- AIN - Array In Namespace
- AitCS - Array in the Command's Shadow
- Byzi - Tk busy command implementation
- CAS - Characters And Strings
- Ceptcl - Communications EndPoints for Tcl
- Central - Central Coordination Bureau https://chiselapp.com/user/stwo/repository/central
- Clov - Chat Log Viewer https://chiselapp.com/user/stwo/repository/clov
- ColourBox - Colour Selector https://chiselapp.com/user/stwo/repository/colourbox
- Daber - Embeddable Chat System https://chiselapp.com/user/stwo/repository/daber
- DBusTool - DBus Tool https://chiselapp.com/user/stwo/repository/dbustool
- DruMa - Teach an AitCS new moves. https://chiselapp.com/user/stwo/repository/druma
- Duft - Datagrams and Udp For Tcl
- Ezt - E-Z Extension helper bits. https://chiselapp.com/user/stwo/repository/ezt
- Gub - Gui Builder
- Herring - Extension for TkChat
- Horse - Test development tool. https://chiselapp.com/user/stwo/repository/horse
- Jimarc4random - Jim interface to arc4random(3)
- Listex - List Extensions
- Meb - Menu Builder
- Netinfo - Protocol, service, network, host and ether info
- NS - Namespace Supplement
- Packet - Manipulate network packets
- PMI - Simple pkg_mkIndex replacement
- SIFT - Simple Installer For Tcl
- SPITE - Simple Packager and Installer for Tcl Extensions
- Spotoconf - For when you need just a spot o' conf. https://chiselapp.com/user/stwo/repository/spotoconf
- Tclarc4random - Tcl interface to arc4random(3)
- TclLuX - Tcl with the luxury of UNIX. https://chiselapp.com/user/stwo/repository/tcllux
- Tcltest 2000 - Experiments with tcltest. https://chiselapp.com/user/stwo/repository/tcltest2k
- Thatch - Tcl Attach. Create standalone Tcl/Tk apps.
- TJPledge - Tcl / Jim interface to pledge(2). https://chiselapp.com/user/stwo/repository/tjpledge
- Tpett - Tcl Proc Evaluator/Timer/Tester
- Treso - Resolver
- Tu - Tcl Usefulness. https://chiselapp.com/user/stwo/repository/tu
- Tulsa - Tcl Unix Local Sockets, Eh? https://chiselapp.com/user/stwo/repository/tulsa
- Twig - Universal collector
- TkTwig - GUI frontend to Twig
- ccal - Pretty print the output from the unix cal program
- Quick Slide Show - Slide show based on runnable images
- Runnable Images - Images that run!
- Tcl Poetry - Poetry in or about Tcl
- Twigs
- Twigging
- TkXext