Academic
JavaScript & TypeScript Practice Test
This free JavaScript & TypeScript Practice Test is here to help you get comfortable with the kinds of questions you might see on the exam. You’ll go through areas like Async: Promises, async/await, DOM, Events, and Browser APIs, JS/TS Syntax, Types, Scope, Closures, and this, Modules, Bundling, Performance, and Memory, presented in a clear and approachable way. If you searched for something like ‘javascript typescript practice test’, ‘javascript and typescript practice questions’, you’re in the right place. Use this test to check what you already know, notice areas you may want to review, and build confidence before taking the real exam.
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What's on this JavaScript & TypeScript Practice Test?
The JavaScript & TypeScript Practice Test focuses on the key ideas that often appear on exams like this. You’ll answer questions on Async: Promises, async/await, DOM, Events, and Browser APIs, JS/TS Syntax, Types, Scope, Closures, and this, Modules, Bundling, Performance, and Memory, Security, Sanitization, Testing, and Tooling, TS Types, Interfaces, Generics, tsconfig, Modules, and Build, each written to feel clear and helpful. You might even see ideas related to searches like ‘javascript typescript practice test’. Each attempt gives you a quick sense of where you’re solid and where you may want more practice. The goal is to reinforce the concepts, question styles, and the reasoning and content knowledge assessed in academic exams.