diff --git a/examples/++.janet b/examples/++.janet
new file mode 100644
index 0000000..c038a70
--- /dev/null
+++ b/examples/++.janet
@@ -0,0 +1,3 @@
+(var a 0) # -> 0
+(set a (+ a 1)) # -> 1
+(++ a) # -> 2 (same effect as above)