Add build instructions to README.md

README.md

@@ -13,3 +13,27 @@ class MyComponent extends justact.Component {
 - Data bindings without virtual DOM
 - Less refactoring
 - Separation of concerns with ease
+
+## Developing
+
+```
+# Step 1: Cloning and setup
+
+  git clone https://gitea.coherentconstructs.com/cc-public/justact.git
+  cd justact
+  npm install
+  npm run build
+
+# Step 2: Prepare the demo
+
+  cd demos/justact-test
+  npm install
+  npx webpack
+
+# Step 3: Run the demo
+
+  xdg-open "$(pwd)/build/index.html"
+# ^^^^^^^^ or your preferred browser here
+
+```
+