Pippel is an Emacs frontend for the Python package manager Pip. As Pippel also uses Tabulated List mode, it provides a similar package menu like package-list-packages.

Emacs is capable of highlighting buffers based on language-specific font-lock rules. This package makes it possible to perform regression test for packages that provide font-lock rules.

Mocker.el is a framework for writing tests in Emacs Lisp. It uses regular Lisp rather than a domain specific language (DSL), which maximizes flexibility (at the expense of conciseness).

expreg, like expand-region, provides commands to expand and contract the region by semantic units. Unlike expand-region, expreg can leverage Emacs 29's tree-sitter support.

The Detached package allows users to run processes detached from Emacs. It provides integration with multiple built-in modes, as well as providing an interface to attach and interact with the processes.

This package is an Emacs interface to F-Droid. Its purpose is to aid in the management of F-Droid packages for an Android device or an emulator inside the comfort of Emacs.

Relint (regular expression lint) scans Elisp files for mistakes in regexps, including deprecated syntax and bad practice. It also checks the regexp-like arguments to skip-chars-forward and skip-chars-backward.

The Typing of Emacs is a game for Emacs that forces you to type words correctly as fast as possible, otherwise you will die. The game builds the list of words from the active buffer.

Loccur is a tool to quickly navigate a file. It is a minor mode for Emacs acting like occur but w/o creating a new window. It just hides all the text excepting lines containing matches.

This package provides an E-prime checking mode for Emacs that highlights non-conforming text. The subset of the English language called E-Prime forbids the use of the "to be" form to strengthen your writing.

Skempo is an attempt to improve Emacs built-in Skeleton and Tempo templates. It tries to make a unified syntax for template definitions. It also adds tags and marks support for Skeleton, and Abbrev support for Tempo.

Sesman provides facilities for session management and interactive session association with the current contexts (project, directory, buffers). While sesman can be used to manage arbitrary sessions, it primary targets the Emacs based IDEs (CIDER, ESS, Geiser, Robe, SLIME etc.)

Gnosis is a spaced repetition system for note-taking and self-testing where notes are formatted as Question/Answer/Explanation. Notes are reviewed at spaced intervals based on the success or failure in recalling the answer to each question.

This package provides generic functions that specialize on major modes and intended purpose rather than on arguments. Different callables for tasks like expression evaluation, definition-jumping, and more can now be grouped accordingly and tried in sequence until one of them succeeds.

This package ships frowny-mode, which makes it so that inserting a single ( when after a : will not automatically close the parenthesis, meaning that only :( is inserted. Works with electric-pair-mode, paredit-mode, and others.

Indium connects to a browser tab or nodejs process and provides many features for JavaScript development, including a REPL (with auto completion) & object inspection, an inspector, with history and navigation, and even a stepping Debugger, similar to edebug, or cider.

Valign provides visual alignment for Org mode, Markdown and Table.el tables on GUI Emacs. It can properly align tables containing variable-pitch font, CJK characters and images. Meanwhile, the text-based alignment generated by Org mode (or Markdown mode) is left untouched.

This project exports an Org file with reasonably structured items into a LaTeX file, which compiles into a nice CV. In the same spirit, the Org file may export to Markdown so that it can be used for a web based CV.

An all-in-one document reader for GNU Emacs, supporting all major document formats. This package intends to take from doc-view, nov.el, and pdf-tools and make them better. And as such, it is effectively a drop-in replacement for them.

This package gives an overview of the current regex search candidates. The search regex can be split into groups with a space. Each group is highlighted with a different face.

It can double as a quick `regex-builder', although only single lines will be matched.

An all-in-one document reader for GNU Emacs, supporting all major document formats. This package intends to take from doc-view, nov.el, and pdf-tools and make them better. And as such, it is effectively a drop-in replacement for them.

This package provides an extensible Emacs package for browsing and fetching references.

biblio.el makes it easy to browse and gather bibliographic references and publications from various sources, by keywords or by DOI. References are automatically fetched from well-curated sources, and formatted as BibTeX.

This library gives you the tools to split up the inputs and run the function in many sub-processes (one per CPU core), then merges their outputs and passes it back to the current Emacs. In the meantime, current Emacs does not hang at all.

This is a small package that temporarily highlights the current line after a given function is invoked. The affected functions are defined in the user option pulsar-pulse-functions and the effect takes place when either pulsar-mode (buffer-local) or pulsar-global-mode is enabled.