Install the Juniper Compiler

The latest Juniper release is 4.0.1. Either the official Arduino IDE or Platform IO can be used with Juniper. We have also created a syntax coloring package for the VS Code text editor. It can be used by searching for Juniper in the extensions manager.

Windows MSI Installer
Windows Portable ZIP File
Linux DEB Installer
Linux Portable ZIP File
OSX Portable ZIP File (x64)
OSX Portable ZIP File (ARM)
Visual Studio Code Language Extension

View Downloads for Older Versions

Install the Arduino Toolchain

Juniper transpiles .jun files to C++. The entire Juniper code and standard library will be compiled to a single .cpp file. After compiling to C++, simply take the C++ file and compile using the Arduino IDE or PlatformIO. The recommended setting for the C++ compilation optimization level is -Os (optimize for program size). This is the default setting for the Arduino IDE.

Get PlatformIO

Get Arduino IDE

Run the Juniper compiler

Windows (MSI Installer)

juniper -s s1.jun s2.jun ... sn.jun -o output.cpp

Windows (Portable ZIP File)

Juniper.exe -s s1.jun s2.jun ... sn.jun -o output.cpp

Linux (DEB Installer)

sudo apt install ./Juniper-4.0.1.deb
juniper -s s1.jun s2.jun ... sn.jun -o output.cpp

Linux (Portable ZIP File)

unzip Juniper-4.0.1.zip -d Juniper-4.0.1
cd Juniper-4.0.1/linux-x64
chmod +x Juniper
./Juniper -s s1.jun s2.jun ... sn.jun -o output.cpp

OSX x64 (Portable ZIP File)

unzip Juniper-4.0.1-osx.zip -d Juniper-4.0.1
cd Juniper-4.0.1/osx-x64
chmod +x Juniper
./Juniper -s s1.jun s2.jun ... sn.jun -o output.cpp

OSX ARM (Portable ZIP File)

unzip Juniper-4.0.1-osx-arm64.zip -d Juniper-4.0.1
cd Juniper-4.0.1/osx-arm64
chmod +x Juniper
./Juniper -s s1.jun s2.jun ... sn.jun -o output.cpp