diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..d69463a
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+## 2026-01-15
+
+- All frontend code now lives in `src/client/`
+- All backend code now lives in `src/server/`
+- ^^ This is a change from `src/js/` being for frontend and just `src/` for backend
diff --git a/src/pico.css b/src/css/pico.css
similarity index 100%
rename from src/pico.css
rename to src/css/pico.css
diff --git a/src/reset.css b/src/css/reset.css
similarity index 100%
rename from src/reset.css
rename to src/css/reset.css
diff --git a/src/index.tsx b/src/index.tsx
index b209637..13e26d5 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -9,8 +9,8 @@ import defaultLayout from './layout'
 import { feFunctions, fnStorage } from './frontend'
 
 const SHOW_HTTP_LOG = true
-const CSS_RESET = await Bun.file(join(import.meta.dir, '/reset.css')).text()
-const PICO_CSS = await Bun.file(join(import.meta.dir, '/pico.css')).text()
+const CSS_RESET = await Bun.file(join(import.meta.dir, '/css/reset.css')).text()
+const PICO_CSS = await Bun.file(join(import.meta.dir, '/css/pico.css')).text()
 
 export * from './utils'
 export { frontend } from './frontend'
diff --git a/src/port-selection.test.ts b/src/tests/port-selection.test.ts
similarity index 100%
rename from src/port-selection.test.ts
rename to src/tests/port-selection.test.ts