diff --git a/admin/local-testing.md b/admin/local-testing.md
new file mode 100644
index 0000000000..ce96bf41e2
--- /dev/null
+++ b/admin/local-testing.md
@@ -0,0 +1,125 @@
+Sometimes you want to test the latest version of Docusaurus via `npm` or `yarn` without having to publish it to npm itself. For example, you may want to use the latest code in `master`.
+
+There are a couple of ways to use a local version of an npm package.
+
+## Install from a local Docusaurus repo
+
+> If you want to use the docusaurus-init script for testing, you will have to update the `initialize.js` file to point to the local Docusaurus repo instead of installing it from the npm server. In some ways, it is just easier to do the manual steps.
+
+### Install the package from the Docusaurus repo
+
+```
+cd /path/to/testing_project
+mkdir website # if this does not exist already
+cd website
+```
+
+If you do not have a `package.json` file in the `website` directory, create one with the following content:
+
+```
+{
+  "scripts": {
+    "start": "docusaurus-start",
+    "build": "docusaurus-build",
+    "publish-gh-pages": "docusaurus-publish",
+    "examples": "docusaurus-examples"
+  }
+}
+```
+
+Then:
+
+```
+# Path to your Docusaurus clone
+npm install ../../path/to/docusaurus/
+```
+
+### Clowntown!
+
+Now, we have a bit of clowntown here in the way symlinks are handled. The above `npm install`, creates a `node_modules` directory with a symlink in it. And errors will result if you try to access the local site after starting the server (as you do below). You will get something like this error:
+
+```
+Error: Couldn't find preset "react" relative to directory
+```
+
+So, you should install these packages locally. **Base the versions on the versions defined in the Docusaurus `package.json`**. e.g.,
+
+```
+# Still in the website directory of the testing project
+npm install babel-preset-react@^6.24.0
+npm install babel-preset-env@^1.6.0
+npm install react@^15.5.4
+```
+
+### Test
+
+```
+./node_modules/.bin/docusaurus-examples # or whatever you want to test, if anything
+./node_modules/.bin/docusaurus-start
+```
+
+## Use Verdaccio
+
+Verdaccio is a good local npm server that you can use to test your packages.
+
+### Install verdaccio
+
+```
+npm install --global verdaccio
+```
+
+### Publish to verdaccio
+
+When you are ready to test the code that could make up the next version of your package, you can publish locally to verdaccio
+
+Run verdaccio in a **separate terminal window**:
+
+```
+verdaccio
+```
+
+In another terminal window, get ready to publish your local npm package:
+
+```
+# Your clone of Docusaurus
+cd /path/to/docusaurus/
+
+# use anything for user, password, email
+# You should only have to do this once as long as you keep verdaccio installed
+npm adduser --registry http://localhost:4873
+
+npm publish --registry http://localhost:4873
+```
+
+You can navigate to localhost:4873 and you can see that your package was published. You can also see it showing you the steps you ran above as well.
+
+### Install the local npm package and test
+
+Now install the package in the repo you want to test Docusaurus on.
+
+```
+cd /path/to/testing_project/
+mkdir website # if this does not exist already
+cd website
+```
+
+If you do not have a `package.json` file in the `website` directory, create one with the following content:
+
+```
+{
+  "scripts": {
+    "start": "docusaurus-start",
+    "build": "docusaurus-build",
+    "publish-gh-pages": "docusaurus-publish",
+    "examples": "docusaurus-examples"
+  }
+}
+```
+
+Then:
+
+```
+npm install docusaurus --registry http://localhost:4873 # this may be slower than the normal npm registry
+npm run examples # or whatever you want to test, if anything
+npm run start
+```