Brave Search

The Tree View components let users navigate hierarchical lists of data with nested levels that can be expanded and collapsed.

reddit.com › r/reactjs › i built a lightweight react tree view library — lazy loading, drag & drop, keyboard navigation

r/reactjs on Reddit: I built a lightweight React tree view library — lazy loading, drag & drop, keyboard navigation

1 month ago -

I needed a tree view for a side project and couldn't find one that handled lazy loading well without dragging in a bunch of dependencies. So I ended up building my own.

lazy-tree-view is a lightweight React component (~7.5 kB gzipped, zero dependencies) for rendering hierarchical data where children load on demand — file explorers, org charts, nested menus, that kind of thing.

It supports:

Lazy loading with built-in loading/error states and automatic retry
Drag & drop reordering with drop validation
Full keyboard navigation (WAI-ARIA compliant)
Imperative API via ref for controlling the tree from outside
Custom renderers for branches and items
TypeScript first-class support

📦 npm: npmjs.com/package/lazy-tree-view

💻 GitHub: github.com/javierOrtega95/lazy-tree-view

🔗 Interactive demos: javierortega95.github.io/lazy-tree-view

Would love feedback if anyone gives it a try.

Videos

youtube.com

Creating a Searchable React Tree View

11:34

YouTube

Getting Started with the React TreeView Component - YouTube

Convert tree to folder structure using react - YouTube

React TreeView: The Ultimate Feature Walkthrough - YouTube

July 21, 2025

11:34

YouTube

Getting Started with the React TreeView Component

April 12, 2022

youtube.com

How to Customize the React TreeView Component

View all

Primer

primer.style › react › TreeView

TreeView | Primer React

A hierarchical list of items where nested items can be expanded and collapsed.

GeeksforGeeks

geeksforgeeks.org › reactjs › tree-view-component-in-reactjs

Tree View Component in React JS - GeeksforGeeks

July 23, 2025 - Example: We’ll create a small tree view like the one in the GeeksforGeeks website sidebar. Create a new file trees.js in the src folder where we’ll define our component. ... //App.js import React, { Component } from 'react'; import CssBaseline from '@material-ui/core/CssBaseline'; import Container from '@material-ui/core/Container'; import Typography from '@material-ui/core/Typography'; import Trees from './trees'; class GFG extends Component { render() { return ( <React.Fragment> <CssBaseline /> <Trees></Trees> <br></br> <Container maxWidth="sm"> <Typography component="h1" variant="h1" align="center" gutterBottom> Geeks for Geeks </Typography> <br /> <Typography component="h3" variant="h3" align="center" gutterBottom> TreeView Component </Typography> </Container> </React.Fragment> ); } } export default GFG;

Carbondesignsystem

react.carbondesignsystem.com

Carbon Components React

This is the React implementation of the Carbon Design System. Carbon is a series of individual styles and components, that when combined make beautiful, intuitive designs.

Telerik

telerik.com › components › overview

React TreeView Overview - KendoReact

2 weeks ago - The KendoReact TreeView displays ... operations by using the drag-and-drop functionality. The React TreeView component is part of the KendoReact library of React UI components....

GitHub

github.com › brimdata › react-arborist

GitHub - brimdata/react-arborist: The complete tree view component for React · GitHub

The tree view is ubiquitous in software applications. This library provides the React ecosystem with a complete solution to build the equivalent of a VSCode sidebar, Mac Finder, Windows Explorer, or Sketch/Figma layers panel.

Starred by 3.6K users

Forked by 182 users

Languages TypeScript 97.3% | JavaScript 1.3% | CSS 1.1%

Find elsewhere

Google Bing Mojeek

npm

npmjs.com › package › react-treeview

react-treeview - npm

June 26, 2017 - Easy, light, flexible tree view made with React.. Latest version: 0.4.7, last published: 9 years ago. Start using react-treeview in your project by running `npm i react-treeview`. There are 32 other projects in the npm registry using react-treeview.

      » npm install react-treeview

Published Jun 26, 2017

Version 0.4.7

Author chenglou

Repository https://github.com/chenglou/react-treeview

Homepage https://github.com/chenglou/react-treeview

ITNEXT

itnext.io › creating-a-dope-expandable-tree-view-in-react-5b32a36082d4

Creating a Dope Expandable Tree View in React | by Andrew Allison | ITNEXT

February 10, 2023 - I tackled the problem using a combination of the selected and expanded props from the TreeView API. In this example we asynchronously load new children and expand the parent once they are loaded. To be able to hold this data in-memory we also need to use a Graph data structure (the only time a data structure has ever been useful to me outside of an engineering interview).

Chakra UI

chakra-ui.com › docs › components › tree-view

TreeView | Chakra UI

import { TreeView } from ... </TreeView.Tree> </TreeView.Root> To setup the tree view, you need to use the tree collection to register the tree data....

GitHub

github.com › baurine › react-tree-view

GitHub - baurine/react-tree-view: A simple React TreeView component with flat data structure · GitHub

treeViewData: [ {key: '1', parentKey: '', kind: 'node', name: 'node 1'}, {key: '2', parentKey: '', kind: 'group', name: 'group 1', expand: false}, {key: '3', parentKey: '', kind: 'node', name: 'node 2'}, {key: '4', parentKey: '', kind: 'group', name: 'group 2', expand: false}, {key: '4_1', parentKey: '4', kind: 'node', name: 'node 3'} ], <TreeView data={treeViewData} rootParentKey='' .../> This project is generated by Microsoft/TypeScript-React-Starter scaffold.

Author baurine

Syncfusion

syncfusion.com › react › tree view

React Tree View | Hierarchical Data Model Tree List | Syncfusion

04:07

React Tree View displays data in a hierarchical tree structure. It supports data binding, load on demand, tree check box, drag and drop, templates, and more.

Published November 18, 2025

Infragistics

infragistics.com › products › ignite-ui-react › react › components › grids › tree

React Tree Component | Infragistics

Ignite UI for React Tree, also known as TreeView component, is a high-performance control that visualizes expandable data structures within a tree-like UI, enabling you to apply load on demand for child items.

GitHub

github.com › fosco › react-expandable-treeview

GitHub - fosco/react-expandable-treeview: A simple and fully customizable tree view React component

A simple and fully customizable tree view React component - fosco/react-expandable-treeview

Starred by 2 users

Forked by 5 users

Languages JavaScript 98.0% | HTML 2.0% | JavaScript 98.0% | HTML 2.0%

reddit.com › r/reactjs › tree view in react

r/reactjs on Reddit: Tree View in React

March 6, 2023 -

Hi,

I have built Tree in React using Material UI Tree View component (https://mui.com/material-ui/react-tree-view/). It works correctly, but when I have about 700+ Tree Items in View, there is a serious performance issue. Whole UI starts to be very slow... I read that Material UI Tree View doesn't support virtualization, so I tried to combine it with some other virtualization libraries, but with no success. Has anyone been in a similar situation, and how did you resolved it? Which virtualization library can work with Tree View?

Thanks in advance