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JavaScript | Variables & Datatypes Explained(var, let, const) .

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Dec 26, 2025
11:41

You’ll learn: What variables are in JavaScript The difference between var, let, and const JavaScript datatypes: String, Number, Boolean, Array, Object, and more When and where to use each variable type in Playwright test scripts This beginner-friendly session is perfect if you’re: New to Playwright with JavaScript Transitioning from manual to automation testing Strengthening your JavaScript basics for real-world test automation Playwright JavaScript JavaScript Variables var let const JavaScript Datatypes Playwright Automation JavaScript for Automation Testing Playwright Tutorial for Beginners

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JavaScript | Variables & Datatypes Explained(var, let, const) . | NatokHD