diff --git a/src-tauri/src/commands.rs b/src-tauri/src/commands.rs
index f832d6d..62c0a91 100644
--- a/src-tauri/src/commands.rs
+++ b/src-tauri/src/commands.rs
@@ -463,6 +463,78 @@ pub async fn write_file_content(path: String, content: String) -> Result<(), Str
         .map_err(|e| format!("Failed to write file: {}", e))
 }
 
+#[tauri::command]
+pub async fn create_file(path: String) -> Result<(), String> {
+    use std::fs::File;
+    use std::path::Path;
+
+    let file_path = Path::new(&path);
+
+    if file_path.exists() {
+        return Err("File already exists".to_string());
+    }
+
+    File::create(file_path).map_err(|e| format!("Failed to create file: {}", e))?;
+
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn create_directory(path: String) -> Result<(), String> {
+    use std::fs;
+    use std::path::Path;
+
+    let dir_path = Path::new(&path);
+
+    if dir_path.exists() {
+        return Err("Directory already exists".to_string());
+    }
+
+    fs::create_dir_all(dir_path).map_err(|e| format!("Failed to create directory: {}", e))?;
+
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn delete_file(path: String) -> Result<(), String> {
+    use std::fs;
+    use std::path::Path;
+
+    let file_path = Path::new(&path);
+
+    if !file_path.exists() {
+        return Err("File does not exist".to_string());
+    }
+
+    if file_path.is_dir() {
+        return Err("Path is a directory, use delete_directory instead".to_string());
+    }
+
+    fs::remove_file(file_path).map_err(|e| format!("Failed to delete file: {}", e))?;
+
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn delete_directory(path: String) -> Result<(), String> {
+    use std::fs;
+    use std::path::Path;
+
+    let dir_path = Path::new(&path);
+
+    if !dir_path.exists() {
+        return Err("Directory does not exist".to_string());
+    }
+
+    if !dir_path.is_dir() {
+        return Err("Path is not a directory".to_string());
+    }
+
+    fs::remove_dir_all(dir_path).map_err(|e| format!("Failed to delete directory: {}", e))?;
+
+    Ok(())
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 2c8b9de..0d0901e 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -154,6 +154,10 @@ pub fn run() {
             list_directory,
             read_file_content,
             write_file_content,
+            create_file,
+            create_directory,
+            delete_file,
+            delete_directory,
         ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
diff --git a/src/lib/components/KeyboardShortcutsModal.svelte b/src/lib/components/KeyboardShortcutsModal.svelte
index e87e04b..fb17d78 100644
--- a/src/lib/components/KeyboardShortcutsModal.svelte
+++ b/src/lib/components/KeyboardShortcutsModal.svelte
@@ -34,6 +34,8 @@
         { keys: ["Ctrl", "B"], description: "Toggle file browser" },
         { keys: ["Ctrl", "S"], description: "Save current file" },
         { keys: ["Ctrl", "W"], description: "Close current tab" },
+        { keys: ["Ctrl", "N"], description: "New file" },
+        { keys: ["Right-click"], description: "Context menu (New/Delete)" },
       ],
     },
     {
diff --git a/src/lib/components/editor/ConfirmDialog.svelte b/src/lib/components/editor/ConfirmDialog.svelte
new file mode 100644
index 0000000..f436a5e
--- /dev/null
+++ b/src/lib/components/editor/ConfirmDialog.svelte
@@ -0,0 +1,60 @@
+<script lang="ts">
+  interface Props {
+    title: string;
+    message: string;
+    confirmText?: string;
+    cancelText?: string;
+    destructive?: boolean;
+    onConfirm: () => void;
+    onCancel: () => void;
+  }
+
+  let {
+    title,
+    message,
+    confirmText = "Confirm",
+    cancelText = "Cancel",
+    destructive = false,
+    onConfirm,
+    onCancel,
+  }: Props = $props();
+
+  function handleKeydown(event: KeyboardEvent) {
+    if (event.key === "Escape") {
+      onCancel();
+    } else if (event.key === "Enter") {
+      onConfirm();
+    }
+  }
+</script>
+
+<svelte:window onkeydown={handleKeydown} />
+
+<!-- svelte-ignore a11y_no_static_element_interactions -->
+<div class="fixed inset-0 z-50 flex items-center justify-center bg-black/50" onclick={onCancel}>
+  <!-- svelte-ignore a11y_no_static_element_interactions -->
+  <div
+    class="mx-4 w-full max-w-md rounded-lg border border-gray-700 bg-gray-800 p-6 shadow-xl"
+    onclick={(e) => e.stopPropagation()}
+  >
+    <h2 class="mb-2 text-lg font-semibold text-gray-100">{title}</h2>
+    <p class="mb-6 text-sm text-gray-300">{message}</p>
+
+    <div class="flex justify-end gap-3">
+      <button
+        class="rounded-md border border-gray-600 bg-gray-700 px-4 py-2 text-sm text-gray-200 hover:bg-gray-600"
+        onclick={onCancel}
+      >
+        {cancelText}
+      </button>
+      <button
+        class="rounded-md px-4 py-2 text-sm text-white {destructive
+          ? 'bg-red-600 hover:bg-red-700'
+          : 'bg-pink-600 hover:bg-pink-700'}"
+        onclick={onConfirm}
+      >
+        {confirmText}
+      </button>
+    </div>
+  </div>
+</div>
diff --git a/src/lib/components/editor/FileBrowser.svelte b/src/lib/components/editor/FileBrowser.svelte
index 3e0b0ac..5c72801 100644
--- a/src/lib/components/editor/FileBrowser.svelte
+++ b/src/lib/components/editor/FileBrowser.svelte
@@ -1,36 +1,169 @@
 <script lang="ts">
+  import { onMount, onDestroy } from "svelte";
   import { editorStore } from "$lib/stores/editor";
   import FileTreeItem from "./FileTreeItem.svelte";
+  import FileContextMenu from "./FileContextMenu.svelte";
+  import InputDialog from "./InputDialog.svelte";
+  import ConfirmDialog from "./ConfirmDialog.svelte";
+  import type { FileEntry } from "$lib/types/editor";
 
   const fileTree = editorStore.fileTree;
   const isLoadingTree = editorStore.isLoadingTree;
   const currentDirectory = editorStore.currentDirectory;
 
+  // Listen for Ctrl+N keyboard shortcut from +page.svelte
+  function handleNewFileEvent() {
+    handleNewFile();
+  }
+
+  onMount(() => {
+    window.addEventListener("editor-new-file", handleNewFileEvent);
+  });
+
+  onDestroy(() => {
+    window.removeEventListener("editor-new-file", handleNewFileEvent);
+  });
+
+  // Context menu state
+  let contextMenu = $state<{
+    show: boolean;
+    x: number;
+    y: number;
+    targetEntry: FileEntry | null;
+  }>({
+    show: false,
+    x: 0,
+    y: 0,
+    targetEntry: null,
+  });
+
+  // Dialog state
+  let dialog = $state<{
+    type: "newFile" | "newFolder" | "delete" | null;
+    parentPath: string;
+    targetEntry: FileEntry | null;
+  }>({
+    type: null,
+    parentPath: "",
+    targetEntry: null,
+  });
+
   function handleRefresh() {
     const dir = $currentDirectory;
     if (dir) {
       editorStore.initializeFileTree(dir);
     }
   }
+
+  function handleContextMenu(event: MouseEvent, entry: FileEntry | null = null) {
+    event.preventDefault();
+    contextMenu = {
+      show: true,
+      x: event.clientX,
+      y: event.clientY,
+      targetEntry: entry,
+    };
+  }
+
+  function closeContextMenu() {
+    contextMenu = { show: false, x: 0, y: 0, targetEntry: null };
+  }
+
+  function openNewFileDialog(parentPath: string) {
+    dialog = { type: "newFile", parentPath, targetEntry: null };
+  }
+
+  function openNewFolderDialog(parentPath: string) {
+    dialog = { type: "newFolder", parentPath, targetEntry: null };
+  }
+
+  function openDeleteDialog(entry: FileEntry) {
+    dialog = { type: "delete", parentPath: "", targetEntry: entry };
+  }
+
+  function closeDialog() {
+    dialog = { type: null, parentPath: "", targetEntry: null };
+  }
+
+  async function handleCreateFile(fileName: string) {
+    await editorStore.createFile(dialog.parentPath, fileName);
+    closeDialog();
+  }
+
+  async function handleCreateFolder(folderName: string) {
+    await editorStore.createDirectory(dialog.parentPath, folderName);
+    closeDialog();
+  }
+
+  async function handleDelete() {
+    if (!dialog.targetEntry) return;
+
+    if (dialog.targetEntry.isDirectory) {
+      await editorStore.deleteDirectory(dialog.targetEntry.path);
+    } else {
+      await editorStore.deleteFile(dialog.targetEntry.path);
+    }
+    closeDialog();
+  }
+
+  function handleNewFile() {
+    openNewFileDialog($currentDirectory);
+  }
+
+  function handleNewFolder() {
+    openNewFolderDialog($currentDirectory);
+  }
 </script>
 
-<div class="file-browser">
+<!-- svelte-ignore a11y_no_static_element_interactions -->
+<div class="file-browser" oncontextmenu={(e) => handleContextMenu(e, null)}>
   <div class="header">
     <span class="title">Files</span>
-    <button class="refresh-button" on:click={handleRefresh} title="Refresh file tree">
-      <svg
-        width="14"
-        height="14"
-        viewBox="0 0 24 24"
-        fill="none"
-        stroke="currentColor"
-        stroke-width="2"
-      >
-        <path d="M23 4v6h-6" />
-        <path d="M1 20v-6h6" />
-        <path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15" />
-      </svg>
-    </button>
+    <div class="header-buttons">
+      <button class="header-button" onclick={handleNewFile} title="New File (Ctrl+N)">
+        <svg
+          width="14"
+          height="14"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="2"
+        >
+          <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" />
+          <path d="M14 2v6h6" />
+          <path d="M12 18v-6" />
+          <path d="M9 15h6" />
+        </svg>
+      </button>
+      <button class="header-button" onclick={handleNewFolder} title="New Folder">
+        <svg
+          width="14"
+          height="14"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="2"
+        >
+          <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z" />
+          <path d="M12 11v6" />
+          <path d="M9 14h6" />
+        </svg>
+      </button>
+      <button class="header-button" onclick={handleRefresh} title="Refresh file tree">
+        <svg
+          width="14"
+          height="14"
+          viewBox="0 0 24 24"
+          fill="none"
+          stroke="currentColor"
+          stroke-width="2"
+        >
+          <path d="M23 4v6h-6" />
+          <path d="M1 20v-6h6" />
+          <path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15" />
+        </svg>
+      </button>
+    </div>
   </div>
 
   <div class="tree-container">
@@ -63,13 +196,60 @@
     {:else}
       <div class="tree">
         {#each $fileTree as entry (entry.path)}
-          <FileTreeItem {entry} />
+          <FileTreeItem {entry} onContextMenu={handleContextMenu} />
         {/each}
       </div>
     {/if}
   </div>
 </div>
 
+{#if contextMenu.show}
+  <FileContextMenu
+    x={contextMenu.x}
+    y={contextMenu.y}
+    targetEntry={contextMenu.targetEntry}
+    currentDirectory={$currentDirectory}
+    onNewFile={openNewFileDialog}
+    onNewFolder={openNewFolderDialog}
+    onDelete={openDeleteDialog}
+    onClose={closeContextMenu}
+  />
+{/if}
+
+{#if dialog.type === "newFile"}
+  <InputDialog
+    title="New File"
+    placeholder="Enter file name..."
+    confirmText="Create"
+    onConfirm={handleCreateFile}
+    onCancel={closeDialog}
+  />
+{/if}
+
+{#if dialog.type === "newFolder"}
+  <InputDialog
+    title="New Folder"
+    placeholder="Enter folder name..."
+    confirmText="Create"
+    onConfirm={handleCreateFolder}
+    onCancel={closeDialog}
+  />
+{/if}
+
+{#if dialog.type === "delete" && dialog.targetEntry}
+  <ConfirmDialog
+    title="Delete {dialog.targetEntry.isDirectory ? 'Folder' : 'File'}"
+    message="Are you sure you want to delete '{dialog.targetEntry.name}'? {dialog.targetEntry
+      .isDirectory
+      ? 'This will also delete all files and folders inside it.'
+      : 'This action cannot be undone.'}"
+    confirmText="Delete"
+    destructive={true}
+    onConfirm={handleDelete}
+    onCancel={closeDialog}
+  />
+{/if}
+
 <style>
   .file-browser {
     display: flex;
@@ -96,7 +276,12 @@
     letter-spacing: 0.5px;
   }
 
-  .refresh-button {
+  .header-buttons {
+    display: flex;
+    gap: 4px;
+  }
+
+  .header-button {
     display: flex;
     align-items: center;
     justify-content: center;
@@ -109,7 +294,7 @@
     transition: all 0.15s ease;
   }
 
-  .refresh-button:hover {
+  .header-button:hover {
     background-color: var(--bg-primary);
     color: var(--text-primary);
   }
diff --git a/src/lib/components/editor/FileContextMenu.svelte b/src/lib/components/editor/FileContextMenu.svelte
new file mode 100644
index 0000000..def6e64
--- /dev/null
+++ b/src/lib/components/editor/FileContextMenu.svelte
@@ -0,0 +1,110 @@
+<script lang="ts">
+  import type { FileEntry } from "$lib/types/editor";
+
+  interface Props {
+    x: number;
+    y: number;
+    targetEntry: FileEntry | null;
+    currentDirectory: string;
+    onNewFile: (parentPath: string) => void;
+    onNewFolder: (parentPath: string) => void;
+    onDelete: (entry: FileEntry) => void;
+    onClose: () => void;
+  }
+
+  let { x, y, targetEntry, currentDirectory, onNewFile, onNewFolder, onDelete, onClose }: Props =
+    $props();
+
+  function handleNewFile() {
+    const parentPath = targetEntry?.isDirectory ? targetEntry.path : currentDirectory;
+    onNewFile(parentPath);
+    onClose();
+  }
+
+  function handleNewFolder() {
+    const parentPath = targetEntry?.isDirectory ? targetEntry.path : currentDirectory;
+    onNewFolder(parentPath);
+    onClose();
+  }
+
+  function handleDelete() {
+    if (targetEntry) {
+      onDelete(targetEntry);
+      onClose();
+    }
+  }
+
+  function handleKeydown(event: KeyboardEvent) {
+    if (event.key === "Escape") {
+      onClose();
+    }
+  }
+</script>
+
+<svelte:window onkeydown={handleKeydown} />
+
+<!-- svelte-ignore a11y_no_static_element_interactions -->
+<div
+  class="fixed inset-0 z-50"
+  onclick={onClose}
+  oncontextmenu={(e) => {
+    e.preventDefault();
+    onClose();
+  }}
+>
+  <!-- svelte-ignore a11y_no_static_element_interactions -->
+  <div
+    class="absolute z-50 min-w-[160px] rounded-md border border-gray-700 bg-gray-800 py-1 shadow-lg"
+    style="left: {x}px; top: {y}px;"
+    onclick={(e) => e.stopPropagation()}
+  >
+    <button
+      class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-gray-200 hover:bg-gray-700"
+      onclick={handleNewFile}
+    >
+      <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <path
+          stroke-linecap="round"
+          stroke-linejoin="round"
+          stroke-width="2"
+          d="M9 13h6m-3-3v6m5 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"
+        />
+      </svg>
+      New File
+    </button>
+
+    <button
+      class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-gray-200 hover:bg-gray-700"
+      onclick={handleNewFolder}
+    >
+      <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+        <path
+          stroke-linecap="round"
+          stroke-linejoin="round"
+          stroke-width="2"
+          d="M9 13h6m-3-3v6m-9 1V7a2 2 0 012-2h6l2 2h6a2 2 0 012 2v8a2 2 0 01-2 2H5a2 2 0 01-2-2z"
+        />
+      </svg>
+      New Folder
+    </button>
+
+    {#if targetEntry}
+      <div class="my-1 border-t border-gray-700"></div>
+
+      <button
+        class="flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm text-red-400 hover:bg-gray-700"
+        onclick={handleDelete}
+      >
+        <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path
+            stroke-linecap="round"
+            stroke-linejoin="round"
+            stroke-width="2"
+            d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+          />
+        </svg>
+        Delete {targetEntry.isDirectory ? "Folder" : "File"}
+      </button>
+    {/if}
+  </div>
+</div>
diff --git a/src/lib/components/editor/FileTreeItem.svelte b/src/lib/components/editor/FileTreeItem.svelte
index 7825b71..fa204f9 100644
--- a/src/lib/components/editor/FileTreeItem.svelte
+++ b/src/lib/components/editor/FileTreeItem.svelte
@@ -1,9 +1,15 @@
 <script lang="ts">
   import type { FileEntry } from "$lib/types/editor";
   import { editorStore } from "$lib/stores/editor";
+  import Self from "./FileTreeItem.svelte";
 
-  export let entry: FileEntry;
-  export let depth: number = 0;
+  interface Props {
+    entry: FileEntry;
+    depth?: number;
+    onContextMenu?: (event: MouseEvent, entry: FileEntry) => void;
+  }
+
+  let { entry, depth = 0, onContextMenu }: Props = $props();
 
   function handleClick() {
     if (entry.isDirectory) {
@@ -20,9 +26,15 @@
     }
   }
 
-  $: isExpanded = entry.isExpanded ?? false;
-  $: isLoading = entry.isLoading ?? false;
-  $: children = entry.children ?? [];
+  function handleContextMenu(event: MouseEvent) {
+    event.preventDefault();
+    event.stopPropagation();
+    onContextMenu?.(event, entry);
+  }
+
+  const isExpanded = $derived(entry.isExpanded ?? false);
+  const isLoading = $derived(entry.isLoading ?? false);
+  const children = $derived(entry.children ?? []);
 </script>
 
 <div class="file-tree-item">
@@ -31,8 +43,9 @@
     class:directory={entry.isDirectory}
     class:file={!entry.isDirectory}
     style="padding-left: {depth * 16 + 8}px"
-    on:click={handleClick}
-    on:keydown={handleKeydown}
+    onclick={handleClick}
+    onkeydown={handleKeydown}
+    oncontextmenu={handleContextMenu}
     title={entry.path}
   >
     {#if entry.isDirectory}
@@ -109,7 +122,7 @@
   {#if entry.isDirectory && isExpanded && children.length > 0}
     <div class="children">
       {#each children as child (child.path)}
-        <svelte:self entry={child} depth={depth + 1} />
+        <Self entry={child} depth={depth + 1} {onContextMenu} />
       {/each}
     </div>
   {/if}
diff --git a/src/lib/components/editor/InputDialog.svelte b/src/lib/components/editor/InputDialog.svelte
new file mode 100644
index 0000000..bf04c7e
--- /dev/null
+++ b/src/lib/components/editor/InputDialog.svelte
@@ -0,0 +1,80 @@
+<script lang="ts">
+  interface Props {
+    title: string;
+    placeholder?: string;
+    confirmText?: string;
+    cancelText?: string;
+    onConfirm: (value: string) => void;
+    onCancel: () => void;
+  }
+
+  let {
+    title,
+    placeholder = "",
+    confirmText = "Create",
+    cancelText = "Cancel",
+    onConfirm,
+    onCancel,
+  }: Props = $props();
+
+  let inputValue = $state("");
+  let inputElement: HTMLInputElement | undefined = $state();
+
+  $effect(() => {
+    if (inputElement) {
+      inputElement.focus();
+    }
+  });
+
+  function handleSubmit() {
+    const trimmed = inputValue.trim();
+    if (trimmed) {
+      onConfirm(trimmed);
+    }
+  }
+
+  function handleKeydown(event: KeyboardEvent) {
+    if (event.key === "Escape") {
+      onCancel();
+    } else if (event.key === "Enter") {
+      handleSubmit();
+    }
+  }
+</script>
+
+<svelte:window onkeydown={handleKeydown} />
+
+<!-- svelte-ignore a11y_no_static_element_interactions -->
+<div class="fixed inset-0 z-50 flex items-center justify-center bg-black/50" onclick={onCancel}>
+  <!-- svelte-ignore a11y_no_static_element_interactions -->
+  <div
+    class="mx-4 w-full max-w-md rounded-lg border border-gray-700 bg-gray-800 p-6 shadow-xl"
+    onclick={(e) => e.stopPropagation()}
+  >
+    <h2 class="mb-4 text-lg font-semibold text-gray-100">{title}</h2>
+
+    <input
+      bind:this={inputElement}
+      bind:value={inputValue}
+      type="text"
+      {placeholder}
+      class="mb-6 w-full rounded-md border border-gray-600 bg-gray-700 px-3 py-2 text-sm text-gray-100 placeholder-gray-400 focus:border-pink-500 focus:outline-none focus:ring-1 focus:ring-pink-500"
+    />
+
+    <div class="flex justify-end gap-3">
+      <button
+        class="rounded-md border border-gray-600 bg-gray-700 px-4 py-2 text-sm text-gray-200 hover:bg-gray-600"
+        onclick={onCancel}
+      >
+        {cancelText}
+      </button>
+      <button
+        class="rounded-md bg-pink-600 px-4 py-2 text-sm text-white hover:bg-pink-700 disabled:cursor-not-allowed disabled:opacity-50"
+        onclick={handleSubmit}
+        disabled={!inputValue.trim()}
+      >
+        {confirmText}
+      </button>
+    </div>
+  </div>
+</div>
diff --git a/src/lib/stores/editor.ts b/src/lib/stores/editor.ts
index df9a035..5f95644 100644
--- a/src/lib/stores/editor.ts
+++ b/src/lib/stores/editor.ts
@@ -246,6 +246,100 @@ function createEditorStore() {
     isEditorVisible.update((v) => !v);
   }
 
+  async function createFile(parentPath: string, fileName: string): Promise<boolean> {
+    const filePath = `${parentPath}/${fileName}`;
+    try {
+      await invoke("create_file", { path: filePath });
+      // Refresh the parent directory
+      await refreshDirectory(parentPath);
+      return true;
+    } catch (error) {
+      console.error("Failed to create file:", error);
+      saveError.set(`Failed to create file: ${error}`);
+      return false;
+    }
+  }
+
+  async function createDirectory(parentPath: string, dirName: string): Promise<boolean> {
+    const dirPath = `${parentPath}/${dirName}`;
+    try {
+      await invoke("create_directory", { path: dirPath });
+      // Refresh the parent directory
+      await refreshDirectory(parentPath);
+      return true;
+    } catch (error) {
+      console.error("Failed to create directory:", error);
+      saveError.set(`Failed to create directory: ${error}`);
+      return false;
+    }
+  }
+
+  async function deleteFile(filePath: string): Promise<boolean> {
+    try {
+      await invoke("delete_file", { path: filePath });
+      // Close the tab if it's open
+      const currentState = get(state);
+      const openTab = currentState.tabs.find((t) => t.filePath === filePath);
+      if (openTab) {
+        closeTab(openTab.id);
+      }
+      // Refresh the parent directory
+      const parentPath = filePath.substring(0, filePath.lastIndexOf("/"));
+      await refreshDirectory(parentPath);
+      return true;
+    } catch (error) {
+      console.error("Failed to delete file:", error);
+      saveError.set(`Failed to delete file: ${error}`);
+      return false;
+    }
+  }
+
+  async function deleteDirectory(dirPath: string): Promise<boolean> {
+    try {
+      await invoke("delete_directory", { path: dirPath });
+      // Close any tabs that are in this directory
+      const currentState = get(state);
+      const tabsToClose = currentState.tabs.filter((t) => t.filePath.startsWith(dirPath + "/"));
+      tabsToClose.forEach((tab) => closeTab(tab.id));
+      // Refresh the parent directory
+      const parentPath = dirPath.substring(0, dirPath.lastIndexOf("/"));
+      await refreshDirectory(parentPath);
+      return true;
+    } catch (error) {
+      console.error("Failed to delete directory:", error);
+      saveError.set(`Failed to delete directory: ${error}`);
+      return false;
+    }
+  }
+
+  async function refreshDirectory(dirPath: string) {
+    const currentState = get(state);
+
+    // If refreshing the root directory, reload the entire tree
+    if (dirPath === currentState.currentDirectory) {
+      const entries = await loadDirectory(dirPath);
+      state.update((s) => ({ ...s, fileTree: entries }));
+      return;
+    }
+
+    // Otherwise, update the specific directory in the tree
+    const children = await loadDirectory(dirPath);
+    state.update((s) => {
+      const updateTree = (entries: FileEntry[]): FileEntry[] => {
+        return entries.map((e) => {
+          if (e.path === dirPath) {
+            return { ...e, children, isExpanded: true };
+          }
+          if (e.children) {
+            return { ...e, children: updateTree(e.children) };
+          }
+          return e;
+        });
+      };
+      return { ...s, fileTree: updateTree(s.fileTree) };
+    });
+  }
+
   function showEditor() {
     isEditorVisible.set(true);
   }
@@ -270,6 +364,11 @@ function createEditorStore() {
     toggleEditor,
     showEditor,
     hideEditor,
+    createFile,
+    createDirectory,
+    deleteFile,
+    deleteDirectory,
+    refreshDirectory,
 
     tabs: derived(state, ($state) => $state.tabs),
     activeTab: derived(state, ($state) => $state.tabs.find((t) => t.id === $state.activeTabId)),
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index cdfe16d..a133653 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -238,6 +238,15 @@
       }
       return;
     }
+
+    // Ctrl+N - New file (when editor is visible)
+    // Note: This just emits an event that FileBrowser listens to
+    if (event.ctrlKey && event.key === "n" && get(editorStore.isEditorVisible)) {
+      event.preventDefault();
+      // Dispatch a custom event that FileBrowser will listen to
+      window.dispatchEvent(new CustomEvent("editor-new-file"));
+      return;
+    }
   }
 
   async function handleInterrupt() {