GNU Hyperbole, or just Hyperbole, is a programmable hypertextual information management system. It offers rapid views and interlinking of all kinds of textual information, utilizing Emacs for editing. In particular, Hyperbole lets you quickly create and activate hyperlink buttons, build outlines, manage all your contacts, your windows and frames, and search across buffers, directory trees, or the web.

This package can visualize maildirs hierarchically in Notmuch's ``hello buffer''.

Substitute is a set of commands that perform text replacement (i) throughout the buffer, (ii) limited to the current definition (per narrow-to-defun), (iii) from point to the end of the buffer, and (iv) from point to the beginning of the buffer.

These substitutions are meant to be as quick as possible and, as such, differ from the standard query-replace tool. The provided commands prompt for substitute text and perform the substitution outright.

This package automatically pulls changes from source code to their corresponding tangled blocks.

This package extends gptel, using that package to generate suggestions based on the user's request. Those code suggestions will then automatically be applied to the buffer in the format of a git merge.

Emacs::PDE is a collection of Emacs Lisp extensions to facilitate Perl programming. CPerl Mode has provided an excellent environment for coding; Emacs::PDE provides other common tools such as creating files using templates, smart compiling, perldoc, perltidy, debugger, tags tree view and so on. PDE also provides an easy configuration for Perl programming, and a tutorial for novices to start using Emacs.

Consult Denote provides commands to interact with Emacs Denote using a Completing Read interface.

This Emacs package provides a quick way to change the default directory for only the next invoked command. The directory selection can be done using Helm, Ido or Ivy.

Emacs-zotra provides functions to fetch bibliographic information in different formats (e.g. {bibtex

An Emacs port of the Atom One Dark theme from Atom.io.

This package defines cargo-minor-mode, which gives a set of key combinations to perform Cargo tasks within Rust projects.

Minimap provides Emacs with a minimap sidebar, which is a smaller display of the current buffer on the side, like a scrollbar. It highlights the currently shown region and updates its position automatically. You can navigate in the minibar by dragging the active region with the mouse, which will scroll the corresponding edit buffer. Additionally, you can overlay information from the tags gathered by CEDET's semantic analyzer.)

The standard library tooltip.el provides a function for displaying a tooltip at the mouse position. However, locating a tooltip at an arbitrary buffer position in a window is not easy. Pos-tip provides such a function to be used by other frontend programs.

Leverages tree-sitter and provides fast and accurate YAML parsing.

This package provides a series of rules and helper functions to prevent advertisers from tracking you when you open URLs (or listen to podcasts) in Emacs.

The Modus themes are designed for accessible readability. They conform with the highest standard for color contrast between any given combination of background and foreground values. This corresponds to the WCAG AAA standard, which specifies a minimum rate of distance in relative luminance of 7:1.

The Modus themes consist of six themes. Modus Operandi is a light theme, while Modus Vivendi is dark. Modus Operandi Tinted and Modus Vivendi Tinted are variants of the two main themes. They slightly tone down the intensity of the background and provide a bit more color variety. Modus Operandi Deuteranopia and its companion Modus Vivendi Deuteranopia are optimized for users with red-green color deficiency.

Emacs has very good support for multiple fonts in a single file. Poet uses this support to make it much more convenient to write prose within Emacs, with particular attention paid to org-mode and markdown-mode. Code blocks, tables, etc are formatted in monospace text with the appropriate backgrounds.

This library is a layer of abstraction above before-change-functions and after-change-functions which takes care of accumulating changes until a time when its client finds it convenient to react to them.

The Pythonic Emacs package provides function for convenient running Python on different platforms on local and remote hosts including Docker containers and Vagrant virtual machines. To use Pythonic with Docker you need to install Docker Tramp Emacs package.

Shell-command+ is a shell-command substitute that extends the regular Emacs command with several features. You can for example count all the lines in a buffer with > wc -l, or delete all lower case letters in the selected region with | tr -d a-z.

The Emacs RSpec mode provides keybindings for Ruby source files, e.g. to verify the spec associated with the current buffer, or entire project, as well as moving between the spec files, and corresponding code files.

Also included are keybindings for spec files and Dired buffers, as well as snippets for yasnippet.

eval-in-repl provides a consistent ESS-like evaluation interface for various REPLs. In particular, it mimics ESS' C-RET binding, which sends a line or region to an appropriately configured shell. This package provides just the core of eval-in-repl---for the languages themselves, see their respective packages.

This package provides tools to query Repology API (see https://repology.org/api), process results, and display them.

gnus-harvest notices email address in every message or post you read or write, and collects them in a SQLite database, which can be easily and quickly queried to determine the completion list. It optionally uses BBDB and Message-X.