Built With
What's This Website Built With?
Built With is a Safari extension that instantly reveals the technologies behind any website, identifying 80+ frameworks, libraries, and tools. Discover the tech stack powering the sites you visit with a single click.
Key Features
- Identify 80+ frameworks, libraries, and tools
- Instant technology detection
- Comprehensive tech stack analysis
- One-click technology reveal
About Built With
Built With is a Safari extension for macOS that reveals the technologies behind any website. Instantly identify the CMS, frameworks, JavaScript libraries, analytics tools, hosting provider, and other technologies powering the sites you visit — all from a single click in the Safari toolbar.
Understanding what technologies a website uses is valuable for developers evaluating tools, marketers analyzing competitors, and anyone curious about how the web is built. Built With detects dozens of technology categories and presents them in a clear, organized view.
View the complete technology stack including front-end frameworks, back-end platforms, content management systems, analytics services, advertising networks, and server infrastructure. This intelligence helps you make informed decisions about your own technology choices based on what successful sites are using.
Who is Built With for?
- Developers researching technology stacks and frameworks
- Marketers analyzing competitor websites and their tools
- Business owners evaluating CMS and platform options
- Sales professionals identifying what technologies prospects use
- Anyone curious about how websites are built on Mac
Why choose Built With?
Built With provides instant technology intelligence without leaving your browser. One click reveals the complete stack behind any website, turning casual browsing into informed research.
The breadth of detection — from CMS and frameworks to analytics and hosting — makes it a comprehensive technology profiling tool. It is the most convenient way to understand website technology stacks on Safari for macOS.