String manipulations

• String matching
• Count occurrences of a substring
• Compare a list of strings
• Repeat a string
• Word frequency
• Tokenize a string with escaping
• Tokenize a string
• Reverse a string
• Word wrap
• String case
• Comma quibbling
• Rep-string
• Binary strings
• Jaro distance
• Character codes
• Brace expansion
• Jewels and Stones
• Find common directory path
• Caesar cipher
• Strip a set of characters from a string
• ASCII art diagram converter
• Strip whitespace from a string/Top and tail
• Password generator
• Commatizing numbers
• Generate lower case ASCII alphabet