This is a tiny (< 1K ungzipped) window.onerror logger which sends the errors to a /log endpoint.
- errors which occur in a single tick are batched and sent in a single XHR
- identical errors are suppressed
- legacy browsers which don't support
XMLHttpRequestare not supported by this logger - only the absolutely necessary features are implemented in order to minimize the surface area for bugs
Your application should fetch the node_modules/window-onerror-logger/logger.min.js
from disk (after npm install window-onerror-logger, of course) and add it as the
first element in the <head>.
<html>
<head>
<script type="javascript">
${getFileFromDisk('node_modules/window-onerror-logger/dist/logger.min.js')}
</script>
</head>
<body>
<!-- ... -->
</body>
</html>