Demos and architectures

Learn how you can use KV within your existing application and architecture.

Demo applications

Explore the following demo applications for KV.

• shrty.dev: A URL shortener that makes use of KV and Workers Analytics Engine. The admin interface uses Function Calling. Go Shorty!
• Queues Web Crawler: An example use-case for Queues, a web crawler built on Browser Rendering and Puppeteer. The crawler finds the number of links to Cloudflare.com on the site, and archives a screenshot to Workers KV.

Reference architectures

Explore the following reference architectures that use KV:

• A/B-testing using Workers
• Fullstack applications
• Serverless global APIs
• Serverless image content management