diff --git a/src/public/app/widgets/tab_row.js b/src/public/app/widgets/tab_row.js
index 3ff68605a..4434b0d20 100644
--- a/src/public/app/widgets/tab_row.js
+++ b/src/public/app/widgets/tab_row.js
@@ -186,6 +186,7 @@ const TAB_ROW_TPL = `
         font-size: 24px;
         position: relative;
         top: -6px;
+        cursor: pointer;
     }
     
     .tab-row-widget .note-tab .note-tab-close:hover {
diff --git a/src/public/app/widgets/type_widgets/editable_code.js b/src/public/app/widgets/type_widgets/editable_code.js
index 88682a365..3bdc734f0 100644
--- a/src/public/app/widgets/type_widgets/editable_code.js
+++ b/src/public/app/widgets/type_widgets/editable_code.js
@@ -10,10 +10,24 @@ import treeService from "../../services/tree.js";
 const TPL = `
 <div class="note-detail-code note-detail-printable">
     <style>
+    .note-detail-code {
+        position: relative;
+    }
+    
+    .trilium-api-docs-button {
+        /*display: none;*/
+        position: absolute;
+        top: 10px;
+        right: 10px;
+    }
+    
     .note-detail-code-editor {
         min-height: 50px;
     }
     </style>
+    
+    <button class="btn bx bx-help-circle trilium-api-docs-button icon-button floating-button" 
+            title="Open Trilium API docs"></button>
 
     <div class="note-detail-code-editor"></div>
 
@@ -36,6 +50,16 @@ export default class EditableCodeTypeWidget extends TypeWidget {
 
     doRender() {
         this.$widget = $(TPL);
+        this.$openTriliumApiDocsButton = this.$widget.find(".trilium-api-docs-button");
+        this.$openTriliumApiDocsButton.on("click", () => {
+            if (this.note.mime.endsWith("frontend")) {
+                window.open("https://zadam.github.io/trilium/frontend_api/FrontendScriptApi.html", "_blank");
+            }
+            else {
+                window.open("https://zadam.github.io/trilium/backend_api/BackendScriptApi.html", "_blank");
+            }
+        });
+
         this.$editor = this.$widget.find('.note-detail-code-editor');
         this.$executeButton = this.$widget.find('.execute-button');
         this.$saveToNoteButton = this.$widget.find('.save-to-note-button');
@@ -99,6 +123,8 @@ export default class EditableCodeTypeWidget extends TypeWidget {
             && !note.getAllNotePaths().find(notePathArr => !notePathArr.includes("hidden"))
         );
 
+        this.$openTriliumApiDocsButton.toggle(note.mime.startsWith('application/javascript;env='));
+
         const noteComplement = await this.noteContext.getNoteComplement();
 
         await this.spacedUpdate.allowUpdateWithoutChange(() => {