Use highlight-symbol to toggle highlighting of the symbol at point throughout the current buffer. Use highlight-symbol-mode to keep the symbol at point highlighted.

The functions highlight-symbol-next, highlight-symbol-prev, highlight-symbol-next-in-defun and highlight-symbol-prev-in-defun allow for cycling through the locations of any symbol at point. Use highlight-symbol-nav-mode to enable key bindings M-p and M-p for navigation. When highlight-symbol-on-navigation-p is set, highlighting is triggered regardless of highlight-symbol-idle-delay.

highlight-symbol-query-replace can be used to replace the symbol.

This package enables you to step through historic versions of files under Git version control from within Emacs.

This package provides syntax highlighting, a minor mode for listing type errors via Flycheck, as well as REPL support for Carp.

This package provides a NTLM handler for the URL package.

Allows emacs-company to use child frames for its candidate menus.

emacs-company-posframe is fast enough for daily use and supports CJK languages.

CC Mode is an Emacs and XEmacs mode for editing C and other languages with similar syntax; currently C++, Objective-C, Java, CORBA's IDL, Pike, and AWK.

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

yaml.el is a YAML parser written in Emacs Lisp without any external dependencies. It provides an interface similar to the Emacs JSON parsing utility.

This package adds custom units to the units table in Emacs Calc by fetching exchange rates backends.

This package provides a HTTP request library with multiple backends. It supports url.el which is shipped with Emacs and the curl command line program.

Rainbow-delimiters is a "rainbow parentheses"-like mode for Emacs which highlights parentheses, brackets, and braces according to their depth. Each successive level is highlighted in a different color, making it easy to spot matching delimiters, orient yourself in the code, and tell which statements are at a given level.

recent-addresses is an Emacs package that allows you to quickly look up previously used email addresses. It can be used alongside the Gnus email client.

emacs-TOTP implements TOTP as specified in RFC 6238. It supports reading secrets in HEX and multiple base32 variations, including non-standard base32 encodings.

This package provides Auto Complete and Company back-ends for PHP.

This package exports and imports vCard files from within GNU Emacs' Org mode.

Popper is a minor-mode to tame the flood of ephemeral windows Emacs produces, while still keeping them within arm’s reach.

This package provides functions for highlighting and navigating between symbols.

This package extends emacs-djvu with annotation rendering features and a fast occur search feature using svg.el.

Other features include:

• clickable links

• marker extension to svg.el for providing arrowheads (or other types of markers)

• a quite fancy keyboard annotation function

• an imenu index function to enable imenu navigation

• document restore function to open the document at the last location of the previous session

Varuga allows you to format and send iCal calendar invites using your Emacs mail client. These invites are similar to those produced by Google Calendar or Outlook Calendar, and are compatible with them.

Varuga populates a Message mode buffer with an iCal MIME part (using MML, the MIME Meta Language). It also adds a plain text part listing the time of the event in various configured timezones.

The plz-media-type library enhances MIME type handling for HTTP requests within Emacs. It leverages the Plz HTTP library for networking calls and introduces a mechanism to process responses based on the content type header. This library defines various classes and methods for parsing and processing standard MIME types, including JSON, XML, HTML, and binary data, in a streaming and non-streaming way.

emacs-whisper-el captures audio with an input device, and transcribes text inserted into current Emacs buffer, optionally after translating to English from your local language. Transcription uses the C/C++ port whisper.cpp for inference.

VHDL-ts-mode provides syntax highlighting, indentation, imenu, which-func, navigation and basic beautify and completion features to navigate and edit VHDL files.

This package allows for a buffer to be reformatted without moving point, so that running a formatting tool like Prettier or Black upon saving won't move point back to the beginning of the buffer.

This package provides an Emacs package for more context in compilation/grep buffers. Works with wgrep, ack, ag, ivy.