For AI Agents
Hand your agent this brief or the ReUI MCP, not a screenshot. Installs with a ReUI Pro or Ultimate license.
When to use
- A full page planner whose rows of tasks, people or stages own bars that are dragged, resized and edited
- Schedules that check a rule on every drop: a locked bar, opening hours, upstream order or capacity
- Project roadmaps, one day field dispatch, agent run boards and team capacity plans
When not to use
- Only the scheduling primitive, to wire into your own layout with no demo rules: use the Gantt component
- Deals re-dated on bars beside table, board and calendar views of the same records: use the CRM blocks
- A feed of past activity or milestones that people read rather than reschedule: use the Timeline blocks
Agent notes
- Each block wraps its
Cardin anh-svhpage withp-4padding; remove that wrapper when the board sits inside an app shell - Every block opens on a fixed 2026 demo day passed to
defaultDateand builds its bars around it; swap both for today and your records - Refused drops and saved changes call
toastfromsonner, and no block mounts a Toaster; render one in your app or those messages never appear
Third-party API docs
- date-fns v4: docs, used by 4 of 4 blocks
- Sonner v2: API reference, docs, used by 4 of 4 blocks
- React DayPicker v9: API reference, docs, used by 1 of 4 blocks
Markdown
https://web.dev.reui.io/blocks/application/gantt.mdMCP
search({ query: "gantt", type: "block", category: "gantt" })Shadcn Application Gantt Blocks
Every block in this category is a React component you install with the shadcn CLI, built with Tailwind CSS, and many use ReUI primitives.
Open one, check the components it pulls in, copy the install command, then swap the sample data for your own.
All Gantt Blocks
Open any block on its own page for a live preview, the components it is built from, and the install command.
- Project Timeline Project gantt with resizable tree columns, split timeline panes, and inline editing
- Technician Dispatch Day dispatch gantt with technician rows and timed jobs on an hour grid
- Agent Playbook Agent playbook gantt with enforced stage dependencies, retry lanes, and a critical path
- Resource Capacity Capacity-aware resource gantt with booking cards, drag guardrails, and full CRUD
What You Can Build With These Gantt Blocks
- A working gantt screen without laying out the structure, spacing, and states from scratch.
- Several takes on the same problem, so you can compare them before committing to one.
- A consistent starting point for an AI coding agent to extend, since the markup and hierarchy are already decided.
Related Application Block Categories
- App Shell (35) App shell layouts with sidebar, rail, or top bar navigation for dashboards, settings panels, and multi-page apps.
- Auth (20) Login, register, forgot password, and two-factor authentication page layouts.
- Card (43) Card components for content display, data summaries, and interactive elements.
- Dashboard (8) Dashboard components and layouts that combine stats, charts, and tables into a complete overview screen.
- Dialog (14) Dialog components for modal windows, alerts, confirmations, and content overlays.
- Empty State (14) Empty state screens and no-data placeholders with recovery actions, onboarding prompts, and contextual guidance.
All Shadcn Block Groups
Browse the full ReUI Shadcn blocks library by product surface. Each group bundles category-level blocks you can mix and match across your project.
- Shadcn Application Blocks (303) Browse 303 Shadcn Application blocks across 23 categories.
- Shadcn Data Grid Blocks (47) Browse 47 Shadcn Data Grid blocks across 9 categories.
- Shadcn Charts Blocks (52) Browse 52 Shadcn Charts blocks across 10 categories.
- Shadcn Solutions Blocks (76) Browse 76 Shadcn Solutions blocks across 11 categories.
- Shadcn AI & Agents Blocks (22) Browse 22 Shadcn AI & Agents blocks across 3 categories.
- Shadcn eCommerce Blocks (87) Browse 87 Shadcn eCommerce blocks across 13 categories.
- Shadcn Marketing Blocks (67) Browse 67 Shadcn Marketing blocks across 8 categories.
Frequently Asked Questions
How should I use these gantt blocks in a real project?
Treat them as a starting structure. Keep the layout and interaction patterns that fit, then replace the sample content, data wiring, and business rules with your own.
Can I combine gantt blocks with other categories?
Yes. Most screens are a few blocks stacked together. Pair gantt with navigation, stats, forms, or detail views from any group in the library.
Start building with ReUI Pro today.
Every Pro block, every style, and every future addition, with one license for unlimited projects.
Get All-Access
From $249, once. Lifetime updates.