Confety — Config Comparator
confety.nischalon10.github.io — landing page
Compare JSON and .properties config files side by side, right inside VS Code.
Usage
- Open a workspace containing config files
- Open the command palette (
⌘⇧P / Ctrl⇧P)
- Run
Confety: Open Config Comparator
- Select a file type, then pick the files to compare
- Explore the comparator panel
Features
- Side-by-side comparison — all keys in one unified table across as many files as you need
- Diff highlighting — mismatched values in amber, missing keys in red
- Filter toggle — switch between All / Diffs / Same instantly
- Nested key traversal — expand and collapse objects and arrays
- Depth-colored keys — bracket-pair style coloring for quick visual scanning
- Inline editing — toggle Edit mode in the toolbar and click any value cell to edit it; changes are written back to disk instantly
- Live reload — panel updates automatically on file save
- Auto-sized columns — key column fits content; value columns share remaining space equally
- Theme-aware — uses VS Code's own color variables, works in any theme
- JSON +
.properties — supports both file formats
| Format |
Example files |
| JSON |
config.dev.json, appsettings.json |
| Java Properties |
application.properties, config.properties |
License
MIT
| |
