Hi, With Miguel Campusano we build a small demo. There is a "Execution Metalink Demoâ Plugin for Nautilus. "A demo of Metalink usage: when it is installed, it glows red when the selected method is executed somewhere in the systemâ If you install it and open a new browser, there is a strange morph in the middle position. every time you select a method, it installs a meta-link there that calls a method on the morph to make it red. Then the morph has a #step method to get darker step by step. -> activate the plugin -> open new browser -> go to Array>>#asArray and see how it glows e.g. when moving the window Note: -> if you select the ârightâ methods, the image will freeze (meta-recursion, we do not use meta-level aware links yet) -> somehow the metalinks do not get GCed (but it seems the actual de-installing works). The idea is that it is for now just a demo⦠but when the framework gets stable, it is an example of what we can do with it. Marcus