boxquote provides a set of functions for using a text quoting style that partially boxes in the left hand side of an area of text, such a marking style might be used to show externally included text or example code.

Irony-eldoc is an eldoc extension that shows documentation for the current function or variable in the minibuffer.

Vundo (visual undo) displays the undo history as a tree and lets you move in the tree to go back to previous buffer states. To use vundo, type M-x vundo RET in the buffer you want to undo. An undo tree buffer should pop up.

This package contains extra features that better integrate Denote with Org mode.

The hackernews package is able to fetch stories from six different Hacker News feeds, namely top, new, best, ask, show and job stories. The default feed is top stories, which corresponds to the Hacker News homepage.

This package displays emojis in Emacs similar to how Github, Slack, and other websites do. It can display plain ASCII like :) as well as Github-style emojis like :smile:. It provides a minor mode emojify-mode to enable the display of emojis in a buffer.

This provides functions to support ert, the Emacs Regression Test framework. It includes

• a set of predicates for comparing strings, buffers and file contents.

• explainer functions for all predicates giving useful output macros for creating many temporary buffers at once, and for restoring the buffer list.

• methods for testing indentation, by comparison or "round-tripping".

• methods for testing fontification.

Assess aims to be a stateless and noiseless as possible, leaving Emacs unchanged whether the tests succeed or fail and suppressing extraneous messages.

This package provides desktop notifications for mu4e. Additionally it can display the number of unread emails in the mode line.

This package provides a library to encrypt/decrypt a string or file with openssl command.

emacs-mkmcc-gnuplot-mode is a minimal emacs major mode for editing gnuplot scripts. It provides syntax highlighting, indentation and a command to plot the file.

Telephone Line is a new implementation of Powerline for Emacs with optional baked-in Evil support, antialiased separators, and an easy configuration language which makes it trivial to write your own themes.

Synosaurus is a thesaurus fontend for Emacs with pluggable backends, including the wordnet offline backend.

Circadian may reduce eye strain by automatically switching between light and dark themes based on daytime. It is inspired by color temperature shifting tools and brightness adaption software.

This package speeds up Emacs by ensuring that all Elisp libraries are both byte-compiled and native-compiled.

This package, a port of vim-exchange, provides an Evil operator for exchanging text.

This package injects example uses of Elisp functions into their respective *Help* buffers.

This package provides a function to switch to and from a REPL appropriate to the current major mode.

This package provides versions of query-replace and replace-regexp that work for evil-mode visual blocks.

This program provides an Emacs client for Redmine.

This package provides various refactoring functions for JavaScript.

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.

This is a simple implementation of Promises/A+.

This implementation ports the following Promises/A+ features faithfully. See https://github.com/then/promise.

The same API as the JavaScript version of Promise can be used. It has all the then, catch, resolve, reject, all, race, etc. It also supports thenable, inheritance of promise and rejection tracking.

This package provides commands to show Org headings in a sidebar window while working on them. After defining one heading as the "now" heading, other headings can be refiled to it with one command, and back to their original location with another.

This package provides an Ivy interface for working with the password store (pass) in Emacs.