This repository is still in the development stage, so please pay attention.

• Native editor kernel (C++17) with Compose Multiplatform wrapper
• Cross-platform targets: Android, iOS, JVM Desktop, JS, Wasm
• Render-model driven architecture (viewport, scroll metrics, cursor/selection rects)
• Syntax/semantic span rendering with batch style registration
• Decoration pipeline: inlay hints, phantom text, gutter icons, diagnostics
• Guide and structure rendering: indent guides, bracket guides, flow guides, separator guides, fold regions
• Rich visual affordances: fold markers, linked-editing highlights, bracket highlights, active scrollbars, pointer cursor hints
• Cursor and selection operations with 0-based line/column semantics
• Selection handle drag state callbacks, hit-target reporting, and context-menu request callbacks
• Editing primitives: insert, replace, delete, backspace, delete-forward
• Line operations: move/copy line up/down, delete line, insert line above/below
• Undo/redo stack integration
• Snippet insertion and linked-editing session support
• Completion pipeline with provider API, popup anchoring, item selection, and custom item renderer
• IME composition lifecycle: start/update/end/cancel
• Gesture and key event bridge to native input model
• Document loading from UTF-16 text and file path
• Read-only mode, wrap mode, auto-indent mode, gutter visibility/sticky options
• Configurable appearance: theme content loading, font configuration, current-line render mode, line spacing, fold arrow mode

The native editor core used by this project is based on the open-source OpenSweetEditor repository:

• FinalScave/OpenSweetEditor

Android	IOS
Desktop	Web

SweetEditor is licensed under the GNU Lesser General Public License v2.1 or later (LGPL-2.1+), with an additional Static Linking Exception provided as a supplementary clarification.