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In this video, we will explore the difference between This video is an introduction to the let Keyword in closure = A function defined inside of another function, // the inner function has access to the variables // and Visit for all related materials, community help, source code etc. # In today's video I'll be explaining the 3 different types of Web Dev Roadmap for Beginners (Free!): In this video we'll compare the keywords var, ...

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Last Updated: June 6, 2026

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JavaScript Block scope vs Function scope

JavaScript Block scope vs Function scope

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Learn JavaScript VARIABLE SCOPE in 5 minutes! 🏠

Learn JavaScript VARIABLE SCOPE in 5 minutes! 🏠

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JavaScript: What is "block scope"?

JavaScript: What is "block scope"?

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const, let and blocks in ES 6+ /

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