This package integrates difftastic structural diff tool into Emacs. It automatically displays difftastic output within Emacs using faces from the user theme, ensuring consistency with overall coding environment.

Magit-difftastic render diffs with difftastic inside Magit's own buffers (magit-status, magit-diff-mode, magit-revision-mode), as collapsible, navigable Magit sections with full staging support.

Reverso is an emacs client for the reverso.net service.

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.

This module lets you access the PostgreSQL object-relational DBMS from Emacs, using its socket-level frontend/backend protocol. The module is capable of automatic type coercions from a range of SQL types to the equivalent Emacs Lisp type. This is a low level API, and won't be useful to end users.

This package provides utilities for treating certain windows as pop up windows, which close automatically when quitting a command or selecting another window.

This major mode offers basic highlighting and primitive indentation for NFT.

Rainbow identifiers mode is an Emacs minor mode providing highlighting of identifiers based on their names. Each identifier gets a color based on a hash of its name.

This package can be used to search emails in Emacs, searching result displays as you type thanks to Helm, though notmuch-search does the real search.

This package simplifies the use of hash tables in elisp. It also provides functions to convert hash tables from and to alists and plists.

This package enables you to associate file name patterns with external applications that are automatically invoked when you use commands like find-file. For example, you can have it open png files with feh and mp4 files with mpv. This is especially useful when browsing files with Dired.

This package provides an annotation function to show playback status, artist name and title for Emprise using Marginalia.

This package provides an Emacs interface to hg histedit for editing the commit history.

This package provides a simple way to treat text in a buffer as a template with placeholders where text needs to be filled in. Any occurrence of <++> in the buffer is a placeholder. You can navigate among the placeholder with the placeholder-forward and placeholder-backward commands. They move the point to the next placeholder in the specified direction and delete the placeholder so you can immediately start typing the text that should replace it. However, if you call them again immediately after, they restore that occurrence of the placeholder and move to the next.

This package implements a knowledge manage engine as an extension to Org mode, upgrading its tagging system.

This package provides a library to encrypt/decrypt a string or file with openssl command.

Fill-column-indicator graphically indicates the location of the fill column by drawing a thin line down the length of the editing window.

Consult-dir allows you to easily insert directory paths into the minibuffer prompt in Emacs.

When using the minibuffer, you can switch---with completion and filtering provided by your completion setup---to any directory you’ve visited recently, or to a project or bookmarked directory. The minibuffer prompt will be replaced with the directory you choose.

This package contains extra features that better integrate Denote with Org mode.

PDF Tools is, among other things, a replacement of DocView for PDF files. The key difference is that pages are not pre-rendered by e.g. ghostscript and stored in the file-system, but rather created on-demand and stored in memory.

Deft is an Emacs mode for quickly browsing, filtering, and editing directories of plain text notes, inspired by Notational Velocity.

This package lets you show buffer status in the echo area, so you can get rid of the mode-line.

This package provides both a basic major mode for editing CSound files, as well as a REPL for fast feedback when composing and sound-designing using CSound.

This package adds tools for managing your watchlist in Emacs' Org mode and some functions for interacting with the OMDb API.