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JavaScript for hackersLearn to think like a hacker - the book by Gareth Heyes

Hackvertor Cutting edge conversion

Made by Gareth Heyes · Follow on X: @garethheyes

length

StringBuilt-in•1 installs•4 views

Returns the length of the input

Created byhackvertor

Created Sep 19, 2026

Updated Sep 19, 2026

CategoryString

Self-closingNo

TypeBuilt-in

Arguments:

Code: