Diffy by Abiee
Visual JSON diff tool. Create JSON nodes, connect them, and instantly see what changed — field by field.
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About this extension
Diffy is a modern, visual JSON comparison tool designed for developers.
Stop wrestling with messy JSON text diffs. Diffy allows you to visualize your data as interactive nodes in a graph. Simply create or import your JSON snippets, connect them, and instantly see the differences highlighted.
Key Features:
- 📊 Visual Graph Interface: Organize your JSON data as draggable nodes on a high-performance canvas.
- 🔍 Instant Diffing: Connect two nodes to see a side-by-side comparison with syntax highlighting.
- ⚡ Developer Focus: Built for speed and clarity, featuring a premium dark mode and Geist typography.
- 💾 Local Persistence: Your graphs are automatically saved to your browser's local storage.
- 📤 Import/Export: Easily move your JSON data in and out of the app.
Perfect for comparing API responses, configuration files, or debugging complex data structures during development.
Built with Svelte 5 and SvelteFlow for a smooth, reactive experience.
Stop wrestling with messy JSON text diffs. Diffy allows you to visualize your data as interactive nodes in a graph. Simply create or import your JSON snippets, connect them, and instantly see the differences highlighted.
Key Features:
- 📊 Visual Graph Interface: Organize your JSON data as draggable nodes on a high-performance canvas.
- 🔍 Instant Diffing: Connect two nodes to see a side-by-side comparison with syntax highlighting.
- ⚡ Developer Focus: Built for speed and clarity, featuring a premium dark mode and Geist typography.
- 💾 Local Persistence: Your graphs are automatically saved to your browser's local storage.
- 📤 Import/Export: Easily move your JSON data in and out of the app.
Perfect for comparing API responses, configuration files, or debugging complex data structures during development.
Built with Svelte 5 and SvelteFlow for a smooth, reactive experience.
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access browser tabs
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Version
- 1.1.0
- Size
- 4.68 MB
- Last updated
- 23 days ago (Apr 12, 2026)
- Related Categories
- License
- MIT License
- Version History
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