udecode/plate @platejs/ai@50.0.0

on GitHub

Major Changes

• #4587 by @felixfeng33 – Added AI Comment functionality to provide AI-powered text feedback and suggestions.And upgrade to AI SDK 5.

  New Features:

  • AI Comment Integration: New utilities for AI-generated comments on selected text

    • aiCommentToRange() - Convert AI comments to text ranges with proper block mapping
    • findTextRangeInBlock() - Find text ranges within blocks for accurate comment positioning

  • Enhanced AI Chat: Improved chat functionality with comment support

    • New toolName property in chat helpers for tracking AI tools
    • Support for AI comment prompts in chat submissions
    • Added mode, toolName params to submitAIChat
    • New toolName plugin option.

  • Text Matching: Advanced text matching algorithms

    • Longest Common Subsequence (LCS) algorithm for fuzzy text matching
    • Support for multi-block text selection and comment ranges
    • Accurate text position tracking across block boundaries

  Example:

  // Convert AI comment to text range
  const range = aiCommentToRange(editor, {
    blockId: 'block-1',
    content: 'Selected text',
    comment: 'Consider adding more detail here',
  });

  Breaking Changes:

  • streamInsertChunk has been moved from @platejs/ai to @platejs/ai/react.
  • getEditorPrompt has been moved from @platejs/ai/react to @platejs/ai.
  • getMarkdown has been moved from @platejs/ai/react to @platejs/ai.
  • promptTemplate and systemTemplate have been removed. They are now used directly in api/ai/command/route.ts.
  • The placeholder {selection} has been renamed to {blockSelection}.