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Firecamp vs JSON Crack

API testing tool similar to Postman, not a visualizer for data formats
FirecampOpenSource alternative to Postman JSON CrackVisualize Instantly into Graphs

Side by side

What it is
Firecamp:Firecamp is an open-source, VSCode-driven tool for building, testing and collaborating on REST, GraphQL, WebSocket and SocketIO APIs.
JSON Crack:JSON Crack is an open-source online tool that visualizes JSON, YAML, CSV and XML as interactive graphs and trees.
Best for
Firecamp:All-in-one API testing and collaboration
JSON Crack:Interactive visual JSON/YAML/XML viewer
Who it’s for
Firecamp:Developers who need a unified API testing and collaboration platform.
JSON Crack:Developers, data analysts and anyone working with structured data formats
Pricing
Firecamp:Open source
JSON Crack:Free
Open source
Firecamp:Yes, 2,613 GitHub stars
JSON Crack:Yes, 44,453 GitHub stars
Works with
Firecamp:VSCode, REST, GraphQL, WebSocket, SocketIO
JSON Crack:VS Code extension, JSON, YAML, CSV, XML
DevHunt upvotes
Firecamp:48
JSON Crack:12
Launched on DevHunt
Firecamp:Jan 2023
JSON Crack:Mar 2024

Firecamp features

  • VSCode-driven DX. Provides a developer experience integrated with Visual Studio Code.
  • End-to-end API testing. Supports testing of REST, GraphQL, WebSocket and SocketIO endpoints.
  • API collection collaboration. Teams can share and collaborate on API collections within the platform.
  • Unified playgrounds. Create dedicated playgrounds for REST, GraphQL, WebSocket and SocketIO APIs.
  • Guest mode. Allows limited testing without an account, with full features unlocked after sign-up.
  • Open-source core. Available as an open-source alternative to Postman on GitHub.
Firecamp on DevHunt →Alternatives

JSON Crack features

  • Live visual graph. Transforms uploaded or typed data into an interactive tree or graph view instantly
  • Multi-format support. Handles JSON, YAML, CSV and XML for visualization and conversion
  • Export images. Download visualizations as PNG, JPEG or SVG files
  • Formatter & validator. Beautify and validate JSON, YAML and CSV data
  • Code generation. Generate TypeScript interfaces, Go structs, Rust serde and JSON Schema
  • Advanced tools. Decode JWT, run jq queries and apply JSONPath commands
JSON Crack on DevHunt →Alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.