This package provides an elisp implementation of the HSLUV colorspace conversions documented on http://www.hsluv.org/. HSLuv is a human-friendly alternative to HSL. CIELUV is a color space designed for perceptual uniformity based on human experiments. When accessed by polar coordinates, it becomes functionally similar to HSL with a single problem: its chroma component doesn't fit into a specific range. HSLuv extends CIELUV with a new saturation component that allows you to span all the available chroma as a neat percentage.

This package provides Finite State Machine library to make asynchronous programming in Emacs Lisp easy and fun.

This package supplements Evil's register- and mark-based commands with a popup window for previewing candidates.

This package provides an Ivy interface for selecting Makefile targets.

GraphQL.el provides a generally-applicable domain-specific language for creating and executing GraphQL queries against your favorite web services. GraphQL is a data query language and runtime designed and used to request and deliver data to mobile and web apps.

This package is merely a combination of two other Emacs packages: helm-wordnet and wordnut. It features word completion with Helm and displays a buffer of all the different result types available to Wordnet.

This package is a which-key extension, which uses posframe (a child frame) to show which-key popups.

This Emacs package provides a major mode for editing Bison, Yacc, and Lex files.

This package uses ivy-mode to facilitate navigating and searching through Ctags files.

This package searches the parent directories of the current file for the project's node_modules/.bin/ directory, allowing Emacs to find project-specific installations of packages.

This package defines a minor mode for distraction-free writing. Some of the default effects include entering fullscreen, deleting other windows of the current frame, disabling the mode line, and adding margins to the buffer that restrict the text width to 80 characters.

elfeed-org lets you manage your Elfeed subscriptions in Org-mode. Maintaining tags for all RSS feeds is cumbersome using the regular flat list, where there is no hierarchy and tag names are duplicated a lot. Org-mode makes the book keeping of tags and feeds much easier.

Geiser is a collection of Emacs major and minor modes that conspire with one or more Scheme implementations to keep the Lisp Machine Spirit alive. The continuously running Scheme interpreter takes the center of the stage in Geiser. A bundle of Elisp shims orchestrates the dialog between the Scheme implementation, Emacs and, ultimately, the schemer, giving them access to live metadata.

This package provides just the core of Geiser. To effectively use it with your favourite Scheme implementation, you also need the corresponding geiser package, e.g. emacs-geiser-guile for Guile.

Smudge allows you to control the Spotify application from Emacs, either via D-BUS or Spotify Connect if you have a Spotify premium subscription.

The Pythonic Emacs package provides function for convenient running Python on different platforms on local and remote hosts including Docker containers and Vagrant virtual machines. To use Pythonic with Docker you need to install Docker Tramp Emacs package.

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

Org-transclusion lets you insert a copy of text content via a file link or ID link within an Org file. It lets you have the same content present in different buffers at the same time without copy-and-pasting it. Edit the source of the content, and you can refresh the transcluded copies to the up-to-date state. Org-transclusion keeps your files clear of the transcluded copies, leaving only the links to the original content.

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.

Drag Stuff is a minor mode for Emacs that makes it possible to drag stuff (words, region, lines) around in Emacs.

This package provides a development environment and REPL interaction package for Julia in the spirit of Common Lisp’s SLIME and Clojure’s CIDER. It enables convenient and dynamic REPL-driven development.

Racket mode provides thorough font-lock and indentation. It follows DrRacket concepts where applicable.

Company box is a Company front-end. It supports different colors for different backends, associates icons to functions, variables... and their backends, and displays candidate's documentation. It is not limited by the current window size or buffer's text properties.

This package is not compatible with a TTY.

This package provides Emacs Lisp utilities for a variety of tasks, including version control, task management, and regex-based replacement.

GNU Hyperbole, or just Hyperbole, is a programmable hypertextual information management system. It offers rapid views and interlinking of all kinds of textual information, utilizing Emacs for editing. In particular, Hyperbole lets you quickly create and activate hyperlink buttons, build outlines, manage all your contacts, your windows and frames, and search across buffers, directory trees, or the web.