Salesforce Certified JavaScript Developer I
Salesforce-JS1
Master modern JavaScript fundamentals, asynchronous patterns, and browser APIs to build high-performance, scalable web applications within the Salesforce ecosystem and beyond.
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Try a real question
Sample Salesforce Certified JavaScript Developer I exam question
Answer this question the same way you would on exam day. No sign-up needed — one random question, three tries to swap it out.
FoundationObjects, Functions, and Classes
What is the role of the describe block in the code?
javascript
describe('ShoppingCart', () => {
it('adds item', () => {
// test add behavior
});
it('removes item', () => {
// test remove behavior
});
});Frequently asked questions
Key facts about the Salesforce Certified JavaScript Developer I certification and how to prepare for it.
Skills & Requirements
What you need to know before attempting the Salesforce Certified JavaScript Developer I exam.
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