The Red Penguin

Introduction to JUCE

Tuesday 28 July 2020

What is JUCE?

JUCE has an extensive API for building applications. In order to facilitate the use of
the API, it’s organized into different modules. During our development we will use the
GUI and Audio modules.

Projucer is a graphical application that allows us to create and manage JUCE projects.
We’re going to use Projucer to create an Audio Application during the second part of
this course.

Projucer allows us to export the application to multiple platforms including Linux,
macOS, iOS, Windows, and Android. In the general case, the code is portable from one
platform to another, requiring only a recompilation.

We can also manage modules from within Projucer. What this means is that we
can bring extra components to be used in our application and enhance or add new



Introduction to Projucer

Here is a list of common tasks when we first use Projucer:

1. Create a new project

We tell Projucer that we want to create a project, give it a name and a type.

2. Configure exporters

Here’s where we would choose from a list of supported exporters.

3. Save

Save the project

4. Open in IDE

Depending on the platform, we may have a button for firing up the IDE. Clicking
it will open the project’s code in that particular IDE so we can start writing code.

5. Build

Compile the project to verify that the base code compiles.

6. Run

Run the project to verify that it runs correctly.