diff --git a/browser-esm-parcel/src/index.js b/browser-esm-parcel/src/index.js
index 68529860..6fc1ca9a 100644
--- a/browser-esm-parcel/src/index.js
+++ b/browser-esm-parcel/src/index.js
@@ -87,6 +87,8 @@ import 'monaco-editor/esm/vs/basic-languages/python/python.contribution.js';
 // import 'monaco-editor/esm/vs/basic-languages/vb/vb.contribution.js';
 // import 'monaco-editor/esm/vs/basic-languages/xml/xml.contribution.js';
 // import 'monaco-editor/esm/vs/basic-languages/yaml/yaml.contribution.js';
+// import 'monaco-editor/esm/vs/basic-languages/javascript/javascript.contribution';
+// import 'monaco-editor/esm/vs/basic-languages/typescript/typescript.contribution';
 
 
 
diff --git a/browser-esm-webpack-small/index.js b/browser-esm-webpack-small/index.js
index abf5e579..6778adec 100644
--- a/browser-esm-webpack-small/index.js
+++ b/browser-esm-webpack-small/index.js
@@ -87,6 +87,8 @@ import 'monaco-editor/esm/vs/basic-languages/python/python.contribution.js';
 // import 'monaco-editor/esm/vs/basic-languages/vb/vb.contribution.js';
 // import 'monaco-editor/esm/vs/basic-languages/xml/xml.contribution.js';
 // import 'monaco-editor/esm/vs/basic-languages/yaml/yaml.contribution.js';
+// import 'monaco-editor/esm/vs/basic-languages/javascript/javascript.contribution';
+// import 'monaco-editor/esm/vs/basic-languages/typescript/typescript.contribution';