# mistic100/jQuery-QueryBuilder

jQuery plugin offering an interface to create complex queries

Repository: https://github.com/mistic100/jQuery-QueryBuilder
Canonical: https://ross.abutalabs.com/products/jquery-querybuilder
Homepage: https://querybuilder.js.org
Language: JavaScript
License: MIT
License Family: permissive
Topics: sql, mongo, gui
Last push: 2024-11-26T12:38:33+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 4530, "days_push": 645, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1717, forks 545 (observed 2026-08-28T04:05:26.475936+00:00)

## What it is
A jQuery plugin providing a user-friendly GUI for building complex queries and filters, outputting structured JSON rules. It includes plugins to convert rules to/from SQL and MongoDB queries and is highly customizable with a full events system.

## Use cases
- build an advanced search page with visual filter rules
- let admins create complex filters in a backend UI
- generate SQL WHERE clauses from user-built rules
- generate MongoDB queries from a visual interface
- parse and edit saved query rules in the browser

## When to choose
- you already use jQuery and Bootstrap in your app
- you need a visual query/filter builder for advanced search or admin panels
- you want JSON rule output convertible to SQL or MongoDB

## When to avoid
- your stack is React/Vue/modern frameworks without jQuery
- you need a headless query parser without a UI
- you cannot include Bootstrap dependencies

## Facets
- artifact type: library
- maturity: stable
- function: ui-components, form-handling, serialization
- domain: web-development, frontend, databases
- platform: browser
- tags: jquery-plugin, query-builder, filter-ui, sql, mongodb, bootstrap, search, nodejs

## Member repositories
- mistic100/jQuery-QueryBuilder (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:26.475936+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:34:13.762701+00:00, confidence not recorded.
  - readme: https://github.com/mistic100/jQuery-QueryBuilder (fetched 2026-08-28T04:05:26.475936+00:00, sha 58c5852b6c5b)
  - homepage: https://querybuilder.js.org (fetched 2026-08-29T11:10:37.049458+00:00, sha 0a9aafdcd691)
  - site_page: https://querybuilder.js.org/changelog.html (fetched 2026-08-29T11:10:37.059044+00:00, sha 42d1c96c1cb8)
  - site_page: https://querybuilder.js.org/api/QueryBuilder.html (fetched 2026-08-29T11:10:37.060938+00:00, sha 9c198fd870a3)
- Data as of 2026-08-30T08:39:29.467469+00:00.