I Built a VS Code Extension That Shows What Changed Since Your Last Save (No Git Needed)

Description and use

The VS Code extension SavePoint Diff shows live changes since the last save with gutter markers and a Source Control panel, enabling developers to track edits without Git.

Problem

Developers editing files in non‑Git folders lack visual feedback on unsaved changes, making it hard to track edits.

Outcome

Developers gain instant visual feedback on unsaved edits without needing Git, improving code awareness and reducing accidental mistakes.

Workflow

• Open a file in VS Code
• Start typing – gutter markers appear immediately
• Use the Source Control panel to view unsaved files
• Click a file to open a split diff of last‑saved vs. live buffer
• Hover a gutter marker and click "↺ Revert this change" to undo a specific change
• Use the Save All button to persist all changes

Evidence

SavePoint Diff adds live gutter markers and a Source Control panel for your unsaved edits, in any folder, Git repo or not.

Source

No .git folder required

Source

Install it, open a file, start typing. Markers appear immediately and clear the moment you save.

Source