diff --git a/.changeset/tame-eagles-relax.md b/.changeset/tame-eagles-relax.md
new file mode 100644
index 00000000..8e5d5b5a
--- /dev/null
+++ b/.changeset/tame-eagles-relax.md
@@ -0,0 +1,7 @@
+---
+'react-base16-styling': major
+'react-dock': major
+'react-json-tree': major
+---
+
+Convert React packages to ESM