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

This package provides a kotlin-mode for editing Kotlin files.

This package shows a list of all SRFIs and provides commands to visit them in your web browser.

This package provides an Emacs major mode for editing robots.txt files.

Smart Mode Line is a mode-line theme for Emacs. It aims to be easy to read from small to large monitors by using colors, a prefix feature, and smart truncation.

This package provides a SOAP client to access web services.

Hyperspace is a way to get nearly anywhere from wherever you are, whether that's within Emacs or on the web. It's somewhere in between Quicksilver and keyword URLs, giving you a single, consistent interface to get directly where you want to go. It’s for things that you use often, but not often enough to justify a dedicated binding.

This package provides a frontend for grepping tools like ag and ack, as well as features for editing search results.

This package provides commands for visiting and acting on links.

This package provides a new org link type for playing back multimedia files from org-mode using EMMS, The Emacs Multimedia System. If the link contains a track position, playback will start at the specified position.

mwim provides several commands to switch between various line positions, like moving to the beginning/end of code, line, or comment.

This package provides groovy-mode for syntax highlighting in Groovy source files, REPL integration with run-groovy and Grails project navigation with the grails mode.

Weyland Yutani is a dark Emacs theme based on the Alien movie franchise.

Polymode is an Emacs package that offers generic support for multiple major modes inside a single Emacs buffer. It is lightweight, object oriented and highly extensible. Creating a new polymode typically takes only a few lines of code. Polymode also provides extensible facilities for external literate programming tools for exporting, weaving and tangling.

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.

This package contains add-ons to Org. Be warned that these libraries receive little if no maintenance and there is no guaranty that they are compatible with the Org stable version.

This tool allows for testing and exploration of HTTP REST Web services from within Emacs. Restclient runs queries from a plan-text query sheet, displays results pretty-printed in XML or JSON with restclient-mode

This package displays keyword entries from source code comments and Org files in the Magit status buffer. Activating an item jumps to it in its file. By default, it uses keywords from hl-todo, minus a few (like NOTE).

Tup mode provides syntax highlighting for all of the elements of tupfiles, such as rule definitions, user-defined variables, macros, flags, bin variables, and so on. The mode also allows you to execute Tup commands.

This is an Emacs mode for editing, debugging and developing Haskell programs.

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.

Selectrum is a solution for incremental narrowing in Emacs, replacing Helm, Ivy, and IDO. Its design philosophy is based on choosing the right abstractions and prioritizing consistency and predictability over special-cased improvements for particular cases. As such, Selectrum follows existing Emacs conventions where they exist and are reasonable, and it declines to implement features which have marginal benefit compared to the additional complexity of a new interface.

This package provides tools to save and restore frame and window configurations in Emacs, including buffers that may not be live anymore. In this way, it's like a lightweight "workspace" manager, allowing you to easily restore one or more frames, including their windows, the windows' layout, and their buffers.

This package provides some commands to act on the browser tabs, history, or bookmarks from Emacs.