PostGraphile v5 ltree plugin — auto-detects ltree columns, exposes slash-path folder fields, and provides containment/glob filter operators

Filters are applied to data and Vuu data is arranged in rows and columns. Filters are defined in terms of tests applied against column values. There are a fixed set of filter operators that the Vuu filter engine supports. A single test applied to a data c

Filter operators from MongoDB queries

Baasix - Backend-as-a-Service with 40+ tools for schema management, CRUD operations with 50+ filter operators, relationships, permissions, files, workflows, and more

Transforms logical assignment operators into short-circuited assignments

Allow parsing of the logical assignment operators

Model Context Protocol (MCP) server for Baasix Backend-as-a-Service - provides 69 tools for schema management, CRUD operations with 50+ filter operators, relationships, permissions, files, page building, workflows, and more

OData v4 query builder that uses a simple object-based syntax similar to MongoDB and js-data

A library for expressing filter predicates and evaluating them against values

Universal HTTP client for Flowfull backends with advanced query building, filter operators, and session management

SVAR React Filter is an advanced query builder for React, with AND/OR logic, nested filter groups, and JSON output.

PostGraphile v5 native connection filter plugin - adds advanced filtering to connections

MongoDB query filtering in JavaScript

Uniquely flexible and light-weight utility for cloning and deep (recursive) merging of JavaScript objects. Supports descriptor values, accessor functions, and custom prototypes. Provides advanced options for customizing the clone/merge process.

Prisma adapter for Cerbos query plans

Shared RxJS Operators for NgRx libraries

Miscellaneous operators for graphology.

Common Expression Language (CEL) evaluator for JavaScript

Transform optional chaining operators into a series of nil checks

Parses Emmet CSS abbreviation into AST tree