colorful-mode is a minor mode to highlight any color format, such as hex codes or HTML color names, in buffers in real time. It is inspired by rainbow-mode but uses overlays instead of text properties to support a different feature set. It also supports conversion of color strings between formats.

This package writes undo/redo information upon file save which is restored where possible when the file is loaded again.

This package provides a way for Emacs to identify the programming language used in an Emacs buffer.

Anzu provides a minor mode which displays "current match/total matches" in the mode line in various search modes. This is an Emacs port of Anzu.zim.

This package generates and implements appealing SVG icons for the Emacs Speedbar. By default, it generates icons from the Font Awesome fontset. However, alternative fontsets may also be used, and the color of the icons may be customized.

This package provides a minor mode for fast and easy management of Todos using Org mode and transients.

Column Enforce mode highlights text that extends beyond a certain column. It can be used to enforce 80 column rule. It can also be configured for any N-column rule.

This package provides access to a local copy of the Emacsmirror package database. It provides low-level functions for querying the database and a package.el user interface for browsing the database. Epkg itself is not a package manager.

typst-ts-mode is a tree-sitter mode for the Typst typesetting and markup language, providing automatic (re-)compilation, structural navigation, symbol and documentation lookup, and more.

This package makes it easy to reformat Python code using python-black and python-black-macchiato for entire and partial buffers, respectively.

Transpose mark provides some commands that makes transposing lines and regions easier. You can mark a line and transpose it with a line at point, or mark a region and transpose it with another region a point. The plugin provides visual feedback for marked regions.

The denote-silo package makes it easier to work with multiple silos. A silo is a localised denote-directory that is not connected to the default/global denote-directory and other silos.

AUCTeX is a comprehensive customizable integrated environment for writing input files for TeX, LaTeX, ConTeXt, Texinfo, and docTeX using Emacs or XEmacs.

This is the official Emacs package for Racer. It supports code completion of variables, functions and modules. It can also jump to definition of functions and types, and show a help buffer based on the docstring of the thing at point.

pcmpl-args extends option and argument completion of shell commands read by Emacs. It is intended to make shell completion in Emacs comparable to the rather excellent completion provided by both Bash and Zsh.

This is library which uses Direnv to set environment variables on a per-buffer basis. This means that when you work across multiple projects which have .envrc files, all processes launched from the buffers ``in'' those projects will be executed with the environment variables specified in those files. This allows different versions of linters and other tools to be used in each project if desired.

emacs-git-messenger provides git-messenger:popup-message, a function that when called, will popup the last git commit message for the current line. This uses git-blame internally.

This package provides an Emacs interface to the Shroud password manager, using the Buffers User Interface library. You can view, copy, and edit secrets from within Emacs.

emacs-strace-mode provides an Emacs major mode highlighting strace outputs.

Provides Emacs Lisp with a form of polymorphism by way of predicate dispatching. Methods consist of a dispatch function, and a series of branches. The dispatch function is applied to the arguments, and the result value is checked against the expectations of each branch to define which one to invoke.

This package provides an Emacs VC backend to work with Mercurial repositories through the Mercurial command server. The main advantage compared to vc-hg is speed.

Pug mode offers Emacs support for Pug. Unlike Jade mode, it is based off of Slim mode.

Zerodark is a dark theme inspired from One Dark and Niflheim. An optional mode-line format can be enabled with zerodark-setup-modeline-format.

cycle-at-point provides commands to cycle text at the cursor. Repeatedly invoke the command to cycle over available options. Completion candidates are displayed in the echo area. Users can define their own completion lists. Common use cases include true and false literals, arithmetic operators, and months of the year.