Pipe

Pipe positions itself as a general-purpose visual programming language that was fully specified before implementation. Unlike existing visual languages that tend to be simplistic or domain-specific, Pipe is designed to be semantically powerful enough to rival traditional text-based programming while remaining more accessible.

The language targets five critical problems amplified by AI: predictable and customizable general AI agents, fully observable and quickly patchable cybersecurity systems, and reviewable AI-generated code. It combines visual and textual elements, a hybrid approach praised by academic reviewers in programming languages.

The project represents seven years of R&D, with a 155-page full specification, a number one Amazon bestseller book in 2025, and eleven patents pending. A live Pipe IDE is available to run directly in the browser, and an introduction video and example walkthrough are provided for newcomers.

Pipe is aimed at developers, programming language enthusiasts, AI agent builders, and security-conscious teams who want more reviewable and observable software systems. Those new to the language should start with the book PDF and the browser-based IDE examples before diving into the full specification. Overall, Pipe is a credible and unusually well-documented attempt to rethink visual programming for serious use.