Which code editors are known for strong cross-platform support and plugin extensibility?

Code editors that are well known for strong cross-platform support and plugin extensibility include:

• Visual Studio Code — very popular, runs on Windows/macOS/Linux, and has a huge extension marketplace.
• Sublime Text — cross-platform, fast, and highly customizable with packages/plugins.
• Atom — cross-platform and famously extensible via packages, though it’s no longer actively maintained.
• Vim / Neovim — available on many platforms and extremely extensible through plugins and scripting.
• Emacs — also highly cross-platform and deeply customizable with packages and Lisp-based extensions.
• JetBrains IDEs like IntelliJ IDEA, PyCharm, WebStorm — cross-platform and support plugins, though they are more full IDEs than lightweight editors.
• Kate — cross-platform with plugin support, especially popular in KDE/Linux environments.
• Notepad++ — extensible via plugins, but mainly Windows-focused, so less cross-platform than the others.

If you want, I can also rank them by:

1. best plugin ecosystem,
2. lightest/fastest, or
3. best for specific languages.