:)

---

Notes

h2 supports these:

{: .-two-column}
{: .-three-column}
{: .-left-reference}

h3 supports these:

{: .-prime}

table supports these:

{: .-shortcuts}

pre supports these:

{: .-setup}

ul supports these:

{: .-also-see}

Each sheet supports these metadata:

---
title: React.js
category: React
layout: 2017/sheet   # 'default' | '2017/sheet'
ads: false           # Add this to disable ads
---