This is a Heroku buildpack for Julia apps.
JuliCon 2019 Presentation Video
Example project that uses this buildpack with Mux.jl.
In order to use this buildpack simply use a project containing Project.toml & Manifest.toml. The buildpack will install all the project dependencies in build time.
You can also specify Julia version you want to use in Project.toml or use the buildpack default version.
Make sure you have a Procfile as follow
web: julia --project src/app.jl $PORT
You can also replace app.jl with your main app file name.