Salesforce Certified JavaScript Developer I
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Salesforce Certified JavaScript Developer I at Salesforce Overview
Mode of learning | Online |
Official Website | Go to Website  |
Credential | Certificate |
Salesforce Certified JavaScript Developer I at Salesforce Highlights
- Earn a certificate of completion
Salesforce Certified JavaScript Developer I at Salesforce Course details
- This course validates core JavaScript skills and hands-on development skills of candidates who need to work with JavaScript related technologies like the Lightning Component Framework, and specifically Lightning Web Components
- This course validates the knowledge and skills of individuals in building custom applications on the Lightning Platform
Salesforce Certified JavaScript Developer I at Salesforce Curriculum
Variables, Types, and Collections: 23%
Given a scenario, write code to create variables and initialize them correctly
Given a business requirement, utilize strings, numbers, and dates effectively
Given a scenario or example, demonstrate awareness of type coercion and its effects
Objects, Functions, and Classes: 25%
Given a business requirement, locate the best function implementation
Given a business requirement, apply fundamentals of object implementation to solve the business requirement
Given a business requirement, apply fundamentals of class implementation to solve the business requirement
Browser and Events: 17%
Given a business requirement, utilize Events, event handlers and propagation
Given a business requirement, evaluate and manipulate the DOM
Given a scenario, utilize the Browser Dev Tools to investigate code behavior
Debugging and Error Handling: 7%
Given a scenario, handle errors properly
Given code to be debugged, use the console and breakpoints
Asynchronous Programming: 13%
Given a scenario, apply asynchronous programming concepts
Given a scenario, use event loop and event monitor or determine loop outcomes
Server Side JavaScript: 8%
Given a scenario and requirements, infer which Node.js implementation is a good solution
Given a scenario and requirements, infer which Node.js CLI command is a good solution
Know the core Node.js modules and given requirements, infer which Node.js library/framework is a good solution
Testing: 7%
With a block of code and the associated Unit Test, determine where the test is ineffective and modify it to make it more effective
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