diff --git a/README.md b/README.md
index 340578c6d..a4593d72d 100644
--- a/README.md
+++ b/README.md
@@ -37,11 +37,29 @@ Pre-requisites:
 6. Install the frontend depenencies:\
   `yarn install`
 
-7. Start the Rails server:\
-  `bundle exec rails s`
+7. Start the dev servers using foreman:\
+  `./bin/dev`
+
+  Or start them individually:\
+
+  a. Rails:\
+    `bundle exec rails s`
+
+  b. JS (for hot reloading):\
+    `yarn build mode=development --watch`
+
+If you're not modifying front end assets you can bundle them as a one off task:\
+  `yarn build mode=development`
+
+Development mode will target the latest versions of Chrome, Firefox and Safari for transpilation while
+production mode will target older browsers.
 
 The Rails server will start on <http://localhost:3000>.
 
+Running the test suite (front end assets need to be built or server needs to be running):\
+  `bundle exec rspec`
+  
+
 ### Using Docker
 
 1. Build the image:\
diff --git a/package.json b/package.json
index 846fb257d..2885298d3 100644
--- a/package.json
+++ b/package.json
@@ -33,11 +33,18 @@
   },
   "version": "0.1.0",
   "devDependencies": {},
-  "browserslist": [
-    "last 1 version",
-    "> 1%",
-    "IE 10"
-  ],
+  "browserslist": {
+    "production": [
+      "last 1 version",
+      "> 1%",
+      "IE 10"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
   "babel": {
     "presets": [
       "@babel/preset-env"