diff --git a/README.md b/README.md
index bc2b19c..7aa78d9 100644
--- a/README.md
+++ b/README.md
@@ -3,12 +3,24 @@
 
 Grab the color palette from an image using just Javascript.Works in the browser and in Node.
 
-### 🌈 View the [demo page](https://lokeshdhakar.com/projects/color-thief/) for examples, API docs, and more. 
+### View the [demo page](https://lokeshdhakar.com/projects/color-thief/) for examples, API docs, and more. 
 
 ---
 
 ## Contributing
 
+### Project structure
+
++ `build/` - Simple script that copies and renames files into the /dist folder.
++ `cypress/` - Browsers tests.
++ `dist/` - Generated distribution files created by [microbundle](https://github.com/developit/microbundle) package and a couple of files copied via build script. 
++ `examples/` - CSS, JS, and Images for the index.html example page.
++ `src/color-thief-node.js` - Source for the Node (commonjs) compatible version of the script.
++ `src/color-thief.js` - Source for the browser (ES6, AMD, Global var) compatible version of the script.
++ `src/core.js` - Functions shared between the node and browser versions of the script.
++ `test/` - Node integration tests. Uses Chai.
++ `index.html` - Example page.
+
 ### Running tests
 
 Run Cypress integration tests in Chrome browser.