Khardel provide an Emacs integration with Khard, a console application to search and edit contacts in vCard format.

Org Gnosis is a knowledge management tool that leverages Org mode for storing notes and journal entries, integrating them with an SQLite database for efficient retrieval and relationship mapping.

emacs-hcl-mode provides an Emacs major mode for working with HCL. It provides syntax highlighting and indentation support.

This Emacs package provides a minor mode which shows git information inside the Dired buffer.

This integrates Flycheck with Helm.

ox-epub extends the (X)HTML exporter to generate .epub files directly from OrgMode. This will export EPUB version 2, which should give broad compatibility. It should also be relatiely easy to convert the resulting .epub to a .mobi file. Needs a working zip utility (default is zip).

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.

This Emacs package provides a mean to track important buffer positions after buffer changes.

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 provides quick navigation to a specific parent directory using Eshell.

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-linum-relative displays the relative line number on the left margin in Emacs.

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 provides a GUI for defining and monitoring services.

vline-mode is a minor mode for highlighting column at cursor position. It enhances text editing by visually indicating the vertical line.

Org Journal is a set of functions to maintain a simple personal diary / journal using in Emacs, adapted from https://www.emacswiki.org/emacs/PersonalDiary. Convenient bindings allow the creation of journal records in the current daily, weekly, monthly or yearly file and search within all records or specified time intervals. All records can be browsed and searched from the Emacs Calendar for convenience. All entries in a specified TODO state will be carried over to the next day.

This package provides a way to REPL into a new Firefox instance's JavaScript engine. A new throwaway Firefox profile directory is created before each run, so you won't need to modify your existing profiles. This mode takes care of starting the new Firefox process in debugging mode, which may be tedious to do by hand. This comint mode is barebones and unstructured, meant for quick JavaScript experiments.

Disproject is a package for GNU Emacs that implements Transient menus for dispatching project-related commands on top of the Project library. It aims to provide a more capable version of the project-switch-project command, which it is inspired by. Those who are familiar with Projectile may also find similarities to projectile-commander.

A window-layout management library that can split a frame or a window into some windows according to a layout recipe.

Library zones.el lets you easily define and subsequently act on multiple zones of buffer text. You can think of this as enlarging the notion of region. In effect, it can remove the requirement of target text being a contiguous sequence of characters. A set of buffer zones is, in effect, a (typically) noncontiguous set of text.

Chocolate theme is a dark, chocolatey, vibrant and subtle theme for Emacs.

Daredevil SKK is a version of SKK, a Japanese input method on Emacs.

geiser-eros provides evaluation result overlays for geiser.

Super-save auto-saves your buffers, when certain events happen, e.g., when you switch between buffers or when an Emacs frame loses focus. You can think of it as both something that augments and replaces the standard Auto-save mode.