Rubber Duck Debugger

A companion inspired by rubber duck debugging: patient listening that helps developers explain code, expose assumptions, and discover solutions.

Yusuke Urameshi — Cozy Fan Art

Unofficial Yusuke Urameshi fan-art animated companion from Yu Yu Hakusho, with original character colors and nine expressive animation states.

狐獴哨兵 Meerkat Lookout

An original sandy meerkat sentry who stretches tall to scan the horizon, shades its eyes to greet friends and sniffs around for clues.

Calico Dot

A cheerful watercolor calico with warm patches and bright green eyes. Dot keeps you company through curious questions and happy discoveries.

列奥纳多·达·芬奇（刺客信条） Leonardo da Vinci (Assassin's Creed)

Unofficial fan-art Leonardo da Vinci companion inspired by Assassin's Creed II. Simplified artist clothing and original nine-state choreography feature caliper measurement, a folding wooden ornithopter model, catching a

Greninja

A chibi Greninja-style Codex pet with ninja-frog poses and a scarf-like tongue.

Natalie Portman

A cute chibi anime Natalie Portman-inspired international movie star Codex pet with elegant brunette look, graceful dramatic poses, and no movie-character costume or logos.

露珠蜗牛 Snail Dew

An original cream garden snail with an amber spiral shell, curious stretching eyestalks, a rippling soft foot, and a shy peek from its shell.