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Updated today

by Jakubantalik

transitions.dev

UI motion agent, a library of 43+ crafted transitions, a skill that fits your workflow.

  • Active — Updated in the last 14 days
View on GitHub (opens in a new tab)

5.4k GitHub stars (5,356)

+905 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +905 in total; the busiest day was Oct 14 with +229 stars.Oct 1: +15 starsOct 2: +30 starsOct 3: +16 starsOct 4: +22 starsOct 5: +20 starsOct 6: +5 starsOct 7: +7 starsOct 8: +11 starsOct 9: +23 starsOct 10: +18 starsOct 11: +58 starsOct 12: +172 starsOct 13: +120 starsOct 14: +229 starsOct 15: +126 starsOct 16: +33 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 1+15
Oct 2+30
Oct 3+16
Oct 4+22
Oct 5+20
Oct 6+5
Oct 7+7
Oct 8+11
Oct 9+23
Oct 10+18
Oct 11+58
Oct 12+172
Oct 13+120
Oct 14+229
Oct 15+126
Oct 16+33
  • 4 skills (4 skills found in its SKILL.md files)
  • 241 forks (241 forks)
  • Today last update (Last updated today)

Install

Skills CLI

npx skills add Jakubantalik/transitions.dev

Asks which skills and agents to install. Just one: npx skills add Jakubantalik/transitions.dev --skill transitions-agent — add -g for every project.

Claude Code

git clone https://github.com/Jakubantalik/transitions.devcp -r "transitions.dev/agent/skill" ~/.claude/skills/

Copies the transitions-agent skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add Jakubantalik/transitions.dev

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • transitions-agent

    Scan a codebase for missing, janky, or inconsistent UI motion and fix it with transitions.dev recipes. ALWAYS use this skill when the user's message is or contains a transitions-agent command (npx transitions-agent, npx transitions-agent fix, any variant) - the command is a request for the full guided flow, not just command execution. Also use when the user asks about UI transitions, animations,…

    agent/skill/SKILL.md on GitHub (opens in a new tab)

  • transitions-dev

    Production-ready CSS transitions for web apps. Use when implementing notification badges, dropdowns, modals, panel reveals, page transitions, card resizes, number pop-ins, text swaps, icon swaps, success checks, avatar group hovers, error state shakes, search/input clear, skeleton loaders, shimmer text, sliding tabs, tooltips, staggered text reveals, card hover tilt, plus-to-menu morph, accordion…

    skills/transitions-dev/SKILL.md on GitHub (opens in a new tab)

  • transitions-polish

    Polish and refine existing motion against the transitions.dev motion-token scale — duration, distance, scale, blur, and easing — plus the rules for WHEN each token applies (open/close asymmetry, hover-in vs hover-out, stagger offsets, and intent delays). An add-on to the transitions-dev skill, focused on tuning what already animates rather than adding new transitions. Use when the user asks to "p…

    skills/transitions-polish/SKILL.md on GitHub (opens in a new tab)

  • refine-live

    In-chat fallback for the Timeline Inspector Refine agent. Use when the user runs `/refine live`, asks to "refine live", "go live", or answer refine jobs — but ONLY when no persistent agent is wired (no `npx transitions-refine live`). Prefer `npx transitions-refine live` for run-and-forget (relay spawns agent per click, no idle credit burn). This skill long-polls the relay, posts suggestions, hand…

    refine/.agents/skills/refine-live/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.