A web-based tool for viewing and inspecting SKP and MSKP files (recorded SkPictures)
The debugger consists of one-page app that that loads a wasm module loosely based on canvaskit the wasm module draws SKP file being inspected to the canvas in the center of the page.
At the time of this writing, there is also
debugger-assets, a polymer-based version of debugger which also embeds the wasm module, and prior to that
debugger which fetched images from a backend server and did not involve wasm.
These are both planned to be deprecated and deleted early 2021.