Transitions.dev Bundle of 2 skills

Use it when:: You want polished motion in web UI: new transitions, or existing ones brought onto one consistent scale.
It does:: transitions-dev picks and installs whole transitions; transitions-polish retunes the durations, easings, distances, scales and blurs you already have.
You get:: The transitions' CSS and small scripts wired into your components, and hardcoded motion values moved onto the token scale once you confirm.
Shared:: The same motion-token scale, which each skill ships in its own _root.css.
Watch for:: Both define a transitions review command, for different audits.

TL;DR

transitions.dev is a collection of portable CSS transitions, and these two skills split the work on it. transitions-dev holds the catalog: more than thirty transitions, such as dropdowns, modals, toasts, tabs, skeleton loaders and AI thinking states, decision rules that match a UI pattern to one of them, and a five-step install that pastes the snippet verbatim with its reduced-motion guard. transitions-polish is its add-on for motion that already exists: it scans styles, CSS-in-JS and Tailwind values for hardcoded durations, easings, distances, scales and blurs, maps each to the token whose documented usage matches, and checks the rules between values, such as closes faster than opens and short total staggers, before applying the changes you confirm. transitions-dev's snippets ship literal values, which transitions-polish can map back onto the tokens; each skill also works alone, and transitions-polish restates the values it needs. transitions-dev's own transitions refine command also maps values to tokens, without the polish rules. Both skills define a transitions review command: in transitions-dev it finds where a whole transition would fit, in transitions-polish it audits existing values.

Summarizes the repo at e706ea0. Its skills have changed by 116 words since.

Any agent, with the skills CLI

npx skills add Jakubantalik/transitions.dev --skill transitions-dev --skill transitions-polish

Any agent, with the skills CLI, with the repo's other skills

npx skills add Jakubantalik/transitions.dev

Source on GitHub All skills from jakubantalik/transitions.dev

Total Downloads: 24,400 of transitions-dev, its most installed skill, on skills.sh, Nov 9, 2026
Repo stars: 6,170 jakubantalik/transitions.dev
First seen: May 20, 2026 on skills.sh, its first skill

Its skills, in the order they're used

Each also works alone.

transitions-dev
24.4K total downloads

Adds ready-made CSS transitions to web UI, from dropdowns and modals to toasts and loaders, each pasted with its reduced-motion guard.
transitions-polish
13K total downloads

Tunes existing motion against the transitions.dev token scale for duration, distance, scale, blur and easing, applying rules for open, close, hover and stagger.