rules-engine

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

The simple, stupid rules engine for Java

A Json based Rules Engine with extensive Dynamic expression support

A rules engine expressed in JSON

Rules engine for .NET, based on the Rete matching algorithm, with internal DSL in C#.

Powerful implementation of the Specification pattern in PHP

100% Java, Lambda Enabled, Lightweight Rules Engine with a Simple and Intuitive DSL

100% open-source IoT Platform - Integrate your devices, create rules, and analyse and visualise your data

Node-rules is a light weight forward chaining rule engine written in JavaScript.

A business logic micro-framework for .NET and .NET Core

gamification-engine (gengine) is a framework for developing gamification features for your application

Rule engine/process engine, committed to solving flexible and complex hard-coded problems, solving complex rule/process problems with new ideas and higher flexibility, lightweight, high performance, low access cost, and providing matching configurations Action page. Java规则引擎-ice（用全新的思想编排规则） 对于业务中需要设计复杂/灵活变动业务(规则/流程)，提供一个全新的抽象编排解决方案 新的编排思想，轻量级，高性能，提供可视化操作页面

Kogito examples - Kogito is a cloud-native business automation technology for building cloud-ready business applications.

Open-source IoT Platform

Windup - Application Migration and Assessment Tool

Editor for Microsoft RulesEngine - Blazor UI library intended for integration in Web or Desktop

Generic Rules engine in golang

A small rule engine for Node.

Golang based Rules for Real-time Contextual Decisions

A pragmatic business rule management system