blocks|key|361842|text|我也晚了很多，但既然你要求的是较轻的选择，请考虑json-rules-engine。我编写这个库的目的是为了创建一个简单的、高性能的规则引擎，它具有简单的规则持久性(规则用json表示)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|361843|它不是一个企业解决方案，也没有nools那么雄心勃勃。当涉及到规则引擎时，许多企业都有相对基本的需求:布尔逻辑、比较运算符和(理想情况下)人类可读的规则。|361844|你的用例只有50个经常改变的规则(也就是高度可配置的)，这才是这个库的目标受众。|361845|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/cachecontrol/json-rules-engine|1|https://github.com/C2FO/nools^0|O|H|0|0|F|5|1|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]]]

I'm much later as well, but since you're asking for a lighter option, consider <a href="https://github.com/cachecontrol/json-rules-engine" rel="noreferrer">json-rules-engine</a>. I authored this library in an attempt to create a simple, performant rules engine with easy rule persistence (rules are expressed in json).

It's not meant as an enterprise solution, and is less ambitious than <a href="https://github.com/C2FO/nools" rel="noreferrer">nools</a>. Many businesses have relatively basic needs when it comes to rules engines: boolean logic, comparison operators, and (ideally) human readable rules.

Your use case of having only 50 rules that change often(i.e. highly configurable), is really the target audience for this library.

blocks|key|1433321|text|还有nools，试一试吧。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1433322|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/doug-martin/nools^0|2|5|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

There's also <a href="https://github.com/doug-martin/nools" rel="noreferrer">nools</a>, give it a try.

blocks|key|361712|text|我制作了一个名为node-clips的新节点包，它允许您将流行的CLIPS+(C语言集成生产系统)规则引擎集成到您的节点应用程序中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|361713|https://github.com/atrniv/node-clips|offset|length|361714|CLIPS是一个富有成效的开发和交付专家系统工具，它为构建基于规则和/或对象的专家系统提供了一个完整的环境。CLIPS创建于1985年，现在在政府、工业界和学术界广泛使用。|361715|有关更多信息，请查看官方剪辑文档：http://clipsrules.sourceforge.net/|361716|entityMap|0|LINK|mutability|MUTABLE|url|1|http://clipsrules.sourceforge.net/^0|0|0|10|0|0|0|H|Y|1|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@$D|U|E|V|1|W]]|A|$]]|$1|F|3|G|5|6|7|X|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Y|8|@]|9|@$D|Z|E|10|1|11]]|A|$]]|$1|J|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|C]]|Q|$5|M|N|O|A|$P|R]]]]

I've made a new node package called node-clips which allows you to integrate the popular CLIPS (C Language Integrated Production System) rule engine into your node applications. 

<a href="https://github.com/atrniv/node-clips" rel="noreferrer">https://github.com/atrniv/node-clips</a>

CLIPS is a productive development and delivery expert system tool which provides a complete environment for the construction of rule and/or object based expert systems. Created in 1985, CLIPS is now widely used throughout the government, industry, and academia.

Checkout the official CLIPS documentation for more information : <a href="http://clipsrules.sourceforge.net/" rel="noreferrer">http://clipsrules.sourceforge.net/</a>

blocks|key|361790|text|我玩得更晚了，但如果人们还在寻找的话，durable_rules是我一直在使用的一个很棒的项目。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|361791|durable_rules将状态存储在redis中，并使用Rete+algorithm+that+Jesus+Ruiz+cooked+up以分布式方式进行推理。这个项目得到了积极的支持，如果你对这类事情感兴趣的话，甚至还有TypeScript的支持。|361792|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/jruizgit/rules|1|https://jruizblog.com/2015/02/23/rete_d/^0|J|D|0|0|T|14|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

I am even later to the game, but if people are still looking, <a href="https://github.com/jruizgit/rules" rel="noreferrer">durable_rules</a> is a great project that I have been using.

durable_rules stores state in redis and uses a <a href="https://jruizblog.com/2015/02/23/rete_d/" rel="noreferrer">Rete algorithm that Jesus Ruiz cooked up</a> to do inference in a distributed way. The project is actively supported and even has TypeScript support if you are into that sort of thing.

blocks|key|412504|text|我开发了这个one。希望你能找到你需要的有趣的东西。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|412505|发自描述：|412506|412507|业务规则引擎是为支持规则在规则库中变化的环境而开发的一种软件，如风险评估、文本分析、数据挖掘和其他用于决策的软件。|blockquote|412508|412509|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.org/package/rulezb^0|6|3|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]|$1|G|3|H|5|I|7|Y|8|@]|9|@]|C|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|10|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

I develop this <a href="https://www.npmjs.org/package/rulezb" rel="noreferrer">one</a>.
Hope you found interesting to you needs.

From description:

<blockquote>
 Business Rules Engine is a kind of software developed to support environments where the rules changes in a regular base like risk evaluation, text analysis, data mining and others softwares designed to decision making.
</blockquote>

blocks|key|4400975|text|显然，我在这里玩得很晚，但我已经使用了node-rules，并取得了一些成功。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4400976|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.com/package/node-rules^0|J|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I'm obviously very late to the game here but I've used <a href="https://www.npmjs.com/package/node-rules" rel="noreferrer">node-rules</a> with some success.

I need a lightweight rules engine. We have around 50 rules right now, but the rules keep changing frequently.

We could use Drools, but I figure that would be overkill. Are there any lighter, F/OSS implementations? 

I am aware of the other similar question, but that is 2 years old and does not have a good answer. (and I do not have enough rep to comment on that question)

Is there any rules engine implemented on NodeJS / in Javascript?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我需要一个轻量级的规则引擎。我们现在有大约50条规则，但规则经常变化。我们可以使用Drools，但我认为这太过分了。有没有更轻量级的F/OSS实现？我知道另一个类似的问题，但那是两年前的问题，没有好的答案。(我没有足够的代表来评论这个问题)

问在Javascript中有没有在NodeJS /上实现的规则引擎？
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