@vue-flow/core
v1.42.1
Published
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🦾 Reliable: Fully written in TypeScript
🛠 Setup
$ npm i @vue-flow/core
# or
$ pnpm i @vue-flow/core
# or
$ yarn add @vue-flow/core
🎮 Quickstart
In Vue Flow, an application structure consists of nodes and edges, all of which are categorised as elements.
Each element requires a unique id.
Nodes additionally need an XY-position, while edges require a source and a target, both represented by node ids.
<!-- Flowchart.vue -->
<script setup>
import { ref } from 'vue'
import { VueFlow } from '@vue-flow/core'
const nodes = ref([
{ id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 } },
{ id: '2', label: 'Node 2', position: { x: 100, y: 100 } },
{ id: '3', label: 'Node 3', position: { x: 400, y: 100 } },
{ id: '4', label: 'Node 4', position: { x: 400, y: 200 } },
])
const edges = ref([
{ id: 'e1-2', source: '1', target: '2', animated: true },
{ id: 'e1-3', source: '1', target: '3' },
])
</script>
<template>
<VueFlow v-model:nodes="nodes" v-model:edges="edges"></VueFlow>
</template>
⚠️ Make sure to import the necessary styles:
/* import the required styles */
@import "@vue-flow/core/dist/style.css";
/* import the default theme (optional) */
@import "@vue-flow/core/dist/theme-default.css";
Do not scope these styles with scoped
in your component.
🪴 Vue 2
This library doesn't work with Vue 2.
Vue Flow uses features that are exclusive to Vue 3, therefore there is no support for Vue 2, nor will there be any support in the future, sorry.
🧪 Development
Prerequisites
# install pnpm if you haven't already
$ npm i -g pnpm
# start examples
$ pnpm dev
# build all packages
$ pnpm build
🐳 Dev Container
To start using development containers, install the Docker
extension
for VSCode.
After installing the extension, open the connection menu either
on the bottom left or open it via the commands tab.
Select the Open Folder in Container
option to mount the project.
The development container will spin up all packages example apps and forward the ports to your machine.
Discord
Join the Vue Flow Discord server!
Here you can ask questions to the community, propose ideas for new features or share your work that you have built with Vue Flow.
💝 Special Thanks
This project is built with
- Vue flow is heavily based on webkids' ReactFlow. I wholeheartedly thank them for their amazing work! Without them VueFlow would not exist. Please consider donating or subscribing to ReactFlow Pro.
- D3 makes all the zoom and pan actions in Vue Flow possible.
- VueUse is a collection of essential vue composition utilities
⭐ Stargazers
Many thanks to the kind individuals who leave a star. Your support is much appreciated!