@fluxgantt/vue

The Vue 3 wrapper for FluxGantt — a TypeScript-first, MIT-licensed Gantt chart library. Provides a <FluxGantt> component and a useFluxGantt composable over the headless @fluxgantt/core engine.

• Docs: https://thai-pc.github.io/fluxgantt/docs/frameworks/vue
• Repository: https://github.com/thai-pc/fluxgantt

Install

pnpm add @fluxgantt/vue @fluxgantt/core

Peer dependency: vue ^3.4.0.

Usage

<script setup lang="ts">
import { FluxGantt } from '@fluxgantt/vue';
import { toTaskId } from '@fluxgantt/core';
import type { Task, TaskInput, DependencyInput } from '@fluxgantt/vue';

const tasks: TaskInput[] = [
  { id: toTaskId('design'), name: 'Design', start: '2026-08-03', end: '2026-08-05', progress: 1, type: 'task' },
  { id: toTaskId('build'), name: 'Build', start: '2026-08-05', end: '2026-08-10', progress: 0.6, type: 'task' },
  { id: toTaskId('review'), name: 'Review', start: '2026-08-10', end: '2026-08-12', progress: 0, type: 'task' },
];

const dependencies: DependencyInput[] = [
  { from: toTaskId('design'), to: toTaskId('build'), type: 'FS' },
  { from: toTaskId('build'), to: toTaskId('review'), type: 'FS' },
];

// The template emit surfaces `prevStart` as `unknown` (Vue widens emit payload types).
function onTaskMoved(task: Task, prevStart: unknown) {
  console.log(`${task.name} moved from ${prevStart}`);
}
</script>

<template>
  <FluxGantt
    :tasks="tasks"
    :dependencies="dependencies"
    style="height: 420px"
    @task-moved="onTaskMoved"
  />
</template>

Uncontrolled data

tasks, dependencies, calendar, viewMode, density, locale, ariaLabel, messages and readOnly are read once, when the underlying GanttInstance is created. The instance is the source of truth afterward — there is no prop→store diffing. Mutate through the instance, which useFluxGantt() exposes as a ref.

Full prop and emit tables, plus the composable: the Vue docs page.

License

MIT