Конструктор JSON - Визуальный JSON Редактор и Создатель

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Конструктор JSON - Визуальный JSON Редактор и Создатель
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Visual JSON Builder & Schema Designer

Professional JSON creation and editing tool for developers, architects, and system designers. Build complex JSON structures visually with drag-and-drop functionality, real-time validation, and schema generation capabilities.

Visual drag-and-drop JSON structure builder Real-time schema generation and validation Template library with common JSON patterns Предварительный просмотр Экспорт файлов Валидация данных
Professional Examples
API Schema Design

Create comprehensive API request/response schemas

Structure: User API with nested profile data, authentication tokens, and metadata
Создание пользователя

Создание объекта пользователя с основными полями

Structure: Multi-environment config with database, cache, and service settings
Конфигурация приложения

Создание конфигурационного файла

Structure: Mock user data with realistic relationships and constraints
Technical Features
  • JSON Schema Draft 7 and OpenAPI 3.0 compatibility
  • Поддержка вложенных объектов
  • Динамическое добавление полей
  • Типизация данных
  • Валидация в реальном времени
  • 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
  • Start with simple structures and gradually add complexity
  • Планируйте структуру заранее
  • Используйте осмысленные имена ключей
  • Проверяйте типы данных
  • Тестируйте созданный JSON
  • 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