Simply animate, unwind and explore test metrics of WebPagetest filmstrips.

• Works with both official and private WPT instances
• Animation of the filmstrip with slowdown, optional metrics, step through frames, keyboard support
• Unwind the Filmstrip, in columns and rows, optional metrics, variable interval length
• Support for User Timings and Hero Times
• Use the URL hash to save/restore most settings

• Paste WPT test url OR test ID
• Optional: Select run or step

You can pass several parameters in the hash of the URL

• testId: the WPT test ID
• wptUrl: URL of the WPT server to use, defaults to https://www.webpagetest.org
• run: run number of the test, defaults to 1
• step: step number of the test, defaults to 1
• view: the view to open. Either animation or filmstrip, defaults to animation
• showMetrics: if metrics should be enabled. Either true or false. Default is true

in filmstrip view:

• interval: the interval between the thumbnails, defaults to 500
• columns: the number of columns, defaults to 10
• thumbnailWidth: the width of thumbnails in pixels, defaults to 150

Example: https://iteratec.github.io/wpt-filmstrip/#testId=181222_H8_48d7b7cb240cb62a7f4faa4b38482501&run=2&step=2&view=filmstrip&interval=100

• Start/Pause quirk on animation with keyboard
• No keyboard support with unwinded filmstrip
• No filmstrip comparison
• Available metrics and "important" metrics are hardcoded
• Not all settings are saved and restored, not possible to reset settings

PRs welcome!