# Developing Nodes

**URL:** https://discourse.nodered.org/c/developing-nodes/15.md?page=48

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**Page:** 49

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## [modifying node-red-contrib-mongodb3](https://discourse.nodered.org/t/modifying-node-red-contrib-mongodb3/1379)

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**Author:** [@yahya](https://discourse.nodered.org/u/yahya)\
**Replies:** 3\
**Last updated:** [9 July 2018 10:56 UTC](https://discourse.nodered.org/t/modifying-node-red-contrib-mongodb3/1379 "2018-07-09T10:56:02Z")

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i’m still new to node-red nodes and node-js so my question it may look easy to some of you. i want to modify mongodb3 node, as we all know mongodb3 it takes any msg coming in json format in msg.payload and save it in mo…

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## [Node-red-node-test-helper](https://discourse.nodered.org/t/node-red-node-test-helper/1283)

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**Author:** [@ncherry](https://discourse.nodered.org/u/ncherry)\
**Replies:** 3\
**Last updated:** [3 July 2018 18:17 UTC](https://discourse.nodered.org/t/node-red-node-test-helper/1283 "2018-07-03T18:17:31Z")

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I’m working on the ‘mytimeout’ node (a countdown node) and I’m trying to add testing. I have three things to bring up 1) I want to add testing to my node. So I went to the node-red create your first Node (unit testing).…

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## [Node with multiple outputs](https://discourse.nodered.org/t/node-with-multiple-outputs/1223)

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**Author:** [@ncherry](https://discourse.nodered.org/u/ncherry)\
**Replies:** 2\
**Last updated:** [1 July 2018 15:07 UTC](https://discourse.nodered.org/t/node-with-multiple-outputs/1223 "2018-07-01T15:07:52Z")

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I’m working on a timer (and I am familiar with some of the other timers) and I need to send commands on one output and the countdown on the other. I need to use node.send so return(\[ msgA, msgB \]) is not an option. Can I…

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## [Configuration pencil icon missing from third party node. How to debug?](https://discourse.nodered.org/t/configuration-pencil-icon-missing-from-third-party-node-how-to-debug/1055)

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**Author:** [@fahrvergnuugen](https://discourse.nodered.org/u/fahrvergnuugen)\
**Replies:** 20\
**Last updated:** [27 June 2018 01:29 UTC](https://discourse.nodered.org/t/configuration-pencil-icon-missing-from-third-party-node-how-to-debug/1055 "2018-06-27T01:29:29Z")

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I want to use a third party node which connects to a websocket of an ISY994i. This node requires configuration, however the pencil icon used to open the config panel is missing and I can't figure out why. I submitted th…

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