too long to start studying, but VirtuLearner's prep course helped me catch up fast. The AI Assistant was my late-night study buddy while I crammed for the exam. Relieved it's over.
Barely slept teh night before the exam, nerves had me doubting everything. The AI tutor on VirtuLearner was a lifesaver, boosting my confidence with its step-by-step guidance. Couldn’t have done it without that extra push.
Managed to squeeze in study sessions between work calls, and it paid off. The material matched the exam closely, making it easier to tackle. VirtuLearner really came through for this one.
Tackling this exam felt like a mountain, especially when squeezing study sessions into my commute. The AI Assistant was a lifesaver, breaking down complex topics I just couldn't wrap my head around on my own. Grateful for the help—finally passed it.
Studied between work calls and found VirtuLearner's prep material spot on for the exam. The content really mirrored what was on the test, making it much easier to handle.
Thought I could wing it, but I was so wrong. Thanks to VirtuLearner's practice questions, I managed to cram everything over the weekend. Barely survived the exam, but I passed.
Lost some sleep beforehand, but the AI tutor really helped build my confidence. The exam wasn't easy, yet I felt prepared and tackled it successfully.
Tried the exam once before and failed spectacularly. This time around, the detailed explanations and AI Assistant in the VirtuLearner course made all the difference. Finally managed to pass, and honestly, couldn't have done it without them.
First time was rough, but with VirtuLearner, I finally got throgh the exam. The prep course pinpointed my weak spots and the AI Assistant was a solid study partner. Happy to have passed.