<h2>Batteries Included</h2>

Following table lists the extensions built into [AndroWish] and/or [undroidwish] including pointers to project pages and/or documentation. Most extension names in the left most column can be used as package name in <tt>package require</tt>. The extension name is linked to the respective folder in the source tree. Column <b>A</b> shows availability in [AndroWish], columns in [undroidwish] (<b>W</b>indows, Mac<b>O</b>SX, and/or <b>L</b>inux). A minus sign indicates an extension which can't be provided for the respective platform for technical reasons.

Many extensions also run on POT (plain old Tk, i.e. X11 based on POSIX, Win32 based on Windows, Cocoa based on MacOSX). However, there are some exceptions: BLT and Tkzinc are not ready for MacOSX. tcluvc is currently POSIX only and depends on an USB stack providing isochronous transfers. v4l2 requires a Video 4 Linux 2 infrastructure, which is available only for Linux and *BSDs.

<nowiki>
<center>
<table width="100%">
<th>
 <tr>
  <td width="15%"><b>Extension
  <td
  <td
  <td
  <td
  <td
  <td width="64%"><b>Remarks, URL,
 </tr>
 <tr>
  <td><a

  <td>Bluetooth Low Energy support, part of AndroWish, see <a
 </tr>
 <tr>
  <td><a

  <td>2D graph, bargraph, stripchart widgets, i.e. a subset of full BLT, <a
 </tr>
 <tr>
  <td><a

  <td>Android integration, part of AndroWish, see <a
 </tr>
 <tr>
  <td><a

  <td>Mega widget package, <a
 </tr>
 <tr>
  <td><a

  <td>Tk canvas to SVG conversion from <a
 </tr>
 <tr>
  <td><a

  <td>High-level OpenGL widget, <a
 </tr>
 <tr>
  <td><a

  <td>Golang inspired concurrency library for Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>DBus introspection interface, <a
 </tr>
 <tr>
  <td><a

  <td>DBus bindings for Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>Win32 Dynamic Data Exchange, part of the Tcl core</td>
 </tr>
 <tr>
  <td><a

  <td>Peter Spjuth's DiffUtilTcl package, <a
 </tr>
 <tr>
  <td><a

  <td>Data matrix decoder, <a see <a
 </tr>
 <tr>
  <td><a

  <td>Automation for interactive programs, <a
 </tr>
 <tr>
  <td><a

  <td>Foreign function interface with dynamic loading using libffi, <a
 </tr>
 <tr>
  <td><a

  <td>Schelte Bron's ttk file selection dialog, <a
 </tr>
 <tr>
  <td><a

  <td>File system watcher based on inotify, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to the linux kernel's FUSE subsystem, <a
 </tr>
 <tr>
  <td><a

  <td>Grid based layout system, <a
 </tr>
 <tr>
  <td><a

  <td>Johann Oberdorfer's helpviewer using TkHTML3, <a
 </tr>
 <tr>
  <td><a

  <td>Icon sets, <a
 </tr>
 <tr>
  <td><a

  <td>Support for many image formats, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl object system, <a
 </tr>
 <tr>
  <td><a

  <td>Framework for mega widgets based on itcl, <a
 </tr>
 <tr>
  <td><a

  <td>Object oriented mega widgets based on itk, <a
 </tr>
 <tr>
  <td><a

  <td>Package wrapping the <a Design Icons</a>, part of AndroWish</td>
 </tr>
 <tr>
  <td><a

  <td>Memory channels, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl <a interface (see <a using Ffidl and TclOO.</td>
 </tr>
 <tr>
  <td><a

  <td>Multi precision math package, <a
 </tr>
 <tr>
  <td><a

  <td>MQTT library including simple broker by Schelte Bron, <a
 </tr>
 <tr>
  <td><a

  <td>MIDI sound package, part of AndroWish, see <a MIDI sound
 </tr>
 <tr>
  <td><a

  <td>Will Duquette's notebook app, <a
 </tr>
 <tr>
  <td><a

  <td>New Scripting Framework, <a
 </tr>
 <tr>
  <td><a

  <td>A fast argument parser based on the patterns established by core Tcl commands, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl parser component, <a
 </tr>
 <tr>
  <td><a

  <td>PDF document generation, <a
 </tr>
 <tr>
  <td><a

  <td>BLT/RBC commands for the pdf4tcl library, <a
 </tr>
 <tr>
  <td><a

  <td>Schelte Bron's RaspberryPi library, <a
 </tr>
 <tr>
  <td><a

  <td>Promise abstraction for asynchronous programming, <a
 </tr>
 <tr>
  <td><a

  <td>Relational algebra, <a
 </tr>
 <tr>
  <td><a

  <td>Relational algebra, <a
 </tr>
 <tr>
  <td><a

  <td>Win32 Registry, part of the Tcl core</td>
 </tr>
 <tr>
  <td><a

  <td>Support for Bluetooth serial port profile, part of AndroWish, see <a
 </tr>
 <tr>
  <td><a

  <td>JSON value type extension, <a
 </tr>
 <tr>
  <td><a

  <td>Pure Tcl Library for RabbitMQ, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to <a see  <a
 </tr>
 <tr>
  <td><a

  <td>Sound toolkit (MP3 and OGG support not provided), <a
 </tr>
 <tr>
  <td><a

  <td>Tcl SOAP interface, <a
 </tr>
 <tr>
  <td><a

  <td>Embedded SQL database, <a
 </tr>
 <tr>
  <td><a

  <td>Small XML browser/editor based on tdom and BWidget, <a
 </tr>
 <tr>
  <td><a

  <td>Byte-code loader, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl core, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl binding to augeas, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to Linux SocketCAN raw AF_CAN sockets, part of undroidwish, see <a
 </tr>
 <tr>
  <td><a

  <td>The tclcsv extension by Ashok P. Nadkarni, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl compiler from TDK, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to <tt>curl</tt> library, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl extension to the epeg thumbnailing library, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl extension using JNI to communicate with a Java VM, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl standard library, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to the Lightning Memory-Mapped Database, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to <tt>SDL2_mixer</tt> (music and sound playback), <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to UVC type cameras based on libuvc and libusb</td>
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to cameras using Windows Media Foundation, see <a
 </tr>
 <tr>
  <td><a

  <td>Extended Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl database connectivity, <a
 </tr>
 <tr>
  <td><a

  <td>TDBC-JDBC bridge, <a
 </tr>
 <tr>
  <td><a

  <td>TDBC driver for MySQL, <a
 </tr>
 <tr>
  <td><a

  <td>TDBC driver for ODBC, <a
 </tr>
 <tr>
  <td><a

  <td>TDBC driver for PostgreSQL, <a
 </tr>
 <tr>
  <td><a

  <td>TDBC driver for sqlite3, <a
 </tr>
 <tr>
  <td><a

  <td>subset of Tcl Dev Kit from <a
 </tr>
 <tr>
  <td><a

  implementation for Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl implementation of Arduino Firmata, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl thread extension, <a
 </tr>
 <tr>
  <td><a

  <td>Misc. bag of Tk packages related to the Tile widget set, <a
 </tr>
 <tr>
  <td><a

  <td>Alternate widget set, <a
 </tr>
 <tr>
  <td><a

  <td>Tk toolkit, <a
 </tr>
 <tr>
  <td><a

  <td>Tk console, <a
 </tr>
 <tr>
  <td><a

  <td>Remote support for Tk console, borrowed from Tcl wiki, part of
 </tr>
 <tr>
  <td><a

  <td> Tk drag and drop interface, <a
 </tr>
 <tr>
  <td><a

  <td>Tk HTML widget, <a
 </tr>
 <tr>
  <td><a

  <td>Tool to inspect contents of other running Tk applications, <a
 </tr>
 <tr>
  <td><a

  <td>Tk standard library, <a
 </tr>
 <tr>
  <td><a

  <td>Alternate canvas widget with SVG like capabilities, <a
 </tr>
 <tr>
  <td><a

  <td>GUI frontend to sqlite3, <a
 </tr>
 <tr>
  <td><a

  <td>Read SVG to Tk photo images, <a
 </tr>
 <tr>
  <td><a

  <td>Tk table widget, <a
 </tr>
 <tr>
  <td><a

  <td>Video playback using libVLC, <a
 </tr>
 <tr>
  <td><a

  <td>Manage system tray icons with Tk on X11, <a
 </tr>
 <tr>
  <td><a

  <td>TkZinc widget, similar to Tk's canvas, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to OpenSSL/LibreSSL, <a
 </tr>
 <tr>
  <td><a

  <td>Proof of concept Tcl binding to <a part of AndroWish</td>
 </tr>
 <tr>
  <td><a

  <td>Tk tree widget, <a
 </tr>
 <tr>
  <td><a

  <td>Transformation procedure framework for Tcl channels, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl read-only filesystem, <a
 </tr>
 <tr>
  <td><a

  <td>Alexander Schoepe's extension to query serial ports, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl Windows API extension, <a
 </tr>
 <tr>
  <td><a

  <td>UDP sockets, <a
 </tr>
 <tr>
  <td><a

  <td>Graph widget written in pure Tcl/Tk, <a
 </tr>
 <tr>
  <td><a

  <td>Universal Plug and Play, <a
 </tr>
 <tr>
  <td><a

  <td>Support for USB serial converters, part of AndroWish, see <a
 <tr>
  <td><a
  <td>Video For Linux Two interface, see <a
 </tr>
 <tr>
  <td><a

  <td>Numerical math in Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>Console for VecTcl derived from tkcon, <a
 </tr>
 <tr>
  <td><a

  <td>Virtual file system in Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>VNC viewer widget, <a
 </tr>
 <tr>
  <td><a

  <td>Package for managing structured datasets in Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>Various Tk widgets, <a
 </tr>
 <tr>
  <td><a

  <td>Small web server, <a

 </tr>
 </tr>
  <td><a

  <td>Windows Inspection Tool Set, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to web services, <a
 </tr>
 <tr>
  <td><a

  <td>Tcl interface to XML, <a
 </tr>
 <tr>
  <td><a

  <td>Extended Object Tcl, <a
 </tr>
 <tr>
  <td><a

  <td>Barcode scanner, <a see <a
 </tr>
 <tr>
  <td><a

  <td>Barcode generation, <a
 </tr>
</th>

</table>
</center>
</nowiki>