diff --git a/.env b/.env
new file mode 100644
index 0000000..ca10588
--- /dev/null
+++ b/.env
@@ -0,0 +1,2 @@
+# Set version of program
+VERSION=0.1.0
diff --git a/Justfile b/Justfile
new file mode 100644
index 0000000..84ada8b
--- /dev/null
+++ b/Justfile
@@ -0,0 +1,4 @@
+set dotenv-load
+
+julia:
+  julia julia/main.jl
diff --git a/julia/main.jl b/julia/main.jl
new file mode 100644
index 0000000..25656e6
--- /dev/null
+++ b/julia/main.jl
@@ -0,0 +1,5 @@
+version = ENV["VERSION"]
+
+printstyled("\nsage.jl $version\n", color=:cyan, bold=true);
+println("A collection of cybersecurity-related utilities for my personal use.");
+printstyled("This is the part of the program responsible for data visualisation and manipulation.\n", bold=true);