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      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
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tk 8.6.12
Dependencies: libxft@2.3.8 fontconfig-minimal@2.14.0 tcl@8.6.12
Propagated dependencies: libx11@1.8.10 libxext@1.3.6
Channel: guix
Location: gnu/packages/tcl.scm (gnu packages tcl)
Home page: https://www.tcl.tk/
Licenses: Tcl/Tk
Synopsis: Graphical user interface toolkit for Tcl
Description:

Tk is a graphical toolkit for building graphical user interfaces (GUIs) in the Tcl language.

tkrev 9.4.1
Dependencies: bash-minimal@5.1.16 tk@8.6.12
Channel: guix
Location: gnu/packages/version-control.scm (gnu packages version-control)
Home page: https://tkcvs.sourceforge.io
Licenses: GPL 2+
Synopsis: Graphical interface to CVS, Subversion, Git, and RCS
Description:

TkRev (formerly TkCVS) is a Tcl/Tk-based graphical interface to the CVS, Subversion and Git configuration management systems. It will also help with RCS. It shows the status of the files in the current working directory, and has tools for tagging, merging, checking in/out, and other user operations. TkDiff is included for browsing and merging your changes.

tklib 0.6
Propagated dependencies: tcllib@1.19 tk@8.6.12
Channel: guix
Location: gnu/packages/tcl.scm (gnu packages tcl)
Home page: https://www.tcl.tk/software/tklib/
Licenses: Tcl/Tk
Synopsis: Tk utility modules for Tcl
Description:

Tklib is a collection of common utility functions and modules for Tk, all written in high-level Tcl. Examples of provided widgets:

  1. chatwidget

  2. datefield

  3. tooltip

  4. cursor

  5. ipentry

  6. tablelist

  7. history

  8. tkpiechart

  9. ico

  10. crosshair

  11. ntext

  12. plotchart

  13. ctext

  14. autosscroll

  15. canvas

pgr-tk 0.3.6
Dependencies: agc@2.0-1.453c0af clang@13.0.1 python@3.11.11 zlib@1.3 zstd@1.5.2
Channel: gn-bioinformatics
Location: gn/packages/bioinformatics.scm (gn packages bioinformatics)
Home page: https://github.com/Sema4-Research/pgr-tk
Licenses: non-copyleft
Synopsis: Pangenome Research Tool Kit
Description:

PGR-TK provides pangenome assembly management, query and Minimizer Anchored Pangenome Graph Generation. It is a project to provide Python and Rust libraries to facilitate pangenomics analysis. Several algorithms and data structures used for the Peregrine Genome Assembler are useful for Pangenomics analysis as well. This repo takes those algorithms and data structure, combining other handy 3rd party tools to expose them as a library in Python (with Rust code for those computing parts that need performance.)

perl-tk 804.036
Dependencies: libx11@1.8.10 libpng@1.6.39 libjpeg-turbo@2.1.4
Channel: guix
Location: gnu/packages/tcl.scm (gnu packages tcl)
Home page: https://metacpan.org/release/Tk
Licenses: GPL 1+
Synopsis: Graphical user interface toolkit for Perl
Description:

Tk is a Graphical User Interface ToolKit.

r-tkcat 1.1.14
Propagated dependencies: r-xml2@1.3.8 r-visnetwork@2.1.2 r-uuid@1.2-1 r-tidyselect@1.2.1 r-shinydashboard@0.7.3 r-shiny@1.10.0 r-roxygen2@7.3.2 r-rlang@1.1.6 r-redamor@0.8.2 r-readr@2.1.5 r-promises@1.3.2 r-matrix@1.7-3 r-markdown@2.0 r-magrittr@2.0.3 r-jsonvalidate@1.5.0 r-jsonlite@2.0.0 r-htmltools@0.5.8.1 r-getpass@0.2-4 r-future@1.49.0 r-dt@0.33 r-dplyr@1.1.4 r-dbi@1.2.3 r-crayon@1.5.3 r-clickhousehttp@0.3.4 r-base64enc@0.1-3
Channel: guix-cran
Location: guix-cran/packages/t.scm (guix-cran packages t)
Home page: https://patzaw.github.io/TKCat/
Licenses: GPL 3
Synopsis: Tailored Knowledge Catalog
Description:

Facilitate the management of data from knowledge resources that are frequently used alone or together in research environments. In TKCat', knowledge resources are manipulated as modeled database (MDB) objects. These objects provide access to the data tables along with a general description of the resource and a detail data model documenting the tables, their fields and their relationships. These MDBs are then gathered in catalogs that can be easily explored an shared. Finally, TKCat provides tools to easily subset, filter and combine MDBs and create new catalogs suited for specific needs.

r-tkimgr 0.0.5
Propagated dependencies: r-tkrplotr@0.1.7
Channel: guix-cran
Location: guix-cran/packages/t.scm (guix-cran packages t)
Home page: https://cran.r-project.org/package=tkImgR
Licenses: GPL 2+
Synopsis: Simple Image Viewer for R Using the 'tcltk' Package
Description:

This package provides a Tcl/Tk Graphical User Interface (GUI) to display images than can be zoomed and panned using the mouse and keyboard shortcuts. tkImgR read and write different image formats (PPM/PGM, PNG and GIF) using the standard Tcl/Tk distribution (>=8.6), but other formats (JPEG, TIFF, CR2) can be handled using the tkImg package for Tcl/Tk'.

r-tkrplot 0.0-29
Dependencies: libx11@1.8.10
Channel: guix
Location: gnu/packages/cran.scm (gnu packages cran)
Home page: https://cran.r-project.org/package=tkrplot
Licenses: GPL 2+ GPL 3+
Synopsis: Place R graphics in a Tk widget
Description:

The tkrplot package lets you place R graphics in a Tk, cross-platform graphical user interface toolkit widget.

r-tkrplotr 0.1.7
Dependencies: tcl@8.6.12
Channel: guix-cran
Location: guix-cran/packages/t.scm (guix-cran packages t)
Home page: https://cran.r-project.org/package=tkRplotR
Licenses: GPL 2+
Synopsis: Display Resizable Plots
Description:

Display a plot in a Tk canvas.

r-tkwidgets 1.86.0
Propagated dependencies: r-dyndoc@1.86.0 r-widgettools@1.86.0
Channel: guix
Location: gnu/packages/bioconductor.scm (gnu packages bioconductor)
Home page: https://bioconductor.org/packages/tkWidgets
Licenses: Artistic License 2.0
Synopsis: R based tk widgets
Description:

This package implements widgets to provide user interfaces.

texlive-tkz-orm 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-orm
Licenses: GPL 2 LPPL 1.3+
Synopsis: Create Object-Role Model (ORM) diagrams
Description:

The package provides styles for drawing Object-Role Model (ORM) diagrams in TeX based on the PGF and TikZ picture environment.

texlive-tkz-fct 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-fct
Licenses: LPPL 1.3+
Synopsis: Tools for drawing graphs of functions
Description:

The tkz-fct package is designed to give math teachers (and students) easy access to programming graphs of functions with TikZ and Gnuplot.

texlive-tkz-tab 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-tab
Licenses: LPPL 1.3+
Synopsis: Tables of signs and variations using PGF/TikZ
Description:

The package provides comprehensive facilities for preparing lists of signs and variations, using PGF. This package has been taken temporarily out of circulation to give the author time to investigate some problems.

texlive-tkz-doc 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-doc
Licenses: LPPL 1.3+
Synopsis: Documentation macros for the TKZ series of packages
Description:

This bundle offers a documentation class (tkz-doc) and a package (tkzexample). These files are used in the documentation of the author's packages tkz-base, tkz-euclide, tkz-fct, tkz-linknodes, and tkz-tab.

texlive-tkz-base 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-base
Licenses: LPPL 1.3+
Synopsis: Tools for drawing with a cartesian coordinate system
Description:

The bundle is a set of packages, designed to give mathematics teachers (and students) easy access to programming of drawings with TikZ.

texlive-tkz-graph 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-graph
Licenses: LPPL 1.3+
Synopsis: Draw graph-theory graphs
Description:

The package is designed to create graph diagrams as simply as possible, using TikZ.

texlive-tkz-berge 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-berge
Licenses: LPPL 1.3c
Synopsis: Macros for drawing graphs of graph theory
Description:

The package provides a collection of useful macros for drawing classic graphs of graph theory, or to make other graphs. This package has been taken temporarily out of circulation to give the author time to investigate some problems.

texlive-tkzexample 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkzexample
Licenses: LPPL 1.3+
Synopsis: Package for the documentation of all @samp{tkz-} packages
Description:

This package is needed to compile the documentation of all tkz- packages (like tkz-euclide).

texlive-tkz-euclide 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-euclide
Licenses: LPPL 1.3+
Synopsis: Tools for drawing Euclidean geometry
Description:

The tkz-euclide package is a set of files designed to give math teachers and students easy access to the programming of Euclidean geometry with TikZ.

texlive-tkz-grapheur 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-grapheur
Licenses: LPPL 1.3c
Synopsis: LaTeX package with tools for graph plotting
Description:

This package provides some commands to help French mathematics teachers for high school students, with graphs of functions. It can define and draw functions and interpolations curves, it works with integrals, tangents...

texlive-tkz-elements 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-elements
Licenses: LPPL 1.3+
Synopsis: Lua library for drawing Euclidean geometry
Description:

This package provides a library written in Lua, allowing to make all the necessary calculations to define the objects of a Euclidean geometry figure. The definitions and calculations are only done with Lua. At the moment, once the calculations are done, tkz-euclide, or TikZ, do the drawings.

texlive-tkz-bernoulli 2025.2
Channel: guix
Location: gnu/packages/tex.scm (gnu packages tex)
Home page: https://ctan.org/pkg/tkz-bernoulli
Licenses: LPPL 1.3c
Synopsis: Draw Bernoulli trees with TikZ
Description:

This is a package for representing Bernoulli trees with PGF/TikZ.

trezor-gpg-pinentry-tk 0.0.10
Dependencies: python@3.11.11
Channel: guix
Location: gnu/packages/finance.scm (gnu packages finance)
Home page: https://github.com/rendaw/trezor-gpg-pinentry-tk
Licenses: FreeBSD
Synopsis: GPG pinentry program for use with @code{trezor-agent}
Description:

This package provides a GPG pinentry program for use with trezor-agent, or for people with number-only PINs. It displays a grid of unlabeled buttons and supports configurable keyboard settings.

go-github-com-tklauser-numcpus 0.7.0
Propagated dependencies: go-golang-org-x-sys@0.28.0
Channel: guix
Location: gnu/packages/golang-xyz.scm (gnu packages golang-xyz)
Home page: https://github.com/tklauser/numcpus
Licenses: ASL 2.0
Synopsis: Provides information about the number of CPUs in the system
Description:

This package provides both library functions and a command-line tool to query information regarding the number of CPUs available to the system.

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