Streaming Markdown Rendering Optimization: Frontend Display Solutions

This article delves into the issue of incorrect Markdown display during streaming output in frontend applications, providing detailed TypeScript code solutions. The article ensures proper Markdown rendering during streaming output through preprocessing logic that normalizes paragraph separation, heading formats, lists, tables, and code blocks. The code includes debugging information, fallback solutions, and optimizations for GitHub-style Markdown. Technical details include handling line breaks after Chinese punctuation, ensuring blank lines before headings, and managing single line breaks during streaming output. For frontend developers, especially those dealing with streaming text in AI applications like chatbots, this offers practical reference value.