# babel-modules-system-source-maps-bug **Repository Path**: mirrors_guybedford/babel-modules-system-source-maps-bug ## Basic Information - **Project Name**: babel-modules-system-source-maps-bug - **Description**: No description available - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2020-09-24 - **Last Updated**: 2026-05-09 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README Demonstrates how source maps are empty when using the babel-plugin-transform-modules-systemjs Babel plugin. To test: ``` node working.js node not-working.js ``` The first shows a valid source maps output, the second shows invalid source maps output (no mappings) when using babel-plugin-transform-modules-systemjs.