I like to reference this thread occasionally when people ask about web and LabVIEW solutions. Since it has been a few years lets see if I can give another summary of the options. I haven't used all these but just wanted a list of NI and non-NI ones that were available. These are not all equal, and the intention is that here is a landing page where people can find tools and do their own research on what meets their needs, while providing a little history.
Solutions From NI:
G Web Development - Came from WebVIs in NXG's Web Module. Paid toolkit.
Web Service - Great for simple request response, but the UI needs to be made somewhere else. Included with LabVIEW Full/Professional
Web Publishing Tool - Simple to use, works on RT, but uses Silverlight and no modern browser supports it, just IE. Included with LabVIEW
Data Dashboard - Tool for displaying Network Published Shared Variables on tablet devices. No longer supported.
Web UI Builder - Pre NXG no longer supported with download links missing. Linked to the 2009 Keynote.
3rd Party Solutions:
Front Panel Publisher - Open source originally used Web Service but now uses Web Sockets.
MQTT WebSockets Connection - Open source. UI needs to be built by another tool.
WebSockets API by MediaMongrels - Free toolkit, MIT License. UI needs to be built by another tool.
LabSockets - Paid toolkit with trial.
Wezarp - Paid toolkit with trial.
Encryption Compendium for LabVIEW - Websocket API included among other tools. Paid toolkit. UI needs to be built by another tool.
WebPager - Not sure never used it. The original site seems down.
VIRemote - Appears to be a paid toolkit but has a free demo.
WebPanels - Hosting site seems down, LAVA thread linked.
Remote Witness - I think it was a paid tool but the site doesn't have much.