Juniper

Juniper is a functional reactive programming (FRP) language designed specifically for Arduino and microcontroller projects. It provides a high-level, timing-based approach to event-driven programming that aligns naturally with the real-time reactive nature of embedded systems. The language transpiles to Arduino C++, which is then compiled into executable code for microcontrollers.

Key Features

• Functional Reactive Programming — Enables high-level, declarative handling of real-time events and signals.
• Arduino Integration — Transpiles directly to Arduino C++ for seamless deployment on microcontrollers.
• Static Typing & Type Inference — Ensures type safety while reducing boilerplate with automatic type deduction.
• Algebraic Data Types — Supports complex data structures through sum types and records (similar to C++ structs).
• First-Class Functions — Treats functions as values, enabling functional programming patterns.
• Template-Based Lists — Uses templates to create lists with maximum capacity constraints.

Philosophy

Juniper aims to bring the expressiveness and safety of functional reactive programming to embedded development, allowing developers to write more maintainable and robust code for real-time microcontroller applications.