global-state-diff
v2.0

global state diff
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<script>: The Script element developer.mozilla.org HTMLScriptElement developer.mozilla.org
Analyze the impact of loading external JavaScript resources. The tool compares the global object before and after script execution to identify newly added globals to help developers understand what a script exposes to the global scope.

Import Inspector

import developer.mozilla.org import() developer.mozilla.org
Import Inspector complements global state diff by allowing users to specify a module URL and inspecting its exported bindings. It dynamically imports the module and lists all named and default exports, giving a clear view of what’s available for consumption.