Heads Up is a tool for web developers to easily and visually see the data in your <head>. This prevents time spent viewing the source code of the page your testing.
Heads Up currently supports inspecting page meta data and previewing Twitter cards. Works with any site and web app. Supports local host and hot module reloading.
ROADMAP - Use Open Graph for Twitter preview - App meta data for Android - Social media previews for Facebook, Linkedin, Pinterest and Slack
