This package provides an AES algorithm for encrypting and decrypting strings in Emacs. The supported algorithm is chosen to ensure interoperability with openssl.

This package creates buffer-local environments using scripts similar to Direnv. This allows Emacs to call the correct version of external programs such as linters, compilers, and language servers on a per-project basis.

This minor mode for Emacs provides several strategies to remove text without permanently deleting it. Namely, it can send selected test to the bottom, or top, of the buffer, or to a trash file.

This package provides a set of Emacs functions to search definitions of identifiers in the MIT-Scheme documentation.

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

This package provides quick navigation to a specific parent directory using Eshell.

Wanderlust is an mail/news management system on Emacsen. It supports IMAP4rev1(RFC2060), NNTP, POP and local message files.

The main features of Wanderlust:

• Pure elisp implementation.

• Supports IMAP4rev1, NNTP, POP(POP3/APOP), MH and Maildir format.

• Unified access method to messages based on Mew-like Folder Specification.

• Mew-like Key-bind and mark handling.

• Manages unread messages.

• Interactive thread display.

• Folder Mode shows the list of subscribed folders.

• Message Cache, Disconnected Operation.

• MH-like FCC (Fcc: %Backup and Fcc: $Backup is allowed).

• MIME compliant (by SEMI).

• Transmission of news and mail are unified by Message transmitting draft.

• Graphical list of folders.

• View a part of message without retrieving the whole message (IMAP4).

• Server-side message look up (IMAP4), multi-byte characters are allowed.

• Virtual Folders.

• Supports compressed folder using common archiving utilities.

• Old articles in folders are automatically removed/archived (Expiration).

• Automatic re-file.

• Template function makes it convenient to send fixed form messages.

This Emacs package provides font-lock, indentation, navigation and basic refactoring for the Clojure programming language. It is recommended to use clojure-mode with Paredit or Smartparens.

boxy provides an interface to create a 3D representation of boxes. Other packages can use this library to create expandable menus for interacting with hierarchical data.

This is a storage package used by completion engines like company-math.

This package provides an Emacs interface for IETF RFC document.

This package provides an Emacs mode for automatically resizing the window that has main focus to be more convenient for editing, while the ones that are not being actively edited will be reduced to a smaller size.

This package allows ivy-mode to display and filter SSH servers.

This package provides basic syntax highlighting and editing support for editing Racket's Scribble documentation syntax in Emacs.

This package provides an ESS-like binding to send lines or regions to a REPL from Scheme buffers.

rotate-text allows you rotate to commonly interchanged text with a single keystroke. For example, you can toggle between "frame-width" and "frame-height", between "public", "protected" and "private" and between "variable1", "variable2" through "variableN".

All-the-icons is a utility package to collect various icon fonts and propertize them within Emacs. Icon fonts allow you to propertize and format icons the same way you would normal text. This enables things such as better scaling of and anti aliasing of the icons.

This package provides an Emacs interface to the online service Inspirehep

Test Simple is a simple unit test framework for Emacs Lisp. It alleviates the need for context macros, enclosing specifications or required test tags. It supports both interactive and non-interactive use.

Smartparens is a minor mode for Emacs that deals with parens pairs and tries to be smart about it. It started as a unification effort to combine functionality of several existing packages in a single, compatible and extensible way to deal with parentheses, delimiters, tags and the like. Some of these packages include autopair, textmate, wrap-region, electric-pair-mode, paredit and others. With the basic features found in other packages it also brings many improvements as well as completely new features.

Vertico is an Emacs package that provides a vertical completion UI based on the default completion system. Posframe is an Emacs package that provides a way to pop up a frame at point. Vertico-posframe is an Emacs package and a Vertico extension which provides a way to pop up a frame at point to show a vertical completion UI.

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.

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.

RYO modal provides a convenient way of defining modal keybindings in Emacs, and does not come with any predefined bindings.