What Are Source Maps in Javascript?

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In this video you will learn what are source maps in Javascript and how they can help us in debugging our code. So nowadays we write Javascript with new features which are not supported in all browsers. To solve this problem we use tools like Babel to transpile our code in older version. This is why we have a problem that our code which is executed in browser look different or not debuggable at all if minified. Sourcemaps solve this problem for us. They help us to debug code on staging or production without a problem.

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Appreciate the speed up tip in the end there. I'm really enjoying the videos and learning a lot. Thanks for putting these out.

Unnonamus
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Спасибо, Олександр. Нормально объяснили, что такое сорс мэпс.

deniskotov
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Amazing! What is a tool which shows recommendation or syntax for CLI input? 4:13

imays