Lacuna

A Minimal Customization Pack for Zen Browser

What is Lacuna ?

Lacuna (/ləˈkjuːnə/) is a Latin word meaning "empty space" or "void." This customization pack embodies minimalism and clean design, creating a peaceful and tranquil browsing experience.

Features

Clean look

Cohesive design

credit: Cohesion

Minimal search bar

Blurred UI

Better toolbar customization UI

Better PDF reader UI

credit: Natsumi

Installation

1. Installing css

• If you have not already, follow the Zen Live Editing guide to first create your chrome folder.

• Copy the lacuna folder to the chrome folder and add the following snippet to the top of your userChrome.css

  @import "lacuna/lacuna.css";

  or Paste the provided userChrome.css in the chrome folder

• Copy the css/userContent.css to the same folder.

• Restart the browser

2. Recommended Mods

• Better Find Bar

• Load Bar

• Floating Status Bar

• Hide Extension Name

• No Search Shortcut Icons

• SuperPins

3. Miscellaneous setup

Setting up Bonjourr new tab

• Install Bonjourr from the Firefox Add-ons Store
• Import the config file bonjourr.json

4. Recommended configs

Config	Value
zen.theme.color-prefs.amoled	true
zen.theme.essentials-favicon-bg	true
zen.themes.disable-all	false
zen.urlbar.behavior	float
zen.view.compact.hide-toolbar	true
zen.view.grey-out-inactive-windows	false
zen.workspaces.natural-scroll	true

Lacuna configs

These are a few configs which will allow you to control certain features of lacuna

• lacuna.sidebar.compact-transparent : Enables transparent compact mode sidebar
• lacuna.tab.default-audio-indicator : Disables custom audio indicator in favour of the default one
• lacuna.tab.pinned-tabs-bg : Makes pinned tabs background look similar to essentials
• lacuna.urlbar.smaller-compact-mode : Fixes url bar blur with Smaller Compact Mode mod
• lacuna.ui.default-font : Applies default zen font settings
• lacuna.ui.disable-dancing-notes : Disables dancing notes animation on media control ui
• lacuna.pdfjs.transparent : Adds a transparent background to the pdf viewer
• lacuna.tab.no-container-indicator : Hides container indicator from tabs

Note

You'd have to create these configs yourself in about:config. All configs are of type boolean unless mentioned otherwise

Credits

Thank you to:

• greeeen-dev for the amazing work in Natsumi Browser
• TheBigWazz for the incredible work in Cohesion
• mr-cheff and Zen's contributors for creating Zen Browser