emacs-git-messenger provides git-messenger:popup-message, a function that when called, will popup the last git commit message for the current line. This uses git-blame internally.

Emacspeak is a speech interface that allows visually impaired users to interact independently and efficiently with the computer. Audio formatting---a technique pioneered by AsTeR---and full support for W3C's Aural CSS (ACSS) allows Emacspeak to produce rich aural presentations of electronic information. By seamlessly blending all aspects of the Internet such as Web-surfing and messaging, Emacspeak speech-enables local and remote information via a consistent and well-integrated user interface.

This package provides support for programming with ISLisp in Emacs. It features a major mode with syntax highlighting, symbol autocompletion and documentation search, among other features. It also includes an inferior mode with REPL integration. Currently it only supports the Easy ISLisp (eisl) implementation.

CDLaTeX is an Emacs minor mode supporting fast insertion of environment templates and math in LaTeX. Similar commands are also offered as part of the AUCTeX package, but it is not the same - CDLaTeX focuses on speediness for inserting LaTeX constructs.

Org Street is an extension for Org Mode for turning the names of places into a LOCATION property containing their address. Given some freeform text approximately describing a location, it geocodes it with OpenStreetMap’s Nominatim API to determine a canonical location. If Nominatim returns multiple locations, a list is displayed to choose from.

evil-cleverparens remaps Evil keybindings to allow modal editing with screwing up the structure of Lisp code. Alternatives for verb commands which would are normally destructive (such as deletion) are provided. Those alternative commands are and bound by default to their corresponding Evil keys.

emacs-spaceleader replicates Spacemacs' leader key features, without requiring all of Spacemacs. The <Leader> key, inspired by Vim, provides an easy way to bind keys under a configurable prefix key.

This package provides a best-effort attempt at capitalizing titles, only in English, with Emacs.

find-file-in-project finds files or directories quickly in the current project. The project root is detected automatically when Git, Subversion or Mercurial are used. It also provides functions to assist in reviewing changes on files.

This package provides a minor mode that enables inline PDF preview in Org buffers by using pdf2svg.

This package provides a function that can be called from the minibuffer to enable editing the minibuffer input in another buffer with text-mode enabled.

This package provides on-the-fly syntax checking for GNU Emacs. It is a replacement for the older Flymake extension which is part of GNU Emacs, with many improvements and additional features.

Flycheck provides fully-automatic, fail-safe, on-the-fly background syntax checking for over 30 programming and markup languages with more than 70 different tools. It highlights errors and warnings inline in the buffer, and provides an optional IDE-like error list.

emacs-tokei is a major-mode for Emacs, that displays codebase statistics with the help of tokei.

emacs-evil-commentary adds keybindings to easily comment out lines of code in evil mode. It provides gcc to comment out lines, and gc to comment out the target of a motion.

This package provides a PostgreSQL client in emacs.

This package helps Emacs integrate with the Unix password-store application.

Emacs Polyglot, or Eglot, is an Emacs Language Server Protocol client that stays out of the way. It guesses the LSP program to start for the current file, using the major mode as a hint. It prompts you to enter one if it fails.

This package provides interfaces to abstract various LLMs out in the world. To respect user freedom, it will warn you before interacting with non-free LLMs.

HexRGB provides functions for converting between RGB (red, green, blue) color components and HSV (hue, saturation, value) color components. More accurately, it converts Emacs color components (whole numbers from 0 through 65535), RGB and HSV floating-point components (0.0 through 1.0), Emacs color-name strings (such as "blue") and hex RGB color strings (such as "#FC43A7912").

There is a semantic way of using tab characters in source code: tabs for indentation, spaces for alignment. This package provides a minor mode which improves Emacs' auto-indenting so that pressing TAB inserts the correct mix of tabs and spaces to maintain visual alignment regardless of a viewer's tab width. You can still use all spaces if you prefer; the code merely ensures that if you enable tabs, the tab size does not matter.

This is an inverse companion to the rx package for translating regexps in string form to the rx notation. Its chief uses are:

• Migrating existing code to rx form, for better readability and maintainability

• Understanding complex regexp strings and finding errors in them

In addition to Emacs regexps, this package can also parse and troubleshoot skip set strings, which are arguments to skip-chars-forward and skip-chars-backward.

This package provides some commands to act on the browser tabs, history, or bookmarks from Emacs.

This package defines a global minor mode to pair buffers with a companion, such that when the buffer is displayed in a window, the companion is also displayed.

Zenburn theme is a port of the popular Vim Zenburn theme for Emacs. It is built on top of the custom theme support in Emacs 24 or later.