DOM ENGINEV0.21.3FIZLET

69 PIECES · NEWEST FIRST · PAGE 3 OF 3

Daily.
Tiny examples, made every day.

It's how we test the engine. We turned it into a contest. Each piece is logic and style on Fizlet bricks. It runs live once it nears the screen and wears its size, measured on this build: still once it settles, asleep off screen, and the page always comes back. Take any made from a prompt home as one file, or make your own. By Chris Cooley ↗. Earlier factory runs wait in the archive.

Halloween

Ghosts, pumpkins and things that go bump on the page, for the launch on October 31.

  1. #031 2026-10-30 · HALLOWEEN · MADE BY FE ANIM · RECIPE CAULDRON

    Candy Cauldron

    NEWHERO

    by Chris Cooley

    PROMPT “candy cauldron: tap to drop candy into a bubbling cauldron and watch it fizz”

    • 9.5 KB gz
    • 9,720 B live
    • 11,959 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

  2. #030 2026-10-30 · HALLOWEEN · MADE BY FE ANIM · RECIPE HAUNT

    Haunted Page

    NEWHERO

    by Chris Cooley

    PROMPT “haunted page: a ghost drifts over the headings and makes the letters shiver”

    • 9.4 KB gz
    • 9,632 B live
    • 11,871 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

  3. #029 2026-10-30 · HALLOWEEN · MADE BY FE ANIM · RECIPE SLICE

    Pumpkin Slice

    NEWHERO

    by Chris Cooley

    PROMPT “pumpkin slice: swipe through the pumpkins as they arc up, halves and seeds fall”

    • 9.6 KB gz
    • 9,875 B live
    • 12,114 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

  4. #028 2026-10-30 · HALLOWEEN · MADE BY FE ANIM · RECIPE SMASH

    Pumpkin Smash

    NEWHERO

    by Chris Cooley

    PROMPT “pumpkin smash: whack the jack-o-lanterns as they pop up, pixel goo bursts”

    • 9.3 KB gz
    • 9,567 B live
    • 11,806 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

  5. #027 2026-10-30 · HALLOWEEN · MADE BY FE ANIM · RECIPE BATS

    Bat Blaster

    NEWHERO

    by Chris Cooley

    PROMPT “bat blaster: tap to shoot the swooping pixel bats before they fly off across the page”

    • 9.6 KB gz
    • 9,782 B live
    • 12,021 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

Heroes and comics

Capes, speed lines and KAPOW panels: comic-book moves for the page.

  1. #026 2026-10-30 · HEROES AND COMICS · HAND-BUILT

    A hero lands with a cyan shockwave where you tap

    NEWTOO BIG TO WIN

    by Chris Cooley

    BRIEF “a hero lands with a cyan shockwave where you tap”

    • 13.0 KB gz
    • 13,289 B live
    • 15,528 B total with the 2,239 B loader
    • 4 bricks
    • +3,049 B over the 10,240 B cap
  2. #023 2026-10-30 · HEROES AND COMICS · HAND-BUILT

    A red cape whooshes across the top

    NEWTOO BIG TO WIN

    by Chris Cooley

    BRIEF “a red cape whooshes across the top”

    • 13.4 KB gz
    • 13,701 B live
    • 15,940 B total with the 2,239 B loader
    • 4 bricks
    • +3,461 B over the 10,240 B cap
  3. #022 2026-10-30 · HEROES AND COMICS · HAND-BUILT

    Attack of the Halftone

    NEW

    by Chris Cooley

    BRIEF “a halftone dot wave reveals every heading”

    • 7.8 KB gz
    • 7,956 B live
    • 10,195 B total with the 2,239 B loader
    • 2 bricks
  4. #021 2026-10-30 · HEROES AND COMICS · HAND-BUILT

    Here comes the rush

    NEW

    by Chris Cooley

    BRIEF “speed lines rush past every heading”

    • 8.8 KB gz
    • 8,976 B live
    • 11,215 B total with the 2,239 B loader
    • 3 bricks
  5. #020 2026-10-30 · HEROES AND COMICS · HAND-BUILT

    POW! BAM! ZAP!

    NEWTOO BIG TO WIN

    by Chris Cooley

    BRIEF “POW BAM ZAP comic bursts where you click”

    • 12.0 KB gz
    • 12,323 B live
    • 14,562 B total with the 2,239 B loader
    • 3 bricks
    • +2,083 B over the 10,240 B cap

Battle of the Models

AI models face off on the page, one prompt each.

  1. #037 2026-10-30 · BATTLE OF THE MODELS · MADE BY FE ANIM · RECIPE FIGHT

    The diffuser denoises out of static and wins

    NEW

    by Chris Cooley

    PROMPT “the diffuser denoises out of static and wins”

    • 9.5 KB gz
    • 9,736 B live
    • 11,975 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

    Get the snippetone drop-in file, 11,110 B gzip · change the prompt

  2. #036 2026-10-30 · BATTLE OF THE MODELS · MADE BY FE ANIM · RECIPE FIGHT

    The overfitter blocks every jab it trained on

    NEW

    by Chris Cooley

    PROMPT “the overfitter blocks every jab it trained on”

    • 9.5 KB gz
    • 9,741 B live
    • 11,980 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

    Get the snippetone drop-in file, 11,113 B gzip · change the prompt

  3. #035 2026-10-30 · BATTLE OF THE MODELS · MADE BY FE ANIM · RECIPE FIGHT

    The hallucinator punches a mirage

    NEW

    by Chris Cooley

    PROMPT “the hallucinator punches a mirage”

    • 9.5 KB gz
    • 9,738 B live
    • 11,977 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

    Get the snippetone drop-in file, 11,096 B gzip · change the prompt

  4. #034 2026-10-30 · BATTLE OF THE MODELS · MADE BY FE ANIM · RECIPE FIGHT

    The context window takes punches until it overflows

    NEW

    by Chris Cooley

    PROMPT “the context window takes punches until it overflows”

    • 9.5 KB gz
    • 9,739 B live
    • 11,978 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

    Get the snippetone drop-in file, 11,121 B gzip · change the prompt

  5. #033 2026-10-30 · BATTLE OF THE MODELS · MADE BY FE ANIM · RECIPE FIGHT

    The tokenizer counts tokens in a punch combo

    NEW

    by Chris Cooley

    PROMPT “the tokenizer counts tokens in a punch combo”

    • 9.5 KB gz
    • 9,741 B live
    • 11,980 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

    Get the snippetone drop-in file, 11,114 B gzip · change the prompt

  6. #032 2026-10-30 · BATTLE OF THE MODELS · MADE BY FE ANIM · RECIPE FIGHT

    The transformer fights the diffuser to a KO

    NEW

    by Chris Cooley

    PROMPT “the transformer fights the diffuser to a KO”

    • 9.5 KB gz
    • 9,737 B live
    • 11,976 B total with the 2,239 B loader
    • 4 bricks

    0 frames a second once still · 0 off screen · Recall exact (Chromium 153)

    Get the snippetone drop-in file, 11,102 B gzip · change the prompt

Everyday

Sparks, rain, sweeps and the story demos: the building blocks of the rest.

  1. #005 2026-10-29 · EVERYDAY · HAND-BUILT

    Cyan and purple neon rain falls when you tap

    NEW

    by Chris Cooley

    BRIEF “cyan and purple neon rain falls when you tap”

    • 8.2 KB gz
    • 8,367 B live
    • 10,606 B total with the 2,239 B loader
    • 2 bricks
  2. #004 2026-10-29 · EVERYDAY · HAND-BUILT

    Pink sparks burst where you tap

    NEW

    by Chris Cooley

    BRIEF “pink sparks burst where you tap”

    • 9.1 KB gz
    • 9,339 B live
    • 11,578 B total with the 2,239 B loader
    • 2 bricks
  3. #003 2026-10-29 · EVERYDAY · HAND-BUILT

    How it works: blast it, Recall it

    NEWTOO BIG TO WIN

    by Chris Cooley

    BRIEF “every letter on a little page is a real element: blast it, then Recall puts the page back exactly”

    • 12.0 KB gz
    • 12,259 B live
    • 14,498 B total with the 2,239 B loader
    • 6 bricks
    • +2,019 B over the 10,240 B cap

    See it on its own page

  4. A stylised mobile tank game. The board turns and its eight stacked layers lift off one by one, each labelled with its measured size: board grid, characters, movement, collision, rules, effects, input and HUD. The collision layer turns red with a fault, a scan passes over it and patches it, it flashes green, and the stack snaps back into the game. It plays on its own, three times round; the play key pauses and replays it, and scrolling or swiping over it (or the arrow keys, once it has focus) steps through the layers by hand.

    #002 2026-10-29 · EVERYDAY · HAND-BUILT

    Layers

    NEWHERO

    by Chris Cooley

    BRIEF “Battlefield Blitz comes apart into the stack of bricks it is built from, then folds back into the game”

    • 7.1 KB gz
    • 7,248 B live
    • 9,487 B total with the 2,239 B loader
    • 3 bricks

    See it on its own page

  5. #001 2026-10-29 · EVERYDAY · HAND-BUILT

    Fizz

    NEWHERO

    by Chris Cooley

    BRIEF “an arcade soda can pops, fizzes and drips, seen from the side and from above”

    • 8.5 KB gz
    • 8,658 B live
    • 10,897 B total with the 2,239 B loader
    • 4 bricks

    See it on its own page