The Query Builder component for React
React Query Builder is a fully customizable query builder component for React, along with a collection of utility functions for importing from, and exporting to, various query languages like SQL, MongoDB, and more.
- Demo
- Full documentation
- CodeSandbox / StackBlitz example projects
Custom components are not limited to the following libraries, but these have first-class support through their respective compatibility packages:
npm i react-querybuilder
# OR yarn add / pnpm add / bun add
import { useState } from 'react';
import { Field, QueryBuilder, RuleGroupType } from 'react-querybuilder';
import 'react-querybuilder/dist/query-builder.css';
const fields: Field[] = [
{ name: 'firstName', label: 'First Name' },
{ name: 'lastName', label: 'Last Name' },
{ name: 'age', label: 'Age', inputType: 'number' },
{ name: 'address', label: 'Address' },
{ name: 'phone', label: 'Phone' },
{ name: 'email', label: 'Email', validator: ({ value }) => /^[^@]+@[^@]+/.test(value) },
{ name: 'twitter', label: 'Twitter' },
{ name: 'isDev', label: 'Is a Developer?', valueEditorType: 'checkbox', defaultValue: false },
];
const initialQuery: RuleGroupType = {
combinator: 'and',
rules: [],
};
export const App = () => {
const [query, setQuery] = useState(initialQuery);
return <QueryBuilder fields={fields} defaultQuery={query} onQueryChange={setQuery} />;
};
[!TIP]
To enable drag-and-drop, install the
@react-querybuilder/dnd
package and nestQueryBuilder
underQueryBuilderDnD
.
To export queries as SQL, MongoDB, or one of several other formats, use the formatQuery
function.
const query = {
combinator: 'and',
rules: [
{
field: 'first_name',
operator: 'beginsWith',
value: 'Stev',
},
{
field: 'last_name',
operator: 'in',
value: 'Vai, Vaughan',
},
],
};
const sqlWhere = formatQuery(query, 'sql');
console.log(sqlWhere);
// `(first_name like 'Stev%' and last_name in ('Vai', 'Vaughan'))`
To import queries use parseSQL
, parseMongoDB
, parseJsonLogic
, parseJSONata
, parseCEL
, or parseSpEL
depending on the source.
[!TIP]
parseSQL
will accept a fullSELECT
statement or theWHERE
clause by itself (everything but the expressions in theWHERE
clause will be ignored). Trailing semicolon is optional.
const query = parseSQL(
`SELECT * FROM my_table WHERE first_name LIKE 'Stev%' AND last_name in ('Vai', 'Vaughan')`
);
console.log(query);
/*
{
"combinator": "and",
"rules": [
{
"field": "first_name",
"operator": "beginsWith",
"value": "Stev",
},
{
"field": "last_name",
"operator": "in",
"value": "Vai, Vaughan",
},
],
}
*/
formatQuery
, transformQuery
, and the parse*
functions can be used without importing from react
(on the server, for example) like this:
import { formatQuery } from 'react-querybuilder/formatQuery';
import { parseCEL } from 'react-querybuilder/parseCEL';
import { parseJSONata } from 'react-querybuilder/parseJSONata';
import { parseJsonLogic } from 'react-querybuilder/parseJsonLogic';
import { parseMongoDB } from 'react-querybuilder/parseMongoDB';
import { parseSpEL } from 'react-querybuilder/parseSpEL';
import { parseSQL } from 'react-querybuilder/parseSQL';
import { transformQuery } from 'react-querybuilder/transformQuery';
(As of version 7, the parse*
functions are only available through these extended exports.)