Golang offers a robust set of functionalities for working with strings 
1. Slices for Substrings: Go strings are immutable, but you can use slices to extract substrings without modifying the original. 
2. Rune Iterations: Strings in Go are sequences of runes (Unicode characters). By iterating over runes, you can handle multi-byte characters. 
3. Powerful String Builders: For complex string construction, the strings.Builder type provides efficient concatenation without temporary allocations. 
4. Built-in Functions for Common Tasks: Go offers a rich set of built-in functions for string manipulation, including:

Golang offers a robust set of functionalities for working with strings  
  
1\. Slices for Substrings:  
Go strings are immutable, but you can use slices to extract substrings without modifying the original.  
  
2\. Rune Iterations:  
Strings in Go are sequences of runes (Unicode characters). By iterating over runes, you can handle multi-byte characters.  
  
3\. Powerful String Builders:  
For complex string construction, the strings.Builder type provides efficient concatenation without temporary allocations.  
  
4\. Built-in Functions for Common Tasks:  
Go offers a rich set of built-in functions for string manipulation, including:

Golang String Insights: Hidden Gems for Powerful Text Manipulation