The Joy of Coding: Episode Guide

Volunteer-driven episode guide for The Joy of Coding

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Episode 440: May 13th, 2026

Links

• Watch this episode on Air Mozilla
• Joplin Agenda

Topics

• Download sidebar work
  • Update on center crop
    • We will re-implement XUL-style center cropping but for moz-label, with a special property or some special mechanism in moz-label to indicate to the engine to use center crop.
  • Factor out download item UI into a reusable Lit element
    • DownloadElementShell LitElement base class
      • Subclass: HistoryDownloadElementShell
        • new HistoryDownloadElementShell
      • Subclass: DownloadViewItem
        • new DownloadViewItem(
• No episode next week due to unskippable meetings. Sorry! We’ll try again on May 27th!
• Faith No More’s We Care A Lot cover: https://www.youtube.com/watch?v=NhCvNhTzSt4

• Rush’s Anthem: https://www.youtube.com/watch?v=fULwDbZ4iSU

• Rate this episode

Chat

• Join us on Matrix!

Resource Links

• Felicia Bacon
• npb hacks on the SpiderMonkey JS engine
• Compiler Compiler live stream
• Try out Mozilla VPN
• Firefox Source Code Documentation
• mozconfigwrapper: A Wrapper to manage different mozconfigs
• MyQOnly: Mike's addon to track your review queues on Mozilla Phabricator
• Mike's Firefox Color Theme
• Firefox Monitor: Stay informed on new data breach of services you're using online
• Create a free Bugzilla account
• Codetribute: Find a good first bug to start contributing on a Mozilla projects (Firefox, Thunderbird, and more). See the above link for creating a Bugzilla account first!
• Nathan Baggs livehacking / reverse engineering
• Alessandro Castellani has been streaming himself livehacking on Thunderbird
• Emilio hacking on Firefox