transitions.dev skill for Codex
UI motion agent, a library of 43+ crafted transitions, a skill that fits your workflow.
How to install transitions.dev in Codex
In Codex, ask the built-in skill installer for it:
$skill-installer install the <skill> skill from https://github.com/Jakubantalik/transitions.devType this in Codex and replace <skill> with a folder name from 'What it contains'. $skill-installer is the skill installer built into Codex, and it downloads the skill from GitHub. Restart Codex if the skill doesn't show up. Check the repo README for any setup it needs. Source: Codex skills docs.
Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically. (where Codex loads skills)
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What it contains
Skills (5)
skill— 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) …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…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…transitions-ui-generation— Make any UI, headline or image appear as if an AI agent is generating it. Five variants: ui (the default: a dotted wireframe drawn from the element's own structure, outline, boxes, text lines, icon paths, with guides, corner handles and size labels, then the…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…
About this listing
transitions.dev is a community collection of agent skills on GitHub by Jakubantalik: folders with a SKILL.md file, the format Codex loads skills from. Its README mentions Codex. It passed the CodexStacks quality filter for skills (at least 100 stars, pushed in the last 90 days, not a fork or a list, and at least one SKILL.md with a name and description). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). From its files we found 5 skills. It's one of 137 listings in the Creativity category (category assigned by CodexStacks from the repo's topics and description). It also appears in best Codex plugins for design and UI.
transitions.dev FAQ
How do I install transitions.dev in Codex?
In Codex, type $skill-installer install the <skill> skill from https://github.com/Jakubantalik/transitions.dev. $skill-installer is the skill installer built into Codex (Codex skills docs). Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically.
Is transitions.dev an official Codex skill?
No. transitions.dev is a community repo on GitHub by Jakubantalik. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.
What does transitions.dev include?
From its manifest and repo files, transitions.dev includes 5 skills: skill, transitions-dev, transitions-polish, transitions-ui-generation, refine-live.
Details
- Type
- Skill
- Category
- Creativity (assigned by us)
- Source
- Community
- Author
- Jakubantalik
- GitHub stars
- 5,888 (at last sync)
- Last push
- 2026-10-29
- GitHub topics
- design, motion, motionskill, product, skill, ui-design, ux, ux-design
- Source
- https://github.com/Jakubantalik/transitions.dev
- Website
- https://transitions.dev/
- Listed via
- GitHub search: Codex skills (SKILL.md)
- Install check by CodexStacks
- Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
Maintain transitions.dev? Add the badge; it links to this page.
Markdown
[](https://codexstacks.com/p/transitions-dev/)HTML
<a href="https://codexstacks.com/p/transitions-dev/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://codexstacks.com/p/transitions-dev/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">transitions.dev</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex skill · 5 skills</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">UI motion agent, a library of 43+ crafted transitions, a skill that fits your workflow.</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[transitions.dev on CodexStacks](https://codexstacks.com/p/transitions-dev/)**: Community Codex skill with 5 skills.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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