diff --git a/src/app/editor.ts b/src/app/editor.ts
index 860cfc8..6fdcb73 100644
--- a/src/app/editor.ts
+++ b/src/app/editor.ts
@@ -1,10 +1,26 @@
-import { Transaction } from "@codemirror/state";
-import { EditorView, keymap } from "@codemirror/view";
+import { Transaction, StateEffect } from "@codemirror/state";
+import {
+    EditorView,
+    keymap,
+    lineNumbers,
+    highlightSpecialChars,
+    highlightActiveLine,
+    highlightActiveLineGutter,
+    drawSelection,
+    dropCursor,
+    rectangularSelection,
+    crosshairCursor,
+} from "@codemirror/view";
 import { defaultKeymap, undo, redo } from "@codemirror/commands";
 import { oneDark } from "@codemirror/theme-one-dark";
-import { LanguageDescription } from "@codemirror/language";
+import {
+    LanguageDescription,
+    foldGutter,
+    indentOnInput,
+    bracketMatching,
+} from "@codemirror/language";
 import { languages } from "@codemirror/language-data";
-import { StateEffect } from "@codemirror/state";
+import { highlightSelectionMatches, searchKeymap } from "@codemirror/search";
 
 import { OpenFile } from "./filestate";
 
@@ -44,6 +60,7 @@ export class Editor {
         this.file = file;
         const kmap = keymap.of([
             ...defaultKeymap,
+            ...searchKeymap,
             { key: "Mod-z", run: () => undo(file.target) },
             { key: "Mod-shift-z", run: () => redo(file.target) },
         ]);
@@ -55,13 +72,33 @@ export class Editor {
                 fixedHeightEditor,
                 kmap,
                 EditorView.lineWrapping,
+                lineNumbers(),
+                highlightSpecialChars(),
+                foldGutter(),
+                drawSelection(),
+                dropCursor(),
+                // allowMultipleSelections,
+                indentOnInput(),
+                bracketMatching(),
+                // closeBrackets,
+                // autocompletion,
+                rectangularSelection(),
+                crosshairCursor(),
+                highlightActiveLine(),
+                highlightActiveLineGutter(),
+                highlightSelectionMatches(),
+                // lintKeymap,
             ],
         });
-        const language = LanguageDescription.matchFilename(languages, file.filePath)?.load().then((Lang) => {
-            let eff = StateEffect.appendConfig.of(Lang);
-            let tr = this.view.dispatch({effects: [eff]});
-        });
-
+        const language = LanguageDescription.matchFilename(
+            languages,
+            file.filePath,
+        )
+            ?.load()
+            .then((Lang) => {
+                let eff = StateEffect.appendConfig.of(Lang);
+                let tr = this.view.dispatch({ effects: [eff] });
+            });
     }
 
     get dom() {
diff --git a/src/app/foldernav.ts b/src/app/foldernav.ts
index c120d57..98e584e 100644
--- a/src/app/foldernav.ts
+++ b/src/app/foldernav.ts
@@ -43,6 +43,7 @@ const FsItemView = (tree: FolderTree): HTMLElement => {
     if (tree.type === "file")
         return v.p(
             {
+                class: "cursor-pointer hover:bg-gray-100",
                 onclick: async () =>
                     addEditor(await OpenFile.openFile(tree.path)),
             },
@@ -55,13 +56,16 @@ const FsItemView = (tree: FolderTree): HTMLElement => {
             ? v.ul({}, tree.children?.map(FsItemView))
             : v.div({ ariaBusy: true });
     const folder = v.details(
-        { class: "inline", ontoggle: () => (isOpen.val = folder.open) },
+        {
+            class: "flex-auto inline",
+            ontoggle: () => (isOpen.val = folder.open),
+        },
         v.summary(tree.name),
         children,
     );
 
     return v.div(
-        { class: "flex" },
+        { class: "cursor-pointer flex hover:bg-gray-100" },
         v.span(() => (isOpen.val ? "📂" : "📁")),
         folder,
     );
diff --git a/src/main/main.ts b/src/main/main.ts
index 43df5b4..ab2424d 100644
--- a/src/main/main.ts
+++ b/src/main/main.ts
@@ -18,8 +18,8 @@ if (started) {
 const createWindow = () => {
     // Create the browser window.
     const mainWindow = new BrowserWindow({
-        width: 800,
-        height: 600,
+        width: 1152,
+        height: 720,
         webPreferences: {
             preload: path.join(__dirname, "preload.js"),
         },