Parser combinators

Parser combinators are a way to construct complex parsers from simpler ones using a modular and functional approach. They allow developers to combine smaller parsing functions like building blocks, making it easier to define how to interpret and process text or data. For example, you can create a parser for numbers, then another for words, and combine them to parse sentences. This technique enhances readability and reusability in programming, and it's commonly used in languages like Haskell or Scala for tasks like interpreting programming languages or data formats.