userjs-tool.html

This is a continuation of the project by the same maintainer (previously under @icpantsparti)

Interactive view, compare, and more for Firefox user.js (eg arkenfox/user.js) + about:config functions

• Open userjs-tool.html on-line (github.io)

View the current arkenfox user.js* in a table (github.io):

• https://icpantsparti2.github.io/firefox-user.js-tool/arkenfox-gui.html
• https://arkenfox.github.io/gui
• https://icpantsparti2.github.io/firefox-user.js-tool/userjs-tool.html?at

Functions to get more out of about:config (eg: find, filter, list, save to file, etc)

*Note: the excellent arkenfox user.js is by other developers at:
arkenfox user.js home / arkenfox user.js issues / arkenfox user.js wiki

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Introduction

Display a Mozilla Firefox user.js settings file contents in your Firefox browser, with:

• highlighting, links, themes*, re-size, wrap, about:config links/regex/groups
• expanding sections, and index to go to sections (with compatible user.js projects)
• compare preferences in two user.js, in a table format with order/layout options and bold cell border around differences
• actions including: user-overrides.js* append* (with comment-out*), point and click overrides collector, skeleton, prefs.js cleaner*, group by values
• load/save, drag/drop, or copy/paste user.js files (can load from some on-line URLs too)
• functions for find (filter/list)/reset/set on about:config Web Console (Firefox/forks/Thunderbird/SeaMonkey)
• This is coded in HTML/CSS/JavaScript with no cross domain dependency
• open userjs-tool.html on-line or save for off-line use

(*arkenfox/user.js inspired. Please visit arkenfox/user.js and read their info on arkenfox/user.js/wiki. They also have nice scripts for append/clean/troubleshoot.)

This started as an over the top experiment for learning some HTML/CSS/JavaScript (first released 2019.01.02, compare added 2020.02.22). This is a viewer/tool, and not an editor/installer.

Disclaimer: Use with care at your own risk, and verify any results

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(Optional) How to save and open userjs-tool.html off-line

• Click the Code button on this repo and Download ZIP (https://github.com/icpantsparti2/firefox-user.js-tool/archive/refs/heads/master.zip)
• Open the saved userjs-tool.html file with your Firefox browser
  (you can drag and drop it from your Downloads folder into a new tab)
• Bookmark it for easy access
• Remember to check here for updates

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Other Info

• The userjs-tool-aboutconfig-functions.js file is also embeded in userjs-tool.html (view with the [a:c Functions] button).

• You can do these (and more) from the interface, or by using URL parameters:

  • View the current arkenfox user.js (github.io)

  • View the current arkenfox user.js in a table (github.io)

  • Load and view a user.js URL: https://icpantsparti2.github.io/firefox-user.js-tool/userjs-tool.html?action=view1&load1=%68ttps://raw.githubusercontent.com/arkenfox/user.js/master/user.js

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Preview