For me it's not an issue. It's only when opening Chrome debugger (and Firefox ?) on a page where there is a minified javascript or css whith a comment sourceMappingURL=.
*.map are helpers for debugging minified javascript or css.
You can enable/disable it on the chrome debugger settings:
For me it's not an issue. It's only when opening Chrome debugger (and Firefox ?) on a page where there is a minified javascript or css whith a comment
sourceMappingURL=
.*.map are helpers for debugging minified javascript or css.
You can enable/disable it on the chrome debugger settings: