_            _    _        _         _
      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel search send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


emacs-gemini 1.2.0
Channel: guix
Location: gnu/packages/emacs-xyz.scm (gnu packages emacs-xyz)
Home page: https://git.carcosa.net/jmcbray/gemini.el
Licenses: AGPL 3+
Build system: emacs
Synopsis: Syntax highlighting for text/gemini
Description:

This is a very simple syntax-highlighting mode for text/gemini documents. Currently, support is not complete, but it should be enough to help with basic documents.

emacs-nftables-mode 1.1
Channel: guix
Location: gnu/packages/emacs-xyz.scm (gnu packages emacs-xyz)
Home page: https://elpa.gnu.org/packages/nftables-mode.html
Licenses: GPL 3+
Build system: emacs
Synopsis: Major mode for editing netfilter rules
Description:

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

emacs-sway 0.7-0.84eae5e
Channel: guix
Location: gnu/packages/emacs-xyz.scm (gnu packages emacs-xyz)
Home page: https://github.com/thblt/sway.el
Licenses: GPL 3+
Build system: emacs
Synopsis: Communication with the Sway window manager
Description:

This is a basic library to control the Sway window manager from Emacs. Its main use case is in combination with popup managers like Shackle, to use frames instead of windows while still giving focus to existing frames instead of duplicating them.

emacs-diff-hl 1.10.0-1.7d873b2
Channel: guix
Location: gnu/packages/emacs-xyz.scm (gnu packages emacs-xyz)
Home page: https://github.com/dgutov/diff-hl
Licenses: GPL 3+
Build system: emacs
Synopsis: Highlight uncommitted changes using VC
Description:

Diff Hl mode highlights uncommitted changes on the side of the window (using the fringe, by default), allows you to jump between the hunks and revert them selectively.

emacs-citar-org-roam 0.5.1
Propagated dependencies: emacs-citar@1.4.0 emacs-org-roam@2.3.1
Channel: guix
Location: gnu/packages/emacs-xyz.scm (gnu packages emacs-xyz)
Home page: https://github.com/emacs-citar/citar-org-roam
Licenses: GPL 3+
Build system: emacs
Synopsis: Emacs package to provide tighter Citar and Org-Roam integration
Description:

Out-of-box, Citar provides default support for file-per-note bibliographic notes that are compatible with Org-Roam v2. This package integrates directly with the Org-Roam database, and provides the following additional features to Citar note support:

  • multiple references per note

  • multiple reference notes per file

  • ability to query note citations by reference

  • ``live'' updating of Citar UI for presence of notes

emacs-lucid 31.1
Dependencies: libxaw@1.0.16 cairo@1.18.4 dbus@1.16.2 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible, customizable, self-documenting text editor (with Lucid toolkit)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-minimal 31.1
Dependencies: bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible text editor (minimal build for byte-compilation)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-next-minimal 32.0.50-1.2b02641
Dependencies: bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible text editor (minimal build for byte-compilation)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs 31.1
Dependencies: cairo@1.18.4 dbus@1.16.2 gtk+@3.24.52 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: glib-or-gtk
Synopsis: The extensible, customizable, self-documenting text editor
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-motif 31.1
Dependencies: inotify-tools@3.22.6.0 motif@2.3.8-1.0f556b0 cairo@1.18.4 dbus@1.16.2 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible, customizable, self-documenting text editor (with Motif toolkit)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-next-lucid 32.0.50-1.2b02641
Dependencies: libxaw@1.0.16 cairo@1.18.4 dbus@1.16.2 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible, customizable, self-documenting text editor (with Lucid toolkit)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

guile-emacs 31.0.50-2.f2d0459
Dependencies: imagemagick@6.9.13-5 cairo@1.18.4 dbus@1.16.2 gtk+@3.24.52 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://guile-emacs.org
Licenses: GPL 3+
Build system: glib-or-gtk
Synopsis: Emacs text editor powered by Guile('s elisp implementation)
Description:

Guile-Emacs brings Emacs and Guile together by providing a new Elisp implementation based on Guile's compiler technology, serving as the basis for a more expressive and extensible version of Elisp.

Started in 2014 as a GSOC project, Guile-Emacs was resurrected in 2024.

emacs-no-x-toolkit 31.1
Dependencies: inotify-tools@3.22.6.0 cairo@1.18.4 dbus@1.16.2 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible, customizable, self-documenting text editor (without X toolkit)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-no-x 31.1
Dependencies: alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: gnu
Synopsis: The extensible, customizable, self-documenting text editor (console only)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-next 32.0.50-1.2b02641
Dependencies: cairo@1.18.4 dbus@1.16.2 gtk+@3.24.52 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: glib-or-gtk
Synopsis: The extensible, customizable, self-documenting text editor
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

emacs-wide-int 31.1
Dependencies: cairo@1.18.4 dbus@1.16.2 gtk+@3.24.52 giflib@5.2.1 harfbuzz@11.4.4 libjpeg-turbo@2.1.4 libotf@0.9.16 libpng@1.6.39 librsvg@2.61.4 libtiff@4.7.2 libx11@1.8.12 libxft@2.3.8 libxpm@3.5.17 libxrender@0.9.12 libxt@1.3.1 libwebp@1.3.2 pango@1.57.1 poppler@26.07.0 alsa-lib@1.2.16.1 elogind@257.14 gpm@1.20.7 libselinux@3.4 gnutls@3.8.13 libgccjit@14.3.0 mailutils@3.21 acl@2.3.1 ghostscript@9.56.1 jansson@2.15.0 lcms@2.16.0 libice@1.1.2 libsm@1.2.5 libxml2@2.14.6 m17n-lib@1.8.0 sqlite@3.39.3 tree-sitter@0.25.3 zlib@1.3.1 bash-minimal@5.2.37 coreutils@9.1 findutils@4.10.0 gawk@5.3.0 gzip@1.14 ncurses@6.2.20210619 sed@4.9
Channel: guix
Location: gnu/packages/emacs.scm (gnu packages emacs)
Home page: https://www.gnu.org/software/emacs/
Licenses: GPL 3+
Build system: glib-or-gtk
Synopsis: The extensible, customizable, self-documenting text editor (with wide ints)
Description:

GNU Emacs is an extensible and highly customizable text editor. It is based on an Emacs Lisp interpreter with extensions for text editing. Emacs has been extended in essentially all areas of computing, giving rise to a vast array of packages supporting, e.g., email, IRC and XMPP messaging, spreadsheets, remote server editing, and much more. Emacs includes extensive documentation on all aspects of the system, from basic editing to writing large Lisp programs. It has full Unicode support for nearly all human languages.

ebusd 26.1
Dependencies: mosquitto@2.0.21
Channel: guix
Location: gnu/packages/embedded.scm (gnu packages embedded)
Home page: https://ebusd.eu/
Licenses: GPL 3+
Build system: gnu
Synopsis: Daemon for communicating with eBUS devices
Description:

This package provides ebusd, a daemon for handling communication with eBUS devices connected to a 2-wire bus system ("energy bus" used by numerous heating systems).

mbed-tools 7.59.0
Propagated dependencies: python-click@8.4.1 python-dotenv@1.2.2 python-gitpython@3.1.44 python-jinja2@3.1.6 python-psutil@7.2.2 python-pyserial@3.5-0.a5c48d4 python-pyudev@0.24.4 python-requests@2.34.2 python-tabulate@0.9.0 python-tqdm@4.67.1 python-typing-extensions@4.15.0
Channel: guix
Location: gnu/packages/embedded.scm (gnu packages embedded)
Home page: https://github.com/ARMmbed/mbed-tools
Licenses: ASL 2.0
Build system: pyproject
Synopsis: ARM Mbed command line tools
Description:

This package is the successor of mbed-cli. It provides command line tools for Mbed OS to detect Mbed enabled devices connected by USB, checkout Mbed projects and perform builds amongst other operations.

python-psptool 3.6
Propagated dependencies: python-cryptography@44.0.0 python-prettytable@3.12.0
Channel: guix
Location: gnu/packages/embedded.scm (gnu packages embedded)
Home page: https://github.com/PSPReverse/psptool
Licenses: GPL 3+
Build system: pyproject
Synopsis: Tool for dealing with AMD binary blobs
Description:

PSPTool is a tool for dealing with AMD binary blobs.

qflipper 1.3.3
Dependencies: libusb@1.0.25 nanopb-malloc@0.4.6.4 qt5compat@6.9.2 qtbase@6.9.2 qtdeclarative@6.9.2 qtserialport@6.9.2 qtsvg@6.9.2 qttools@6.9.2 qtwayland@6.9.2 zlib@1.3.1
Channel: guix
Location: gnu/packages/embedded.scm (gnu packages embedded)
Home page: https://github.com/flipperdevices/qFlipper
Licenses: GPL 3
Build system: gnu
Synopsis: Desktop application for Flipper Zero
Description:

qFlipper is a graphical application for Flipper Zero with the following features:

  • Update Flipper's firmware and supplemental data

  • Repair a broken firmware installation

  • Stream Flipper's display and control it remotely

  • Install firmware from a .dfu file

  • Backup and restore settings, progress and pairing data

  • Command line interface

Tip: to be able to use this application as a regular user, search for the 42-flipperzero.rules file in the contents of the package, install it using udev-rules-service, then add your user to the dialout group.

stlink 1.8.0-0.6a6718b
Dependencies: libusb@1.0.25
Channel: guix
Location: gnu/packages/embedded.scm (gnu packages embedded)
Home page: https://github.com/stlink-org/stlink
Licenses: Modified BSD GPL 2+
Build system: cmake
Synopsis: Programmer for STM32 Discovery boards
Description:

This package provides a firmware programmer for the STM32 Discovery boards. It supports two versions of the chip: ST-LINK/V1 (on STM32VL discovery kits) and ST-LINK/V2 (on STM32L discovery and later kits). Two different transport layers are used: ST-LINK/V1 uses SCSI passthru commands over USB, and ST-LINK/V2 and ST-LINK/V2-1 (seen on Nucleo boards) use raw USB commands.

ucsim 0.8.2
Dependencies: ncurses@6.2.20210619
Channel: guix
Location: gnu/packages/embedded.scm (gnu packages embedded)
Home page: http://mazsola.iit.uni-miskolc.hu/ucsim/
Licenses: GPL 2+
Build system: gnu
Synopsis: Simulators for various microcontroller families
Description:

μCsim is a collection of software simulators for microcontrollers in the Atmel AVR; Fairchild F8; Intel MCS-51 (8051) and 8085; MOS Technology 6502; Motorola 6800, 6809, 68HC08, 68HC11 and 68HC12; P1516; Padauk PDK13, PDK14 and PDK15; STMicroelectronics ST7 and STM8; Xilinx PicoBlaze; and Zilog Z80 families, plus many of their variants.

Total packages: 33009