Constructor JSON - Editor y Creador JSON Visual

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Constructor JSON - Editor y Creador JSON Visual
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Visual JSON Builder

Build complex JSON structures with drag-and-drop interface.

Visual interface Real-time validation Schema generation Interactive node-based editing interface Auto-completion for JSON Schema standards Export to multiple formats (JSON, Schema, TypeScript interfaces)
Professional Examples
API Schema

Create comprehensive schemas

Structure: User API with metadata
Configuration Template

Build application configuration with environment variables

Structure: Multi-environment config with database, cache, and service settings
Test Data Generation

Create structured test data for automated testing

Structure: Mock user data with realistic relationships and constraints
Technical Features
  • JSON Schema Draft 7
  • Advanced data types
  • Schema composition
  • Nested object and array management
  • Reference handling and schema composition
  • Custom validation rules and constraints
Professional Use Cases
API Development
Design and document API schemas before implementation
Data Modeling
Create data structure prototypes for new applications
Testing & QA
Generate test data with complex nested relationships
Documentation
Create interactive examples for API documentation
Configuration Design
Build configuration templates for deployment
Schema Migration
Design new schema versions with backward compatibility
Best Practices
  • Simple structures first
  • Descriptive names
  • Test with applications
  • Document schema changes for version control
  • Test generated JSON with real applications before deployment
  • Use schema composition for reusable components
Troubleshooting Guide
Schema Validation Errors
Check required fields and data type constraints
Complex Nesting Issues
Use schema references to manage deep nesting
Performance with Large Schemas
Break complex schemas into smaller, composed parts
Browser Memory Limits
Use pagination for very large JSON structures
Export Format Issues
Verify target system compatibility before final export