# syncfusion-react-treeview

An agent skill for building hierarchical trees with @syncfusion/ej2-react-navigations: node selection, checkboxes, drag-drop, inline editing and templates.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 700 installs · ★ 3
- Author: Syncfusion Inc
- License: not stated · policy=link-only · description only; the file stays with the author
- Source: https://github.com/syncfusion/react-ui-components-skills/tree/HEAD/skills/syncfusion-react-treeview/SKILL.md
- Updated: 2026-10-23
- HTML: https://affpapa.org/en/nevibecode/skills/syncfusion-react-treeview

## What it does

The skill covers `TreeViewComponent` from `@syncfusion/ej2-react-navigations` and splits it by topic: data binding (nested arrays, a `parentID` model, remote OData and Web API, lazy loading), node operations, templates, selection and checkboxes, drag-drop, inline editing, filtering, sorting, keyboard navigation and accessibility.

It ships as a set of reference files the agent opens on demand: `references/getting-started.md`, `data-binding.md`, `templates-and-rendering.md`, `node-operations.md`, `selection-and-checking.md`, `drag-drop-and-reordering.md`, `inline-editing.md`, `filtering-and-searching.md`, `sorting-and-ordering.md`, `customization-styling.md`, `keyboard-and-accessibility.md`, `advanced-features.md`, `context-menu-integration.md`. So it pulls in the one page your task needs instead of the whole guide.

Performance gets its own section. `statelessTemplates` stops the template from re-rendering on state updates, and `loadOnDemand` fetches branches as they expand. The component itself comes from a Syncfusion package, so `@syncfusion/ej2-react-navigations` has to be in your project already — the skill does not install it. With a large tree and custom templates, start from the stateless templates page; skipping it is how you end up with dropped frames.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-treeview -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/syncfusion-react-treeview/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/syncfusion-react-treeview/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-treeview -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/syncfusion-react-treeview/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-treeview -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/syncfusion-react-treeview/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install syncfusion/react-ui-components-skills syncfusion-react-treeview
```

2. **Manually: put the files in place**
- File: `.github/skills/syncfusion-react-treeview/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-treeview -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/syncfusion/react-ui-components-skills --path skills/syncfusion-react-treeview
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/syncfusion-react-treeview/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add syncfusion/react-ui-components-skills --skill syncfusion-react-treeview -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/syncfusion/react-ui-components-skills/tree/HEAD/skills/syncfusion-react-treeview/SKILL.md

## When to use it
- render an org chart with expandable branches
- build a file browser with three-state checkboxes
- let users drag nodes between parents
- edit a node label on double-click
- filter a tree while keeping parent chains

## Example prompts
- Build a catalog tree with TreeViewComponent from @syncfusion/ej2-react-navigations, checkboxes and autoCheck on
- Add drag-drop between branches and block nodes of type root from moving
- Turn on statelessTemplates for nodeTemplate and enable load-on-demand

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From the same set: [syncfusion/react-ui-components-skills](https://affpapa.org/en/nevibecode/by/syncfusion/react-ui-components-skills.md) — 15 cards

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