diff --git a/bookmarks/toolbar/development/nodejs/you-dont-know-js-es6-beyond-at-master-ge_3iju.json b/bookmarks/toolbar/development/nodejs/you-dont-know-js-es6-beyond-at-master-ge_3iju.json
new file mode 100644
index 0000000..62b94c3
--- /dev/null
+++ b/bookmarks/toolbar/development/nodejs/you-dont-know-js-es6-beyond-at-master-ge_3iju.json
@@ -0,0 +1,4 @@
+{
+  "title": "You-Dont-Know-JS/es6 & beyond at master · getify/You-Dont-Know-JS",
+  "url": "https://github.com/getify/You-Dont-Know-JS/tree/master/es6%20%26%20beyond"
+}
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