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An extensible rich text editor framework built on Lexical. Ship faster with production-ready defaults and TypeScript-first APIs.

Documentation

IntroductionInstallation@lyfie/luthor-headless@lyfie/luthor

Resources

DemoFeaturesPlaygroundGitHubluthor @ npmluthor-headless @ npm

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  1. Home
  2. Docs
  3. Luthor
  4. Feature Flags

Luthor Documentation

Start Here

  • Getting Started
  • Installation
  • Dependencies
  • Capabilities
  • Quickstart: @lyfie/luthor
  • Quickstart: @lyfie/luthor-headless
  • AI Agents and Vibe Coding

@lyfie/luthor (Presets)

  • @lyfie/luthor Overview
  • @lyfie/luthor Architecture
  • Feature Flags
  • Props Reference
  • Presets Catalog
  • Extensive Editor
  • Compose Editor
  • Simple Editor
  • Legacy Rich Editor
  • Markdown Editor
  • HTML Editor
  • Slash Editor
  • Headless Editor Preset
  • Commands Reference

@lyfie/luthor-headless (Runtime)

  • @lyfie/luthor-headless Overview
  • @lyfie/luthor-headless Architecture
  • Extensions and API
  • Metadata Comment System
  • Features
  • Typography and Text
  • Structure and Lists
  • Media and Embeds
  • Code and Devtools
  • Interaction and Productivity
  • Customization and Theming
  • Extensions Reference
  • Nodes and Bridges Reference

Integrations

  • React Integration
  • Next.js Integration
  • Astro Integration
  • Remix Integration
  • Vite Integration

Reference Indexes

  • Search Guide
  • Exports Map
  • Preset Selector

Contributing

  • Contributor Guide

Package: luthorType: referenceSurface: preset

Feature Flags

This is the source-of-truth page for preset feature gating.

What this page answers

  • Which flags exist?
  • What is the default baseline?
  • Which presets enforce overrides?

Baseline default

ExtensiveEditor defaults all 33 feature flags to true.

Full feature flag set

  • bold
  • italic
  • underline
  • strikethrough
  • fontFamily
  • fontSize
  • lineHeight
  • textColor
  • textHighlight
  • subscript
  • superscript
  • link
  • horizontalRule
  • table
  • list
  • history
  • image
  • blockFormat
  • code
  • codeIntelligence
  • codeFormat
  • tabIndent
  • enterKeyBehavior
  • iframeEmbed
  • youTubeEmbed
  • floatingToolbar
  • contextMenu
  • commandPalette
  • slashCommand
  • emoji
  • draggableBlock
  • customNode
  • themeToggle
Previous: @lyfie/luthor Architecture
Next: Props Reference

On this page

  • What this page answers
  • Baseline default
  • Full feature flag set