inf-ruby provides a Read Eval Print Loop (REPL) buffer, allowing for easy interaction with a Ruby subprocess. Features include support for detecting specific uses of Ruby, e.g., when using Rails, and using an appropriate console.

If you are using Guix shell with manifest.scm, the inf-ruby-wrapper-command customization variable could be helpful.

Provides disable-mouse-mode and global-disable-mouse-mode, pair of minor modes which suppress all mouse events by intercepting them and running a customisable handler command (ignore by default).

This package adds support for proselint in Flymake.

lice.el provides following features:

• License template management.

• File header insertion.

solaire-mode is inspired by editors which visually distinguish code-editing windows from sidebars, popups, terminals, ecetera. It changes the background of file-visiting buffers (and certain aspects of the UI) to make them easier to distinguish from other, less important buffers.

Fontaine lets the user specify presets of font configurations and set them on demand on graphical Emacs frames.

elfeed-org lets you manage your Elfeed subscriptions in Org-mode. Maintaining tags for all RSS feeds is cumbersome using the regular flat list, where there is no hierarchy and tag names are duplicated a lot. Org-mode makes the book keeping of tags and feeds much easier.

RISC-V mode is a major mode for editing RISC-V assembly programs. It includes syntax highlighting, syntactic indentation and code evaluation with spike.

Scratch is an extension to Emacs that enables one to create scratch buffers that are in the same mode as the current buffer. This is notably useful when working on code in some language; you may grab code into a scratch buffer, and, by virtue of this extension, do so using the Emacs formatting rules for that language.

ultra-scroll is a smooth-scrolling package for Emacs. It provides highly optimized, pixel-precise smooth-scrolling which can readily keep up with the very high event rates of modern track-pads and high-precision wheel mice.

Pyim-basedict is the default pinyin input method dictionary, containing words from the Rime project.

This Emacs package provides modes for ebuild, eclass, eblit, GLEP42 news items, openrc and runscripts.

This Magit extension provides integration with Gerrit, which makes it possible to conduct Gerrit code reviews directly from within Emacs.

This package allows one to view and edit parts of multiple files in one Emacs buffer.

The Emacs Desktop Notification Center (EDNC) is an Emacs package written in pure Lisp that implements a Desktop Notifications service according to the freedesktop.org specification. EDNC aspires to be a small, but flexible drop-in replacement of standalone daemons like Dunst.

This package provides sticky-key-like functionality to obviate the need for repeated prefix-key sequences, and can reuse existing keymaps. The list of commands is displayed in a handy popup.

This Emacs mode displays Hiragana and Katakana flashcards. It can use functionality from Emacs Kanji mode if it is installed.

This package provides functions for converting Unicode to ASCII.

RYO modal provides a convenient way of defining modal keybindings in Emacs, and does not come with any predefined bindings.

Helm "Switch-to-REPL" offers the helm-switch-to-repl action, a generalized and extensible version of helm-ff-switch-to-shell. It can be added to helm-find-files and other helm-type-file sources such as helm-locate.

This package implements bindings for LibYAML to be able to parse YAML files in Elisp.

Nyan mode is an analog indicator of your position in the buffer. The cat should go from left to right in your mode-line, as you move your point from 0% to 100%. You can click on the rainbow or the empty space to scroll backwards and forwards and also animate it.

This package provides basic syntax highlighting and editing support for editing Racket's Scribble documentation syntax in Emacs.

This package provides an Emacs major mode for the Gleam language.