diff --git a/README.md b/README.md
index e61c304fc..85e04ac38 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,9 @@ You can refer to the README of each package for more information and instruction
 - [@honeybadger-io/react](./packages/react)  
   [![npm version](https://badge.fury.io/js/%40honeybadger-io%2Freact.svg)](https://badge.fury.io/js/%40honeybadger-io%2Freact)  
   SDK for React integration
+- [@honeybadger-io/gatsby-plugin-honeybadger](./packages/gatsby-plugin)  
+  [![npm version](https://badge.fury.io/js/%40honeybadger-io%2Fgatsby-plugin-honeybadger.svg)](https://badge.fury.io/js/%40honeybadger-io%2Fgatsby-plugin-honeybadger)  
+  [Gatsby](https://www.gatsbyjs.com) plugin
 
 ## Documentation and Support
 
diff --git a/packages/gatsby-plugin/.gitignore b/packages/gatsby-plugin/.gitignore
new file mode 100644
index 000000000..f324aff80
--- /dev/null
+++ b/packages/gatsby-plugin/.gitignore
@@ -0,0 +1,3 @@
+.DS_Store
+node_modules
+yarn-error.log
diff --git a/packages/gatsby-plugin/CHANGELOG.md b/packages/gatsby-plugin/CHANGELOG.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/gatsby-plugin/MIT-LICENSE b/packages/gatsby-plugin/MIT-LICENSE
new file mode 100644
index 000000000..c89520754
--- /dev/null
+++ b/packages/gatsby-plugin/MIT-LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2013, Honeybadger Industries LLC
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
diff --git a/packages/gatsby-plugin/README.md b/packages/gatsby-plugin/README.md
new file mode 100644
index 000000000..f74df4429
--- /dev/null
+++ b/packages/gatsby-plugin/README.md
@@ -0,0 +1,44 @@
+# @honeybadger-io/gatsby-plugin-honeybadger
+
+![Node CI](https://github.com/honeybadger-io/honeybadger-js/workflows/Node%20CI/badge.svg)
+[![npm version](https://badge.fury.io/js/%40honeybadger-io%2Fgatsby-plugin-honeybadger.svg)](https://badge.fury.io/js/%40honeybadger-io%2Fgatsby-plugin-honeybadger)
+[![npm dm](https://img.shields.io/npm/dm/@honeybadger-io/gatsby-plugin-honeybadger)](https://www.npmjs.com/package/@honeybadger-io/gatsby-plugin-honeybadger)
+[![npm dt](https://img.shields.io/npm/dt/@honeybadger-io/gatsby-plugin-honeybadger)](https://www.npmjs.com/package/@honeybadger-io/gatsby-plugin-honeybadger)
+
+Gatsby plugin to add [Honeybadger error tracking](https://www.honeybadger.io/for/javascript/?utm_source=github&utm_medium=readme&utm_campaign=gatsby&utm_content=Honeybadger+error+tracking) to your site.
+
+## Install
+
+`npm install --save @honeybadger-io/gatsby-plugin-honeybadger`
+
+## How to use
+
+Add your API key in the plugin options in `gatsby-config.js`:
+
+```js
+// gatsby-config.js
+module.exports = {
+  plugins: [
+    {
+      resolve: `@honeybadger-io/gatsby-plugin-honeybadger`,
+      options: {
+        apiKey: 'YOUR_API_KEY',
+        revision: `${Date.now()}`,
+        assetsUrl: 'https://foobar.com/assets',
+        environment: process.env.NODE_ENV
+      }
+    }
+  ]
+}
+```
+
+### Options
+
+- `[apiKey]` _(String)_: the API key of your Honeybadger project.
+- `[revision]` _(String)_: `gatsby-plugin-honeybadger` uses [`honeybadger-webpack`](https://github.com/honeybadger-io/honeybadger-webpack) to upload source maps to Honeybadger. `options.revision` needs to be unique as it is the identifier that connects your errors to your source maps.
+- `[assetsURL]` _(String)_: The base URL to production assets (scheme://host/path). Used to grab source maps.
+- `[environment]` _(String)_: Current environment. Used to indicate the environment where the error occurred. **Optional**, defaults to `process.env.NODE_ENV`.
+
+## License
+
+This package is MIT licensed. See the [MIT-LICENSE](./MIT-LICENSE) file in this folder for details.
diff --git a/packages/gatsby-plugin/gatsby-browser.js b/packages/gatsby-plugin/gatsby-browser.js
new file mode 100644
index 000000000..96b5cf17f
--- /dev/null
+++ b/packages/gatsby-plugin/gatsby-browser.js
@@ -0,0 +1,14 @@
+const Honeybadger = require('honeybadger-js')
+
+exports.onClientEntry = function(_, { apiKey, revision, environment = process.env.NODE_ENV }) {
+  if (!apiKey) {
+    console.warn('gatsby-plugin-honeybadger needs an API key to be configured properly {url for documentation}')
+    return
+  }
+
+  Honeybadger.configure({
+    apiKey,
+    revision,
+    environment
+  })
+}
\ No newline at end of file
diff --git a/packages/gatsby-plugin/gatsby-node.js b/packages/gatsby-plugin/gatsby-node.js
new file mode 100644
index 000000000..2c8475203
--- /dev/null
+++ b/packages/gatsby-plugin/gatsby-node.js
@@ -0,0 +1,13 @@
+const HoneybadgerSourceMapPlugin = require('@honeybadger-io/webpack')
+
+exports.onCreateWebpackConfig = ({ actions }, { apiKey, revision, assetsUrl }) => {
+  actions.setWebpackConfig({
+    plugins: [
+      new HoneybadgerSourceMapPlugin({
+        apiKey,
+        revision,
+        assetsUrl
+      })
+    ]
+  })
+}
diff --git a/packages/gatsby-plugin/index.js b/packages/gatsby-plugin/index.js
new file mode 100644
index 000000000..172f1ae6a
--- /dev/null
+++ b/packages/gatsby-plugin/index.js
@@ -0,0 +1 @@
+// noop
diff --git a/packages/gatsby-plugin/package.json b/packages/gatsby-plugin/package.json
new file mode 100644
index 000000000..7310c8d35
--- /dev/null
+++ b/packages/gatsby-plugin/package.json
@@ -0,0 +1,21 @@
+{
+  "name": "@honeybadger-io/gatsby-plugin-honeybadger",
+  "description": "Gatsby plugin to add Honeybadger error tracking to your site.",
+  "version": "0.1.3",
+  "homepage": "https://github.com/honeybadger-io/honeybadger-js/tree/master/packages/gatsby-plugin",
+  "repository": {
+    "type": "git",
+    "url": "git@github.com:honeybadger-io/honeybadger-js.git"
+  },
+  "keywords": [
+    "gatsby",
+    "gatsby-plugin",
+    "honeybadger"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "dependencies": {
+    "@honeybadger-io/webpack": "^4.3.1",
+    "@honeybadger-io/js": "^4.3.1"
+  }
+}