# NEW: Grok Regex node

**URL:** <https://discourse.nodered.org/t/new-grok-regex-node/504>\
**Category:** Share Your Nodes\
**Created:** [31 May 2018 12:40 UTC](https://discourse.nodered.org/t/new-grok-regex-node/504 "2018-05-31T12:40:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![eperry](https://avatars.discourse-cdn.com/v4/letter/e/aca169/32.png) [@eperry](https://discourse.nodered.org/u/eperry)\
**Post date:** [31 May 2018 12:40 UTC](https://discourse.nodered.org/t/new-grok-regex-node/504/1 "2018-05-31T12:40:06Z")

</div>

I have implmented version 0.0.1 of a new node called node-red-contrib-grok

it Implements a Regex library call Grok which allows for Named Capture groups

> **[node-grok](https://www.npmjs.com/package/node-grok)**
>
> Regular expression template library inspired by logstash grok filter module. Latest version: 2.0.3, last published: 7 years ago. Start using node-grok in your project by running \`npm i node-grok\`. There are 9 other projects in the npm registry using...

![Screenshot%20from%202018-05-31%2008-38-18](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/56782c0d6be6b5dd0d82bdcd7ba9e930114e58f1.png)

Config screen. Will add ability to add multiple regex's and specify a patterns file

> npm install node-red-contrib-grok

or from github

> [https://github.com/eperry/node-red-contrib-grok](https://github.com/eperry/node-red-contrib-grok)