From 81a9c4fedd9b49d97ac512aa7b0fbb0fddf25c93 Mon Sep 17 00:00:00 2001
From: vkolmakov <vkolmakov@hotmail.com>
Date: Sun, 16 Oct 2016 17:24:40 -0500
Subject: [PATCH] yarn: add page

---
 pages/common/yarn.md | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 pages/common/yarn.md

diff --git a/pages/common/yarn.md b/pages/common/yarn.md
new file mode 100644
index 000000000..0cdcef239
--- /dev/null
+++ b/pages/common/yarn.md
@@ -0,0 +1,35 @@
+# yarn
+
+> JavaScript and Node.js package manager alternative.
+
+- Install a module globally:
+
+`yarn global add {{module_name}}`
+
+- Install all dependencies referenced in the package.json:
+
+`yarn`
+
+- Install a module and save it as a dependency to the package.json:
+
+`yarn add {{module_name}}@{{version}}`
+
+- Install a module and save it as a dev dependency to the package.json:
+
+`yarn add {{module_name}}@{{version}} --dev`
+
+- Uninstall a module and remove it from the package.json:
+
+`yarn remove {{module_name}}`
+
+- List a tree of installed modules:
+
+`yarn ls`
+
+- Interactively create a package.json file:
+
+`yarn init`
+
+- Identify why the module is installed and list other modules that depend on it:
+
+`yarn why {{module_name}}`