This package is an Emacs minor mode and allows you to edit one occurrence of some text in a buffer (possibly narrowed) or region, and simultaneously have other occurrences edited in the same way.

You can also use Iedit mode as a quick way to temporarily show only the buffer lines that match the current text being edited. This gives you the effect of a temporary keep-lines or occur.

New PureScript mode is a simple PureScript Emacs mode that just provides syntax highlighting.

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

This mode provides basic functionality required for successfully interacting with sbt inside Emacs. The core functionality includes interacting with the sbt shell and Scala console, compiling code and navigation to errors.

This package provides commands to show Org headings in a sidebar window while working on them. After defining one heading as the "now" heading, other headings can be refiled to it with one command, and back to their original location with another.

This package configures syntax-checking for Haskell buffers.

Js2 mode provides a JavaScript major mode for Emacs that is more advanced than the built-in javascript-mode. Features include accurate syntax highlighting using a recursive-descent parser, on-the-fly reporting of syntax errors and strict-mode warnings, smart line-wrapping within comments and strings, and code folding.

Emacspeak is a speech interface that allows visually impaired users to interact independently and efficiently with the computer. Audio formatting---a technique pioneered by AsTeR---and full support for W3C's Aural CSS (ACSS) allows Emacspeak to produce rich aural presentations of electronic information. By seamlessly blending all aspects of the Internet such as Web-surfing and messaging, Emacspeak speech-enables local and remote information via a consistent and well-integrated user interface.

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.)

This package is a major mode for Emacs that provides syntax highlighting for SPARQL. It can also execute queries against a SPARQL HTTP endpoint, such as Fuseki or DBPedia.

This package evaluates the content of a buffer, or region, and displays the result. Quickrun executes not only script languages (Perl, Ruby, Python etc), but also compiling languages (C, C++, Go, Java etc) and markup languages.

This package is a replacement of describe-bindings for Helm. describe-bindings is replaced with helm-descbinds. As usual, type C-h b, or any incomplete key sequence plus C-h, to run helm-descbinds. The bindings are presented in a similar way as describe-bindings does, but you can use completion to find the command you searched for and execute it, or view its documentation.

This package provides a frontend for grepping tools like ag and ack, as well as features for editing search results.

ultra-scroll is a smooth-scrolling package for Emacs. It provides highly optimized, pixel-precise smooth-scrolling which can readily keep up with the very high event rates of modern track-pads and high-precision wheel mice.

Sorcery is a dark and low-contrast Emacs theme inspired by Apprentice and Sourcerer.

Beframe enables a frame-oriented Emacs workflow where each frame has access to the list of buffers visited therein. In the interest of brevity, we call buffers that belong to frames ``beframed''. Producing multiple frames does not generate multiple buffer lists. There still is only one global list of buffers. Beframing them simply filters the list.

This package provides dwim-shell-command as an opinionated, DWIM alternative to shell-command.

gitlab-ci-mode is an Emacs major mode for editing GitLab CI files. It provides syntax highlighting and completion for keywords and special variables. An interface to GitLab’s CI file linter is also provided via gitlab-ci-lint.

Latex-extra defines extra commands and keys for LaTeX mode, as well as brings user experience improvements.

This package offers a single macro, let-alist. This macro takes a first argument (whose value must be an alist) and a body.

This package provides an Emacs library to use the Emacsclient as $EDITOR of child processes, making sure they know how to call home. For remote processes a substitute is provided, which communicates with Emacs on stdout instead of using a socket as the Emacsclient does.

RMSBolt is a package to provide assembly or bytecode output for a source code input file.

GPTel is a simple ChatGPT asynchronous client for Emacs with no external dependencies. It can interact with ChatGPT from any Emacs buffer with ChatGPT responses encoded in Markdown or Org markup. It supports conversations, not just one-off queries and multiple independent sessions. It requires an OpenAI API key.

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.