FLooP is a basic recursive block-structured programming language designed for educational purposes, particularly for those exploring computational models. Developed by Douglas Hofstadter, it supports a simple subroutine structure and offers basic number and boolean handling along with recursion. Unlike its predecessor BLooP, FLooP allows for unbounded loops, endowing it with capabilities akin to those of a Turing machine, which is essential for various undecidability theorems. Its syntax is straightforward yet verbose, making it accessible for users new to programming concepts.

Targeted at a wide audience including small to mid-sized businesses, freelancers, and educational institutions, FLooP is available in English and can be integrated with platforms like Replit. The software is subscription-based and provides online support alongside comprehensive documentation for training. Although initially conceived as an academic exercise, FLooP remains a useful tool for those interested in the fundamentals of programming and computational theory.