pdfgrep is a GNU/Emacs module providing grep comparable facilities but for PDF files. Its usage is similar to the grep function. For example, using the next-error function gets you to the next matching page.

Emacs is capable of highlighting buffers based on language-specific font-lock rules. This package makes it possible to perform regression test for packages that provide font-lock rules.

This package is an Emacs multimedia player based on mpv. It offers a comprehensive interface to mpv, including convenient features such as an embedded radio manager, YouTube integration, and a local music and video library manager.

CIDER (Clojure Interactive Development Environment that Rocks) aims to provide an interactive development experience similar to the one you'd get when programming in Emacs Lisp, Common Lisp (with SLIME or Sly), Scheme (with Geiser) and Smalltalk.

CIDER is the successor to the now deprecated combination of using SLIME + swank-clojure for Clojure development.

There are plenty of differences between CIDER and SLIME, but the core ideas are pretty much the same (and SLIME served as the principle inspiration for CIDER).

Nord is an arctic, north-bluish color scheme created for a clean and uncluttered design pattern to achieve optimal focus and readability for code syntax highlighting and UI components.

emacs-keyfeq tracks and shows how many times you used a command.

This package provides the following collection of Emacs dired mode additions:

• dired-avfs

• dired-columns

• dired-filter

• dired-hacks-utils

• dired-images

• dired-list

• dired-narrow

• dired-open

• dired-rainbow

• dired-ranger

• dired-subtree

• dired-tagsistant

This package provides a way to combine multiple Xref source (e.g., Etags and Eglot) and have the results all at once.

This package provides auto-completion commands for single and multiple lines of code in a project.

Flymake collects diagnostic information for multiple sources, called backends, and visually annotates the relevant portions in the buffer.

This package can be used to tie related commands into a family of short bindings with a common prefix---a Hydra. Once you summon the Hydra (through the prefixed binding), all the heads can be called in succession with only a short extension. Any binding that isn't the Hydra's head vanquishes the Hydra. Note that the final binding, besides vanquishing the Hydra, will still serve its original purpose, calling the command assigned to it. This makes the Hydra very seamless; it's like a minor mode that disables itself automatically.

This package provides tail-call optimization for Emacs Lisp functions that call themselves in tail position.

Purpose is a package that introduces the concept of a "purpose" for windows and buffers, and then helps you maintain a robust window layout easily.

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

This package adds support for the Racket implementation to Geiser, a generic Scheme interaction mode for the GNU Emacs editor.

This Emacs package provides a minor mode which shows git information inside the Dired buffer.

Org Present is a minimalist presentation tool for Emacs Org mode. Simply layout your presentation with each slide under a top-level header, start the minor mode, and page through each slide with Left and Right keys.

The functions in this package provide the inverse of Emacs' fill-paragraph and fill-region.

unkillable-scratch helps prevent killing buffers matching a given regexp.

This package provides a minor mode that allows files to be previewed by scrolling up and down within a dired buffer.

Meaning of HTTP headers codes.

This package automatically reopens a file or directory with sudo if it cannot write to it.

This is a light weight spell checker for Emacs, that runs from the syntax highlighter without starting external processes.

This package provides further integration between multiple-cursors and phi-search, a package that allows for interactive searches to move multiple fake cursors.