Fastly offers everything you need from a modern CDN, from effortless scale and built-in security to programmable control and full visibility.
Built with Fastly: AI Growth
Built with Fastly is a growing collection of working demos and code examples that show developers and AI coding tools what’s possible on Fastly. Explore real-world patterns for building AI applications, MCP integrations, real-time experiences, edge-native commerce, personalization, security, authentication, storage, and more.
Migrate Data to Fastly Object Storage
Automate the migration of files and objects into Fastly Object Storage using Compute to simplify edge storage adoption and large-scale data transfers.
Federated Authentication with OAuth
Implement secure Google, Apple, and GitHub sign-in using Fastly Compute to perform OAuth authentication and token validation at the edge.
Real-Time Chat with Fastly Fanout
Create highly scalable live chat experiences for streaming events, esports, and broadcasts using Fastly Fanout and WebSockets.
Serverless CMS on Fastly
Build and host websites, microsites, and single-page applications using a lightweight serverless CMS powered by Fastly Object Storage and VCL.
File Uploads with Fastly Object Storage
Learn how to upload files directly to Fastly Object Storage using Compute to reduce origin load and accelerate asset ingestion.
Secure Todo App with Encrypted Edge Storage
Build a collaborative task management application that encrypts user data at the edge while delivering fast, secure, low-latency experiences.
Advanced Origin Shielding with VCL
Optimize origin protection and traffic routing using custom VCL shielding strategies that improve cache efficiency and reduce backend load.
Serverless Multiplayer Checkers Game
Learn how to build a real-time multiplayer game with matchmaking, lobby management, and edge-native gameplay using Fastly Compute.
Real-Time Sports Betting Data Distribution
Stream live sportsbook odds, wager volumes, and betting updates with Fastly Fanout to support high-concurrency gaming applications.
Edge-Powered Retirement Planning Calculator
Explore a financial planning application that performs retirement withdrawal and tax strategy calculations directly on Fastly Compute for instant results.
Edge Personalization Engine
Deliver personalized web experiences at the edge using Fastly Compute without sacrificing cache efficiency or introducing layout shifts.
Build an MCP Gateway for Shopify
Learn how to transform a Shopify store into a Model Context Protocol (MCP) server using Fastly Compute, enabling AI agents to securely access commerce data.
Edge-Based A/B Testing Framework
Run zero-latency A/B tests directly at the edge with Fastly to route traffic, eliminate client-side flicker, and improve website experimentation.
Real-Time Notifications with Fanout
Deliver breaking news, sports alerts, and live notifications to millions of users using Fastly Fanout for instant, scalable event distribution.
Real-Time Collaborative Whiteboard
Create a Figma-style collaborative canvas with Fastly Fanout, enabling live cursor tracking, instant updates, and scalable real-time collaboration.
LLM Prompt Injection Detection at the Edge
Protect AI applications with an edge-native prompt injection classifier that detects and blocks malicious prompts before they reach your language models.
Fastly Compute AI Trip Planner Markdown
Build an AI-powered travel assistant that securely proxies LLM requests through Fastly Compute to generate personalized travel itineraries with low latency.
High-Volume URL Redirects at the Edge
Learn how to manage thousands of redirects at the edge to simplify website migrations, preserve SEO, and eliminate redirect processing from your origin infrastructure.
Edge-Native News Platform with Paywall
Discover a serverless news platform powered by Fastly Compute featuring Markdown-based content, JWT authentication, cache segmentation, and edge-enforced paywalls.
Signal Sciences MCP Server for AI Security
Connect AI agents to Fastly Signal Sciences through a Model Context Protocol (MCP) server for security rule management, threat analysis, and automated incident response.
Real-Time Sports Results & Personalized Updates
Build personalized sports dashboards that deliver live scores, standings, and tournament updates using Fastly's instant cache invalidation and edge computing.
AI Contextual Video Overlay Demo
Learn how to inject AI-generated, context-aware overlays into streaming video using Fastly Compute and edge storage without impacting playback performance.
Edge-Native Ecommerce Shopping Cart
Explore a fully edge-native shopping cart built with Fastly Compute that eliminates origin dependencies, accelerates cart updates, and delivers low-latency ecommerce experiences at scale.
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