C++, STL (Standard Template Library)

C++'s Standard Template Library (STL) is a collection of pre-made tools that help programmers quickly manage data and perform common tasks. It includes containers like vectors and lists to store data, algorithms for sorting and searching, and iterators to navigate data structures. STL is designed to be efficient and flexible, enabling developers to write clean code without building these components from scratch. Think of it as a ready-made toolkit that simplifies complex programming chores while ensuring high performance and consistency.