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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
28998
711
219
operators
13970
424
121
conditions and loops
15815
181
96
arrays
10427
194
79
functions
8217
156
48
basics
6518
140
39
strings
5974
105
38
numbers
4880
96
20