This Emacs package adds spinners and progress-bars to the mode-line for ongoing operations.

This package can be used to insert NumPy-style docstrings in Python function definitions. The generated docstring includes argument names, type hints, exceptions, and the return type hint.

This package provides a Helm interface to run operations on removable volumes in Linux.

This is an inverse companion to the rx package for translating regexps in string form to the rx notation. Its chief uses are:

• Migrating existing code to rx form, for better readability and maintainability

• Understanding complex regexp strings and finding errors in them

In addition to Emacs regexps, this package can also parse and troubleshoot skip set strings, which are arguments to skip-chars-forward and skip-chars-backward.

This package provides a major mode for editing Fluke 9010a "9LC" files.

This package provides minor modes for saving Emacs session data, including buffers, window configuration, variables, and more.

This package can visualize maildirs hierarchically in Notmuch's ``hello buffer''.

This package provides a cache of metadata about the structure of all your Org files – headings, links and so on..

This package provides a Hydra menu for interacting with the Pandoc, the document-conversion tool.

This package provides a minor mode for individual column faces in mu4e's mail overview.

This package provides a major mode for editing Elm source code, and working with common core and third-party Elm tools. Its features are:

• Syntax highlighting

• Intelligent indentation

• Integration with elm-make

• Integration with elm-repl

• Integration with elm-reactor

• Integration with elm-package

• Integration with elm-oracle

• Integration with elm-format

• Integration with elm-test

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 Flycheck extension configures Flycheck automatically for the current Deno project.

This package provides a minor mode for preview of Markdown files, and sends rendered Markdown to a web browser.

SLIME extends Emacs with support for interactive programming in Common Lisp. The features are centered around slime-mode, an Emacs minor mode that complements the standard lisp-mode. While lisp-mode supports editing Lisp source files, slime-mode adds support for interacting with a running Common Lisp process for compilation, debugging, documentation lookup, and so on.

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

This package uses Ivy to provide additional actions for Projectile commands and replacements for existing functions.

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

This Emacs library provides functionality for converting the first letter of Pinyin to Simplified/Traditional Chinese characters.

Major mode for editing Gherkin (popularized by the Cucumber tool) user stories. Also known by the name cucumber.el.

ed-mode lets you interact with Emacs buffers like you would do with the ed editor.

erc-hl-nicks highlights nicknames in ERC, an IRC client for Emacs. The main features are:

• Auto-colorizes nicknames without having to specify colors

• Ignores certain characters that IRC clients add to nicknames to avoid duplicates (nickname, nickname’, nickname", etc.)

• Attempts to produce colors with a sufficient amount of contrast between the nick color and the background color

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

This package, a port of vim-lion, provides an operator for aligning text objects based on separators.