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NodeBB v4.0.0 — Federate good times, come on!

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  • cagatayundefined

    What’s going on with NodeBB?

    Performance nodebb script die
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    8 Votes
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    phenomlabundefined
    @cagatay The most reliable way to upgrade Node.js on Ubuntu depends on how you originally installed it. Method 1: Using NVM (Recommended) If you already use Node Version Manager (NVM), upgrading is simple. NVM allows you to keep both versions and switch between them if needed. Install Node 22: nvm install 22 Switch to Node 22: nvm use 22 Set it as your default: nvm alias default 22 Verify the change: node -v Method 2: Using NodeSource (PPA) If you installed Node.js via apt using the NodeSource repository, you need to update the repository script to point to the new version. Remove the old NodeSource list (optional but cleaner): sudo rm /etc/apt/sources.list.d/nodesource.list Download and run the NodeSource setup script for Node 22: curl -fsSL [https://deb.nodesource.com/setup_22.x](https://deb.nodesource.com/setup_22.x) | sudo -E bash - Install/Upgrade Node.js: sudo apt-get install -y nodejs Verify the installation: node -v Method 3: Using the ‘n’ Package If you have npm installed, you can use the n interactive manager. Clear the npm cache: sudo npm cache clean -f Install the ‘n’ helper: sudo npm install -g n Install Node 22: sudo n 22 Update your shell: hash -r Troubleshooting Permission Denied: If you see permission errors using Method 2 or 3, ensure you are using sudo. Path Issues: If node -v still shows version 20 after upgrading via NVM, restart your terminal or run source ~/.bashrc. Conflicts: Avoid mixing these methods. If you switch from apt to nvm, it is best to sudo apt remove nodejs first to avoid path conflicts.
  • crazycellsundefined

    Page control arrows for PWA

    Solved Customisation nodebb
    27
    25 Votes
    27 Posts
    14k Views
    phenomlabundefined
    @crazycells it is, yes - I think I’ll leave it as there is no specific PWA CSS classes I know of. Well, you could use something like the below, but this means multiple CSS files for different operating systems. /** * Determine the mobile operating system. * This function returns one of 'iOS', 'Android', 'Windows Phone', or 'unknown'. * * @returns {String} */ function getMobileOperatingSystem() { var userAgent = navigator.userAgent || navigator.vendor || window.opera; // Windows Phone must come first because its UA also contains "Android" if (/windows phone/i.test(userAgent)) { return "Windows Phone"; } if (/android/i.test(userAgent)) { return "Android"; } if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) { return "iOS"; } return "unknown"; // return “Android” - one should either handle the unknown or fallback to a specific platform, let’s say Android } Once you’re in that rabbit hole, it’s impossible to get out of it.
  • Pandaundefined

    adding some console.log to Nodebb

    Solved Customisation nodebb
    4
    1 Votes
    4 Posts
    2k Views
    phenomlabundefined
    @eeeee if you’re using the console, you could try node app.js > app.log 2>&1 This would redirect stdout to a file named app.log and redirect stderr to stdout. I’m not sure about standard logging under NodeBB, but there is an error log located at logs/error.log. Failing that, you could always stop the NodeBB service then use ./nodebb dev from the console which would then provide debug output.
  • phenomlabundefined

    v3 & Harmony diary / thoughts / code snippets

    Announcements harmony v3.beta1 nodebb
    55
    5
    36 Votes
    55 Posts
    29k Views
    phenomlabundefined
    @DownPW I see why. The code relies on the existence of [component="topic/quickreply/container"] However, this by definition means that the below has to be enabled [image: 1679077966615-aeef638f-4188-489d-a9f2-f3a26dbca9d8-image.png] It will then work [image: 1679077992245-7fb38631-e0f3-46ef-b652-00929d927b13-image.png] For some unknown reason, this is hidden in Harmony, and only shows if you select it. In v2, it seems that the <section> is deleted altogether in Persona if “Quick Reply” is disabled, meaning it won’t fire as it can’t locate that specific component. The downside is that you might not want the quick reply function, but I think it’s a PITA to scroll up to the top of the post just to reply, so I have it on
  • DownPWundefined

    NODEBB: Nginx error performance & High CPU

    Solved Performance performance nodebb nginx
    69
    4
    14 Votes
    69 Posts
    60k Views
    DownPWundefined
    @phenomlab Seems to be better with some scaling fix for redis on redis.conf. I haven’t seen the message yet since the changes I made # I increase it to the value of /proc/sys/net/core/somaxconn tcp-backlog 4096 # I'm uncommenting because it can slow down Redis. Uncommented by default !!!!!!!!!!!!!!!!!!! #save 900 1 #save 300 10 #save 60 10000 If you have other Redis optimizations. I take all your advice https://severalnines.com/blog/performance-tuning-redis/
  • cagatayundefined

    Changing Background on NodeBB

    Solved Customisation background image nodebb
    4
    0 Votes
    4 Posts
    2k Views
    phenomlabundefined
    @cagatay You’d target the body tag and use the below line of CSS background: url(/assets/customcss/backgrounds/default/default.png) no-repeat center center fixed; Obviously, you need to change the path to suit where your image is being stored. More info around the background property can be found here https://www.w3schools.com/cssref/css3_pr_background.php
  • Madchatthewundefined

    Bootstrap Version

    Solved Customisation nodebb bootstrap
    8
    5 Votes
    8 Posts
    2k Views
    Madchatthewundefined
    @phenomlab That will be nice once they have completed that. It will be interesting to see how long that takes. So for now I will use custom css to make it look the way I want. Frameworks just make things a little faster. Thanks @phenomlab
  • crazycellsundefined

    [NodeBB] username cards

    Solved Customisation nodebb
    8
    5 Votes
    8 Posts
    3k Views
    Sampo2910undefined
    @phenomlab Aha…nice to know. As always thank you for the reply and information.