The sample app contains a few additional parts beyond Amber itself:

• The common infrastructure: testing.js, devel.js, *.json, .gitignore, big part of Gruntfile.js, devDependencies in package.json
• Common code ({%= name %}-Tests package).
• These introductory files: parts.html and uninstall.html
• Polyfilling: some dependencies in package.json and their use in Gruntfile.js and index.html.
• The webapp-specific code ({%= name %} package).
• The webapp-specific dependencies in package.json (modules silk, domite, contrib-web and contrib-jquery).
• The webapp entry point index.html.
• The webapp-specific infrastructure: deploy.js and parts of Gruntfile.js that use webapp-specific pieces.
• The lambda-specific code ({%= name %}-Backend package).
• The lambda handler file lambda/index.js.
• The lambda-specific infrastructure: lambda.js and parts of Gruntfile.js that use lambda-specific pieces.