Currently Howspace requires JavaScript to be turned on for any the contents of the page to be seen. If JS is turned off or the browser doesn't support it, none of the page content is available for the user.
Some blind people user text browsers such as Lynx that, unfortunately, don't support JavaScript at all. Even though working "JavaScript free" is not required by WCAG 2.1, fixing this would improve Howspace accessibility and availability for non-profit organisations with diverse members.
Not all the widgets need to work without JavaScript, but it would be good, if Lynx users could nevertheless read page texts and open its hyperlinks. (JS free menu would be good too, but its function can be replaced with an extra text widget, so that's not necessary.)