luakit

disable js

Luakit modules tend to be included in rc.lua. The default rc.lua has the noscript inclusion commented out:

   -- NoScript plugin, toggle scripts and or plugins on a per-domain basis.   
   -- `,ts` to toggle scripts, `,tp` to toggle plugins, `,tr` to reset.       
   -- If you use this module, don't use any site-specific `enable_scripts` or 
   -- `enable_plugins` settings, as these will conflict.                      
   --require "noscript"                                                       

So you'll need to uncomment the require "noscript". (If you don't already have a personal rc.lua in ~/.config/luakit, it should be copied from /etc/xdg/luakit/, rather than editing the system version).

Scripts are still on by default and need to be turned off on a per-domain basis. (The default bindings are mentioned in the require ... comment.) This stores choices to an sqlite3 database, so they persist across restarts.

If you want scripts to be off by default, change your rc.lua to have:

   local noscript = require "noscript"                                        
   noscript.enable_scripts = false