The link to stringsjs.com takes you to another site

[juggledad]

http://stringjs.com/ no longer exists. this takes you to another site

[Steveorevo]

Yes, sadly that domain has expired; but that's what that way back Time Machine is fore! :)

https://web.archive.org/web/20171201072159/http://stringjs.com/

Or his github repo still lives at:

https://github.com/jprichardson/string.js

[juggledad]

You might want to change the link in the description

[Steveorevo]

Done!