The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
Build assistive and aware experiences with APIs that bridge the physical and digital worlds.
Simple, battery-efficient APIs for awareness and location
The location and awareness APIs harness the sensors and signals of mobile devices to provide awareness of user actions and their environment, enabling delightful and engaging experiences that simplify user interactions, provide assistance, and help users to better understand themselves.
They intelligently combine signals from over a dozen sources to maximize accuracy, and provide a simple API surface that you can use to build experiences based on where your users are, what they’re doing, and what's around them — all in a way that respects their privacy and doesn’t drain their battery.
Combine signals with the Awareness API
The Awareness API is a great way to get started with awareness and location. Access 7 different signals in a single API that is simple and battery efficient. Combine these signals to build tailored experiences for your users, responding to their current environment and changes in their context.
Give your users contextual information about where they are, when they’re there. Access detailed information about 100 million places across a wide range of categories.
Enable your users to record their fitness activity and track their fitness and health goals. Fit is a universal platform that lets users access their fitness data across multiple apps.
Allow your users to find nearby devices and share messages in a way that’s as frictionless as a conversation. Enable rich, collaborative group interactions.
Nearby Notifications is an upcoming feature for contextual discovery. Associate your website or app with beacons, to provide low-priority notifications when scanned by devices that are nearby.
