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JavaScript
Programming language for webpages that running in the browser.
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Beginner
8
Intermediate
8
Advanced
3
variables and data types
29450
721
220
operators
14138
433
123
conditions and loops
16005
183
97
arrays
10548
195
79
functions
8311
157
49
basics
6583
143
39
strings
6035
106
38
numbers
4933
98
22