diff --git a/algo/jDE.go b/algo/jDE.go
new file mode 100644
index 0000000..ce56f82
--- /dev/null
+++ b/algo/jDE.go
@@ -0,0 +1,9 @@
+// Copyright 2022 wanderer <a_mirre at utb dot cz>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package algo
+
+// Evolve runs an evolution algorithm on population (WIP).
+func Evolve(population any) any {
+	return population
+}