From ee1a44ebebeb3ce1d4693c7162aea75de851e6d5 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 13 Nov 2017 18:20:20 -0500
Subject: Add preliminary instructions to top-level README

---
 README.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/README.md b/README.md
index d63b0e070..da7a24823 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,26 @@ This repository contains all the 0x developer tools written in TypeScript. Our h
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+
+Instructions
+------------
+
+Make sure you have `yarn@1.x` installed locally.
+
+### Creating a new sub-package
+
+1. Make sure the `name` field in the sub-package's `package.json` starts with `@0xproject/` and has a unique name (e.g `0xproject/assert`).
+
+2. Run `yarn install` to install all it's dependencies.
+
+### How to add a sub-package as a dependency to another sub-package:
+
+1. Add the sub-packages name (declared in it's `package.json`) to your sub-packages `package.json` under `dependencies` or `devDependencies`.
+
+2. Run `yarn install` from anywhere in the mono repo.
+
+3. Import the sub-package as:
+
+```
+import {myPkg} from '0xproject/myPkg';
+```
-- 
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