@react-awesome-query-builder/ui offers extensive customization options, allowing developers to modify almost every aspect of the query builder, including the UI, field types, operators, and rules. It supports custom renderers, themes, and plugins, making it highly adaptable to different use cases and design requirements.

react-querybuilder provides basic customization capabilities, such as styling and the ability to change field types and operators. However, it is more limited compared to @react-awesome-query-builder/ui in terms of extensibility and customization options, making it better suited for projects that do not require deep customization.

@react-awesome-query-builder/ui has a steeper learning curve due to its rich feature set and extensive customization capabilities. Developers may need to invest time in understanding its API and how to implement advanced features, especially for complex use cases.

react-querybuilder is designed to be simple and intuitive, with a low learning curve. Its straightforward API and minimal setup make it easy for developers to integrate and use quickly, making it a good choice for projects with tight deadlines or less experienced teams.

@react-awesome-query-builder/ui is optimized for performance, but its complexity and feature richness may introduce some overhead, especially when handling very large datasets or highly nested queries. However, it is generally efficient and performs well for most use cases.

react-querybuilder is lightweight and performs well, making it suitable for applications that require quick and responsive query building without significant performance concerns. Its simplicity helps keep resource usage low, even with multiple instances.

@react-awesome-query-builder/ui has comprehensive documentation that covers its features, API, and customization options. It also has an active community, which can be helpful for getting support and finding examples.

react-querybuilder offers good documentation, but it may not be as extensive as that of @react-awesome-query-builder/ui. The community is smaller, which may result in fewer resources and examples available online.

Example of @react-awesome-query-builder/ui

import React from 'react';
import { QueryBuilder } from '@react-awesome-query-builder/ui';
import '@react-awesome-query-builder/ui/dist/style.css';

const config = {
  fields: {
    name: {
      label: 'Name',
      type: 'text',
      operators: ['equal', 'not_equal'],
    },
    age: {
      label: 'Age',
      type: 'number',
      operators: ['greater', 'less'],
    },
    isActive: {
      label: 'Is Active',
      type: 'boolean',
      operators: ['equal'],
    },
  },
};

const App = () => {
  return (
    <div>
      <h1>Query Builder</h1>
      <QueryBuilder config={config} />
    </div>
  );
};

export default App;

Example of react-querybuilder

import React from 'react';
import { QueryBuilder } from 'react-querybuilder';

const App = () => {
  const fields = {
    name: 'Name',
    age: 'Age',
    isActive: 'Is Active',
  };

  return (
    <div>
      <h1>Simple Query Builder</h1>
      <QueryBuilder fields={fields} />
    </div>
  );
};

export default App;