[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-4317":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":20,"compositeScore":21,"rankGlobal":10,"rankLanguage":10,"license":22,"archived":23,"fork":23,"defaultBranch":24,"hasWiki":23,"hasPages":23,"topics":25,"createdAt":10,"pushedAt":10,"updatedAt":30,"readmeContent":31,"aiSummary":32,"trendingCount":16,"starSnapshotCount":16,"syncStatus":33,"lastSyncTime":34,"discoverSource":35},4317,"incubator-kie-drools","apache\u002Fincubator-kie-drools","apache","Drools is a rule engine, DMN engine and complex event processing (CEP) engine for Java","https:\u002F\u002Fkie.apache.org",null,"Java",6264,2584,299,97,0,1,4,12,5,41,"Apache License 2.0",false,"main",[7,26,27,28,29],"dmn","hacktoberfest","java","rule-engine","2026-06-12 02:01:02","\u003C!--\n  Licensed to the Apache Software Foundation (ASF) under one\n  or more contributor license agreements.  See the NOTICE file\n  distributed with this work for additional information\n  regarding copyright ownership.  The ASF licenses this file\n  to you under the Apache License, Version 2.0 (the\n  \"License\"); you may not use this file except in compliance\n  with the License.  You may obtain a copy of the License at\n\n    http:\u002F\u002Fwww.apache.org\u002Flicenses\u002FLICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing,\n  software distributed under the License is distributed on an\n  \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n  KIND, either express or implied.  See the License for the\n  specific language governing permissions and limitations\n  under the License.\n  -->\n\nAn open source rule engine, [DMN engine](https:\u002F\u002Fkie.apache.org\u002Fdocs\u002Fcomponents\u002Fdrools\u002Fdrools_dmn) and complex event processing (CEP) engine for Java™ and the JVM Platform.\n\nDrools is a business rule management system with a forward-chaining and backward-chaining inference based rules engine, allowing fast and reliable evaluation of business rules and complex event processing. A rule engine is also a fundamental building block to create an expert system which, in artificial intelligence, is a computer system that emulates the decision-making ability of a human expert.\n\nBe sure to check out the Apache KIE project [website](https:\u002F\u002Fkie.apache.org\u002Fdocs\u002Fcomponents\u002Fdrools\u002F) and [documentation](https:\u002F\u002Fkie.apache.org\u002Fdocs\u002Fdocumentation\u002F)!\n\n\nTest execution tip\n==================\n\nSome test are meant to be executed on machine with _en_US_ locale.\nA specific profile is provided to execute them on machines with different locale, namely `test-en`.\nThere are two ways to activate such profile during maven build:\n1. `-Ptest-en` (profile-id based)\n2. `-DTestEn` (property based)\n\nThe following two commands will execute tests on machine with locale different than _en_US_:\n\n1. `make test -Ptest-en`\n2. `make test -DTestEn`\n\nTroubleshooting\n================\nIf the build fails with `UnmappableCharacterException`, set `-Dfile.encoding=UTF-8` for `MAVEN_OPTS` (not as an argument of `mvn` command). Then run `mvn`.\n\nexample for Windows:\n```shell\nset MAVEN_OPTS=-Dfile.encoding=UTF-8\nmvn clean install\n```\n\nDocumenting tips\n================\n\nUML diagrams have been used for architectural and design documentation. Those diagrams are in \".puml\" format and have been created using the [PlantUML](https:\u002F\u002Fplantuml.com\u002Fhttps:\u002F\u002Fplantuml.com\u002F) tool.\nPlugins exists to use it in different IDE:\n* [IDEA](https:\u002F\u002Fplugins.jetbrains.com\u002Fplugin\u002F7017-plantuml-integration)\n* [Eclipse](https:\u002F\u002Fmarketplace.eclipse.org\u002Fcontent\u002Fplantuml-plugin)\n* [VisualStudio](https:\u002F\u002Fmarketplace.visualstudio.com\u002Fitems?itemName=jebbs.plantuml)\n\n\n\n\n","Drools 是一个开源的规则引擎、DMN引擎和复杂事件处理（CEP）引擎，专为Java和JVM平台设计。其核心功能包括基于前向链和后向链推理机制的业务规则管理和评估，以及高效可靠的复杂事件处理能力。技术特点上，Drools支持多种编程模型，并且提供了丰富的API来定义和执行规则。它适用于需要自动化决策流程的各种场景，如金融风控、医疗诊断辅助系统等，能够帮助企业快速构建专家系统，模拟人类专家的决策过程。此外，Drools还拥有活跃的社区支持和详尽的文档资源，便于开发者学习与使用。",2,"2026-06-11 02:59:37","top_language"]