# Latest

**URL:** https://discourse.nodered.org/latest.md?page=48

[Latest](https://discourse.nodered.org/latest.md) · [Categories](https://discourse.nodered.org/categories.md) · [Tags](https://discourse.nodered.org/tags.md)

**Page:** 49

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## [Change dashboard page title dynamically](https://discourse.nodered.org/t/change-dashboard-page-title-dynamically/99119)

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**Author:** [@iungo](https://discourse.nodered.org/u/iungo)\
**Replies:** 4\
**Last updated:** [21 September 2025 07:01 UTC](https://discourse.nodered.org/t/change-dashboard-page-title-dynamically/99119 "2025-09-21T07:01:13Z")

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Is it possible to change dashboard page title dynamically?

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## [🎁 @totallyinformation/web-components: New release, v1.5.0 and test flows](https://discourse.nodered.org/t/totallyinformation-web-components-new-release-v1-5-0-and-test-flows/99113)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 6\
**Last updated:** [21 September 2025 00:36 UTC](https://discourse.nodered.org/t/totallyinformation-web-components-new-release-v1-5-0-and-test-flows/99113 "2025-09-21T00:36:58Z")

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Hi all, I'm pleased to announce a new release of my web-components package. Full demos and documentation is here: In addition to some bug fixes, documentation improvements, and updated standard CSS, there are 2 new c…

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## [Bug in function node? pdf-lib](https://discourse.nodered.org/t/bug-in-function-node-pdf-lib/99082)

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**Author:** [@christopher-lambe](https://discourse.nodered.org/u/christopher-lambe)\
**Replies:** 8\
**Last updated:** [20 September 2025 22:53 UTC](https://discourse.nodered.org/t/bug-in-function-node-pdf-lib/99082 "2025-09-20T22:53:17Z")

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I have a function node with pdf-lib to extract the first page of a PDF file. The same code works great in VS Code / cmd prompt with Node.js v22.12 but produces this strange error in the Node-Red function node. "TypeErr…

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## [Download and Install Node-RED for Production](https://discourse.nodered.org/t/download-and-install-node-red-for-production/99118)

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**Author:** [@sumitshinde-84](https://discourse.nodered.org/u/sumitshinde-84)\
**Replies:** 2\
**Last updated:** [20 September 2025 13:13 UTC](https://discourse.nodered.org/t/download-and-install-node-red-for-production/99118 "2025-09-20T13:13:31Z")

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Installing Node-RED is pretty simple — just set up Node.js, run a quick command, and you’re good to go with visual programming. But things get tricky when you need it running across production lines, talking to PLCs, and…

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## [Markdown node: select property](https://discourse.nodered.org/t/markdown-node-select-property/99110)

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**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 16\
**Last updated:** [20 September 2025 10:05 UTC](https://discourse.nodered.org/t/markdown-node-select-property/99110 "2025-09-20T10:05:50Z")

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Hi There, is this a core development issue if a I put in a PR for the node-red-nodes repo --\> Markdown parser: add property selection by gorenje · Pull Request #1109 · node-red/node-red-nodes · GitHub I have a use case…

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## [Using a slider value to set the segment position on a gauge](https://discourse.nodered.org/t/using-a-slider-value-to-set-the-segment-position-on-a-gauge/99103)

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**Author:** [@Noh](https://discourse.nodered.org/u/Noh)\
**Replies:** 11\
**Last updated:** [19 September 2025 22:39 UTC](https://discourse.nodered.org/t/using-a-slider-value-to-set-the-segment-position-on-a-gauge/99103 "2025-09-19T22:39:02Z")

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I have a gauge showing values 0-100. The gauge has two segments: normal (0-value & "color": "#00FF00") and excess (value-100 & "color": "#FF0000"). I have a slider that is also 0-100 and I want to use its output as the v…

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## [Debug node filter selection](https://discourse.nodered.org/t/debug-node-filter-selection/98925)

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**Author:** [@daxliniere](https://discourse.nodered.org/u/daxliniere)\
**Replies:** 1\
**Last updated:** [19 September 2025 19:06 UTC](https://discourse.nodered.org/t/debug-node-filter-selection/98925 "2025-09-19T19:06:08Z")

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I’d like to suggest a UX enhancement to the debug panel node filter. I propose that there is a new filter whereby only events for the currently highlighted/selected the debug node in the flow window are displayed and th…

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## [Flowfuse dashboard gauge: What does the third column in the segments do?](https://discourse.nodered.org/t/flowfuse-dashboard-gauge-what-does-the-third-column-in-the-segments-do/99108)

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**Author:** [@Colin](https://discourse.nodered.org/u/Colin)\
**Replies:** 4\
**Last updated:** [19 September 2025 11:27 UTC](https://discourse.nodered.org/t/flowfuse-dashboard-gauge-what-does-the-third-column-in-the-segments-do/99108 "2025-09-19T11:27:54Z")

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In the config for the flowfuse dashboard gauge widget the segments section looks like What is the third column for (Label)? It doesn't appear to be documented, and changing it doesn't seem to have any effect.

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## [Issues with node-red-contrib-talib: Installation fails on Windows and calculation error in Docker](https://discourse.nodered.org/t/issues-with-node-red-contrib-talib-installation-fails-on-windows-and-calculation-error-in-docker/99106)

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**Author:** [@tsuratolya](https://discourse.nodered.org/u/tsuratolya)\
**Replies:** 3\
**Last updated:** [19 September 2025 10:16 UTC](https://discourse.nodered.org/t/issues-with-node-red-contrib-talib-installation-fails-on-windows-and-calculation-error-in-docker/99106 "2025-09-19T10:16:40Z")

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Hi everyone, I'm having trouble with the node-red-contrib-talib node (version 0.0.8), which depends on talib (version 1.1.6). There are two main issues: one with installation on a local Windows PC and another with runti…

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## [Node.js Package: axios \< 1.12.0 - Remote Denial of Service Vulnerability](https://discourse.nodered.org/t/node-js-package-axios-1-12-0-remote-denial-of-service-vulnerability/99107)

<div class="topic-metadata">

**Author:** [@GowriAradhya](https://discourse.nodered.org/u/GowriAradhya)\
**Replies:** 2\
**Last updated:** [19 September 2025 08:44 UTC](https://discourse.nodered.org/t/node-js-package-axios-1-12-0-remote-denial-of-service-vulnerability/99107 "2025-09-19T08:44:40Z")

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Package name: axios Node-RED version:4.1.0 Node-red-admin "version": "4.1.1", depends on axios version 1.11.0, which contains vulnerabilities. CVE reference link:

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## [Tibber-Query data output problem](https://discourse.nodered.org/t/tibber-query-data-output-problem/99104)

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**Author:** [@Phil1999](https://discourse.nodered.org/u/Phil1999)\
**Replies:** 1\
**Last updated:** [19 September 2025 08:18 UTC](https://discourse.nodered.org/t/tibber-query-data-output-problem/99104 "2025-09-19T08:18:21Z")

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Hallo every body, im new here and have no huge experience with Node-Red. I have a problem with the tibber query node. I only whant to switch on a relay if the energy price is low, so I copyed a script of a guy witch i…

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## [Showing one humidity feed on a chart plus a relatively static threshold value](https://discourse.nodered.org/t/showing-one-humidity-feed-on-a-chart-plus-a-relatively-static-threshold-value/99093)

<div class="topic-metadata">

**Author:** [@Noh](https://discourse.nodered.org/u/Noh)\
**Replies:** 1\
**Last updated:** [18 September 2025 10:20 UTC](https://discourse.nodered.org/t/showing-one-humidity-feed-on-a-chart-plus-a-relatively-static-threshold-value/99093 "2025-09-18T10:20:21Z")

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I want to have a chart that tracks humidity - from a sensor emitting a value on MQTT on topic bathroom/humidity and I want to show a threshold value on the same graph. On my NodeRed Dashboard2, I have a settings tab, whe…

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## [Comparing two constants with ds18b20 in function node](https://discourse.nodered.org/t/comparing-two-constants-with-ds18b20-in-function-node/98972)

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**Author:** [@devifast](https://discourse.nodered.org/u/devifast)\
**Replies:** 7\
**Last updated:** [18 September 2025 18:09 UTC](https://discourse.nodered.org/t/comparing-two-constants-with-ds18b20-in-function-node/98972 "2025-09-18T18:09:50Z")

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In Arduino, things look like this: if ((temp \> -20) && (temp \< 50)) { client.publish("bathtub\_temp", String(temp, 1).c\_str()); } else { client.publish("bathtub\_temp", String(temp,…

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## [GitHub & npm Security](https://discourse.nodered.org/t/github-npm-security/99095)

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**Author:** [@TotallyInformation](https://discourse.nodered.org/u/TotallyInformation)\
**Replies:** 4\
**Last updated:** [18 September 2025 12:14 UTC](https://discourse.nodered.org/t/github-npm-security/99095 "2025-09-18T12:14:05Z")

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Hi all, You are hopefully aware of the recent dramatic increase in attacks on open source supply chains. Especially code on GitHub and npm. I've been increasing security on my GitHub repositories over time and have re-…

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## [HTTP request with & Node js version](https://discourse.nodered.org/t/http-request-with-node-js-version/99055)

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**Author:** [@Wally](https://discourse.nodered.org/u/Wally)\
**Replies:** 9\
**Last updated:** [18 September 2025 09:11 UTC](https://discourse.nodered.org/t/http-request-with-node-js-version/99055 "2025-09-18T09:11:24Z")

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Hi all I posted recently regarding an issue with the HTTP request node not working with a specific url as in the following flow. \[{"id":"e529806637c41745","type":"tab","label":"Flow 1","disabled":false,"info":"","env":…

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## [Sonoff S60ZBTPF](https://discourse.nodered.org/t/sonoff-s60zbtpf/99074)

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**Author:** [@Karl1](https://discourse.nodered.org/u/Karl1)\
**Replies:** 13\
**Last updated:** [18 September 2025 08:23 UTC](https://discourse.nodered.org/t/sonoff-s60zbtpf/99074 "2025-09-18T08:23:20Z")

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hey , i am new here and i already have a other problem. I have a powerplug Sonoff S60ZBTPF and i would like to retrieve the active power in W but i get no response out off it.What i am doing wrong?

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## [Monaco spell checker](https://discourse.nodered.org/t/monaco-spell-checker/99083)

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**Author:** [@gregorius](https://discourse.nodered.org/u/gregorius)\
**Replies:** 3\
**Last updated:** [18 September 2025 06:55 UTC](https://discourse.nodered.org/t/monaco-spell-checker/99083 "2025-09-18T06:55:16Z")

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Hi There, does anyone here have any idea how to add spellchecker functionality to the monaco editor in Node-RED? I know that it might well be way off-topic for a editor that is used for code but I need it for documenta…

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## [Node-RED OPC UA Implementation](https://discourse.nodered.org/t/node-red-opc-ua-implementation/99090)

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**Author:** [@sumitshinde-84](https://discourse.nodered.org/u/sumitshinde-84)\
**Replies:** 0\
**Last updated:** [18 September 2025 05:18 UTC](https://discourse.nodered.org/t/node-red-opc-ua-implementation/99090 "2025-09-18T05:18:49Z")

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Hey folks :wave:, There's a hands-on webinar coming up on OPC UA implementation with Node-RED and FlowFuse: September 30th, 5:00 PM CET (11:00 AM ET) - 60 minutes Klaus, an OPC UA expert, will cover the practical stuf…

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## [Ng-repeat in template node](https://discourse.nodered.org/t/ng-repeat-in-template-node/99089)

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**Author:** [@Filip\_Top](https://discourse.nodered.org/u/Filip_Top)\
**Replies:** 1\
**Last updated:** [17 September 2025 23:09 UTC](https://discourse.nodered.org/t/ng-repeat-in-template-node/99089 "2025-09-17T23:09:51Z")

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Hello; I'm trying to build a template populated with data from the data server. I have an array like the following (is in reality much bigger): array\[2\] 0: object item1: "blabla" item2: "blabla" 1: object item1: …

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## [Starting a sub-flow within the start tab of a function node](https://discourse.nodered.org/t/starting-a-sub-flow-within-the-start-tab-of-a-function-node/98977)

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**Author:** [@juntiedt](https://discourse.nodered.org/u/juntiedt)\
**Replies:** 12\
**Last updated:** [17 September 2025 15:44 UTC](https://discourse.nodered.org/t/starting-a-sub-flow-within-the-start-tab-of-a-function-node/98977 "2025-09-17T15:44:49Z")

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would it be possible to start a sub-flow within the start tab of a function node in order to run a few task before all other routines?

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## [Add helmet to the express server to avoid common security vulnerabilities](https://discourse.nodered.org/t/add-helmet-to-the-express-server-to-avoid-common-security-vulnerabilities/99081)

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**Author:** [@AllanOricil](https://discourse.nodered.org/u/AllanOricil)\
**Replies:** 1\
**Last updated:** [17 September 2025 15:31 UTC](https://discourse.nodered.org/t/add-helmet-to-the-express-server-to-avoid-common-security-vulnerabilities/99081 "2025-09-17T15:31:46Z")

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## [Dashboard2 Line spacing](https://discourse.nodered.org/t/dashboard2-line-spacing/99075)

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**Author:** [@ryanprel](https://discourse.nodered.org/u/ryanprel)\
**Replies:** 2\
**Last updated:** [17 September 2025 13:47 UTC](https://discourse.nodered.org/t/dashboard2-line-spacing/99075 "2025-09-17T13:47:45Z")

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What's the best way of narrowing line spacing in Dashboard2 items like this?

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## [Catalogue update stuck](https://discourse.nodered.org/t/catalogue-update-stuck/99070)

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**Author:** [@RvG](https://discourse.nodered.org/u/RvG)\
**Replies:** 2\
**Last updated:** [17 September 2025 07:49 UTC](https://discourse.nodered.org/t/catalogue-update-stuck/99070 "2025-09-17T07:49:49Z")

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Here's a gentle reminder that the automatic catalogue update seems to be stuck at the moment. Last update was 2025-09-15T17:07:55.941Z, when the flowfuse dashboard 1.27.1 was picked up. Cheers, Rijk

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## [Silly logging questions - I shot myself in the foot](https://discourse.nodered.org/t/silly-logging-questions-i-shot-myself-in-the-foot/98999)

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**Author:** [@pconroy328](https://discourse.nodered.org/u/pconroy328)\
**Replies:** 13\
**Last updated:** [16 September 2025 23:54 UTC](https://discourse.nodered.org/t/silly-logging-questions-i-shot-myself-in-the-foot/98999 "2025-09-16T23:54:08Z")

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So, I’m dumping something to the log and I’ll be dogged if I can figure out where I’m doing it??!?! Here’s a snippet from the log: 9 Sep 15:01:01 - \[warn\] \[function:Convert Uptime Seconds\] end of converting uptime seco…

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## [InfluxDb not working after upgrading from v1.8.9 to v1.12.2](https://discourse.nodered.org/t/influxdb-not-working-after-upgrading-from-v1-8-9-to-v1-12-2/99072)

<div class="topic-metadata">

**Author:** [@KarlAlois](https://discourse.nodered.org/u/KarlAlois)\
**Replies:** 2\
**Last updated:** [16 September 2025 19:49 UTC](https://discourse.nodered.org/t/influxdb-not-working-after-upgrading-from-v1-8-9-to-v1-12-2/99072 "2025-09-16T19:49:24Z")

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I am using the node-red-contrib-influxdb updated to v0.7 and wanted to upgrade my influxDb version 1.8.9. to a newer 1.x version All I found was the upgrade method using home-brew with brew install influxdb@1. This upg…

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## [How to get the brightness value out of the payload](https://discourse.nodered.org/t/how-to-get-the-brightness-value-out-of-the-payload/99054)

<div class="topic-metadata">

**Author:** [@Karl1](https://discourse.nodered.org/u/Karl1)\
**Replies:** 2\
**Last updated:** [16 September 2025 19:28 UTC](https://discourse.nodered.org/t/how-to-get-the-brightness-value-out-of-the-payload/99054 "2025-09-16T19:28:37Z")

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Hallo i am new here and i am still learning. I want to read out the value of the brightness of a bulb. i sended a message to zigbee2mqtt/Bulb1/get with payload {“brightness”:””}. the value that i need is just de 0-255 ou…

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## [Error - Loading dashboard](https://discourse.nodered.org/t/error-loading-dashboard/99071)

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**Author:** [@guikastner](https://discourse.nodered.org/u/guikastner)\
**Replies:** 0\
**Last updated:** [16 September 2025 17:31 UTC](https://discourse.nodered.org/t/error-loading-dashboard/99071 "2025-09-16T17:31:10Z")

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Hi Everyone, I am trying to load a specific dashboard as a widget on my Platform application. It functions as a standalone page; however, it does not work as a widget. Here is my log from node-red startup WidgetMBOM …

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## [Add npm-shrinkwrap.json on every release](https://discourse.nodered.org/t/add-npm-shrinkwrap-json-on-every-release/99068)

<div class="topic-metadata">

**Author:** [@AllanOricil](https://discourse.nodered.org/u/AllanOricil)\
**Replies:** 2\
**Last updated:** [16 September 2025 17:21 UTC](https://discourse.nodered.org/t/add-npm-shrinkwrap-json-on-every-release/99068 "2025-09-16T17:21:29Z")

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Add npm-shrinkwrap.json on every release. This will ensure nobody gets hacked because of updates from transient dependencies during global installs as it will lock all dependencies like a package-lock would, but for cons…

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## [Pass parts of an array through a function node](https://discourse.nodered.org/t/pass-parts-of-an-array-through-a-function-node/99052)

<div class="topic-metadata">

**Author:** [@Hobbe](https://discourse.nodered.org/u/Hobbe)\
**Replies:** 8\
**Last updated:** [16 September 2025 15:46 UTC](https://discourse.nodered.org/t/pass-parts-of-an-array-through-a-function-node/99052 "2025-09-16T15:46:24Z")

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Hi, I need some help! I have an array with many numeric values ​​that go into a function node. I only want to pass a few of these and create a new reduced array. Do you have any tips on how to do this in the best way? K…

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## [How do I reset the password](https://discourse.nodered.org/t/how-do-i-reset-the-password/99036)

<div class="topic-metadata">

**Author:** [@solarking25](https://discourse.nodered.org/u/solarking25)\
**Replies:** 20\
**Last updated:** [16 September 2025 14:41 UTC](https://discourse.nodered.org/t/how-do-i-reset-the-password/99036 "2025-09-16T14:41:41Z")

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When I click the button for Code Red

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