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.

This package uses spaced repetition algorithms to conduct interactive drill sessions to aid in memorization. In these sessions you are shown flash cards created in Org mode.

Dart mode is an Emacs major mode for editing Dart files. It provides basic syntax highlighting and indentation.

download-region provides in buffer downloading manager for Emacs.

message-x assigns a context-sensitive function to the TAB key in Message mode. When on a header line, it performs completion based on which header we are in (for example, newsgroup name completion makes sense on the Newsgroups header, whereas mail alias expansion makes sense in the To and Cc headers). When in the message body, this executes a different function (default: indent-relative).

This package allows GnuPG passphrase to be prompted through the minibuffer instead of graphical dialog.

To use, add allow-emacs-pinentry to ~/.gnupg/gpg-agent.conf, reload the configuration with gpgconf --reload gpg-agent, and start the server with M-x pinentry-start.

highlight-escape-sequences provides an Emacs minor mode to escape sequences in code.

This package provides a basic major mode for editing .hgignore files used by the Mercurial version control system.

This package provides a major mode for editing Extempore code. It can create an Extempore REPL, connect the current extempore-mode buffer to a running Extempore process, and more.

This package provides a method to open entries in external programs from dired.

This package displays tables in Org mode and OrgTbl mode using Unicode characters.

emacs-diminish implements hiding or abbreviation of the mode line displays (lighters) of minor modes.

EXWM is a full-featured tiling X window manager for Emacs built on top of XELB.

The ido-completing-read+ function is a wrapper for ido-completing-read. Importantly, it detects edge cases that ordinary ido cannot handle and either adjusts them so ido can handle them, or else simply falls back to the standard Emacs completion function instead.

This package provides a Helm interface for selecting Makefile targets.

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.

This package can be used with multiple-cursors to provide an incremental search that moves all fake cursors in sync.

This package provides a Helm interface for Git files.

• Display the open buffers in project.

• Display a status source showing state of project (modified files etc.).

• Display a list of all files in project under git control.

• Quickly look at diffs of modified files.

• Allow switching to git status with your preferred frontend (vc-dir, Magit,etc.).

• Full integration of git-grep, also allow usage of helm-grep (you can use ack-grep instead of grep).

• Integrate usage of gid from id-utils.

• Full integration with helm-find-files, allow you to browse projects unrelated to current-buffer.

• In addition, all actions of type files and buffers are provided.

This library provides literate programming for Calc. There is both a major and a minor mode. The major mode does some basic syntax highlighting, while the minor mode only evaluates all Calc statements while typing. In particular, the minor mode works quite well with Org or Markdown modes, or other markup language major modes.

Helm is an incremental completion and selection narrowing framework for Emacs. It will help steer you in the right direction when you're looking for stuff in Emacs (like buffers, files, etc).

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.

This package provides a simple wrapper around asynchronous processes for Emacs.

This package provides a minor mode for collapsing and expanding regions of text without modifying the actual contents.

Major mode for editing Mercury files. This is a rewrite of the original mercury-mode provided by Emacs as a wrapper around prolog-mode.