JSON Crack

Health v2 · maintenance only

Adoption not part of the score

44482 stars · 3570 forks observed · 2026-10-08

What it is AI-extracted, prompt v1, taxonomy v1, 2026-09-28, confidence 0.98

JSON Crack is an open‑source web application that visualizes JSON, YAML, CSV and XML data as interactive graphs. It also provides formatting, validation, conversion and code‑generation tools.

Use cases

• Explore complex JSON structures with an interactive graph view
• Convert JSON data to CSV, YAML, or XML for easier sharing
• Format and validate JSON, YAML, or CSV files directly in the browser
• Generate TypeScript interfaces, Go structs, or JSON Schema from sample data
• Embed an interactive JSON visualizer in a web page via an iframe or React component
• Run jq or JSONPath queries on data to extract specific values

When to choose

• You need a fast, client‑side visual representation of hierarchical data
• You work with multiple data formats (JSON, YAML, CSV, XML) and want on‑the‑fly conversion
• You prefer a tool that runs locally without sending data to a server
• You want to embed a ready‑made visualizer into your own web application

When to avoid

• Your datasets are extremely large and exceed browser memory limits
• You require a pure CLI or server‑side solution without a UI
• You need advanced data processing pipelines beyond visualization and simple conversion

Facets

application · maturity active

data-visualization parser web-framework data-visualization browser react nextjs interactive-graph json-editor format-conversion open-source json yaml csv xml nodejs web-server

Member repositories

For agents

markdown · JSON · MCP: product_card(name="AykutSarac/jsoncrack.com")