Calendar

Day Lanes

A day timeline where overlapping events split into lanes: the width comes from their own overlap group, not from the whole day.

React + Tailwind, shadcn-compatible: press “Copy for AI” and your Cursor or Claude Code agent installs it with the shadcn CLI.

What you can change

  • the events array and the date through date
  • the scale bounds through dayFrom and dayTo
  • the accent through accent, the hour height and the rest of the palette

A link for your AI agent: preview, code and instructions.

Preview

1440pxHost theme
Day Lanes — A day timeline where overlapping events split into lanes: the width comes from their own overlap group, not from the whole day.

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.
AI
1Pick it here

put this on the home page as the hero:

https://vibeui.club/c/eventcalendar-003?lang=en&theme=dark

2Paste into the chat
3Get it in your project

Not sure where to paste it? Step-by-step guide

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

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How to use

<Eventcalendar003
  date="2026-03-17"
  dayFrom={8}
  events={[{ from: "10:00", to: "12:00", title: "Focus", tone: "focus" }]}
/>

A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.

Settings

Day starts at
dayFrom · default: 8
Day ends at
dayTo · default: 19
Accent
accent · default: theme colour
Background
background · default: theme colour

FAQ

How do I add Day Lanes with Cursor or Claude Code?
Press “Copy for AI” on this page and paste it into your agent's chat. The instruction contains the shadcn CLI install command, the dependencies and what to keep, so the agent installs this exact component instead of recreating a lookalike.
What does Day Lanes depend on?
No npm packages beyond React and Tailwind CSS.
What can I change in Day Lanes?
Adapt: the events array and the date through date; the scale bounds through dayFrom and dayTo; the accent through accent, the hour height and the rest of the palette. Keep as installed: the local --vibeui-eventcalendar-003-* palette — do not swap it for your theme tokens; width computed per overlap group, not per day: otherwise a quiet evening shrinks because of the morning; the split into connected groups: without it lanes are never reused and the day turns into noodles.
Is Day Lanes free?
Yes. The preview is open without an account; with a free account you can copy up to 20 components a month.

For developers

npx shadcn@latest add https://vibeui.club/r/pro/eventcalendar-003.json

This command needs a signed link: sign in and open “Component source” below — it issues a working link valid for 30 minutes. All install options

Technical notes

The component is self-contained: one file, no dependencies, its own --vibeui-eventcalendar-003-* palette. Server-side: no hooks — the whole layout is computed at render time by the pure layout() function. Events are sorted by start, split into connected overlap groups, and inside a group each one takes the first free lane; the width comes from the number of lanes in that particular group, so one overlap in the morning does not narrow a quiet evening. The hour lines are drawn by repeating-linear-gradient, and the event type is distinguished by colour and border style.

Tags

  • calendar
  • events
  • day
  • overlap
Component source

The same file your agent installs. Here in case you would rather copy it by hand.

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