A variety of Tcl applet demos can be seen at:

(these all appear to work well with the Tcl/Tk Tclet Plugin v2.0+)

• Execute wiki pages with the plugin: wiklets
• An interactive wordsearch game: [1]
• A demo of linking together various Tk widgets: [2] -page not found-
• A text slider demo: [3]-page not found-
• Nervous text demo of the canvas widget: [4]-page not found-
• An animated fishtank: [5]-page not found-
• The Tcl/Tk typewriter that includes an entry field for a user to input a message [6]-page not found-
• A canvas widget demo with embedded buttons: [7]-page not found-
• An interactive crossword puzzle: [8]-page not found-
• A small animation of bubbles: [9]-page not found-
• A seven-function calculator, with keyboard-able input: [10]-page not found-
• A fun animated puppy demo. Move the bone around and see what happens: [11]-page not found-
• Two games (Mankala and Solitaire) embedded in the same Web page: [12]-page not found-
• A full-featured drawing and presentation package (10,571 lines of code): [13]
• A zooming star map [14]
• Draggable text on a canvas (30 lines of code): [15]
• Engraved text on a canvas (120 lines of code): [16]
• A Tcl evaluator in a page (30 lines of code): [17]
• A game of Tetris (1500 lines of code): [18]
• A bezier curve clock (140 lines of code): [19]
• A Tcl ruler (130 lines of code): [20]-error-
• An interactive floor plan (200 lines of code, 1000 lines of data): [21]
• A four function calculator (100 lines of code).: [22]
• A 15-puzzle with an image (20 lines of code): [23]
• A familiar cup of coffee (20 lines of code): [24]
• A pair of eyes that watch you (75 lines of code): [25]
• A ticker tape? Sure, 3 ticker tapes are here (30 lines of code).: [26]
• A tiny line drawing program (35 lines of code): [27]
• Some text you can drag around (30 lines of code): [28]
• Trace mouse events (20 lines of code): [29]
• Draw some ovals (30 lines of code): [30]
• A broken applet that tries, unsuccessfully, to attack. (6 lines of code): [31]-error
• A bike gear ratio calculator (175 lines of code): [32]
• A biorythm clock (185 lines of code): [33] - Source disappeared
• A mortgage calculator applet (280 lines of code): [34]
• A card game applet (400 lines of code): [35]-page not found-
• An adaptive optics simulation: [36]-page not found-
• A color chooser: [37]-page not found-
• An Hextris (hexagonal Tetris-like) game: [38]
• A screen-saver-like animation: [39]
• An interactive maze game: [40]
• A magnetic-poetry-like game: [41]
• An aviation task map: [42]
• A video poker game: [43]-page not found-
• A "go" game: [44]-page not found-
• 3D display: [45]
• Query Previews and Dynamic Queries [46]
• Laurent Demailly has an Adaptive Optics simulation [47], a Go Game [48] and some other demos [49]-all pages not found-
• Jeff Hobbs has a few sample tclets [50]
• Roger Critchlow has some games Mankala, a maze and magentic poetry [51]
• A Tcl stop watch [52] written by Don Libes
• Simon Geard has 3 tclets: Noughts & Crosses, Travelling Salesmen Solver and Exploring Chaos [53]
• Paul Nash has a Chu Spaces Calculator [54]-page not found-
• Diffractive Optics - link removed - nothing Tcl or Tclet related found there.