ABOUT THE EXAM
The Salesforce Certified JavaScript Developer I certification is intended for candidates who develop front-end and/or back-end JavaScript applications for the web stack.
Get the Exam Guide
Get the Exam Guide
PATH TO CERTIFICATION
The certification consists of two parts: the Lightning Web Components Specialist Superbadge and the JavaScript Developer I proctored multiple-choice exam. These two credentials can be earned in any sequence. The combination of both of these credentials earns the Salesforce Certified JavaScript Developer I certification.
Study & Prepare
Learn at your own pace with a learning path designed just for you.
~32 hrs
Trailmix - Salesforce Trailhead
Preparing to take your Salesforce JavaScript Developer I credential? Check out this trailmix that has been curated to help you get exam ready!
~1 hr 5 mins
Trail - Salesforce Trailhead
Get ready for the JavaScript Developer I certification exam with interactive study tools.
Join the community
Collaborate and study with fellow Trailblazers in the Trailblazer Community
Earn your Credential
Earn the Lightning Web Components Specialist Superbadge and take the JavaScript Developer I proctored multiple-choice exam.
4 Modules
Superbadge
Showcase your mastery of Lightning Web Components by building a sophisticated app.
Maintain Your Credential
| Maintenance Module | Date Available | Completion Deadline |
|---|---|---|
| Summer ‘23 | Available Now! | August 2024 |
| Winter ‘24 | Available Now! | December 2024 |
| Spring '24 | Available Now! | April 2025 |
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Certification
Certified Platform Developer I developers understand how to develop and deploy custom business logic and custom interfaces using the programmatic capabilities of the Lightning Platform. They know when to use declarative versus programmatic methods, and can extend the Lightning Platform using Apex and Visualforce.
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The Salesforce Platform Developer II (PDII) credential is designed for those who have the skills and experience in advanced programmatic capabilities of the Salesforce Platform and data modeling to develop complex business logic and interfaces.