KonghaYao/cn-font-split

• highreadme#1

  Reposition README's opening paragraph to highlight core function and differentiators

  原因：

  当前

  `cn-font-split` 是 **中文网字计划** 所使用的字体分包工具，通过高性能的各种技术将庞大的字体包拆分为适合网络分发的版本。经过七个大版本的字体研究与代码迭代，这项技术在我们的网站中得到了充分的应用，实现了中文字体在 Web 领域的加载速度与效率的双飞跃。`cn-font-split` 不仅支持中文，针对于中韩日文字、少数民族文字、阿拉伯文等皆有优化，可以根据实际字体包内字符进行智能地分包。

  复制粘贴的修复

  复制

  `cn-font-split` is a **high-performance, cross-platform font subsetter and optimizer** built with Rust and WebAssembly, specifically designed for **web fonts**, including complex CJK characters. It enables precise control over package size by splitting large `otf`, `ttf`, and `woff2` fonts into optimized subsets, leveraging multi-threading for rapid processing. This tool is ideal for web developers seeking to drastically improve font loading speed and efficiency across browsers, Node.js, Deno, Bun, and WASI environments, with seamless integration via frontend compiler plugins like `vite-plugin-font`.

  待办完成忽略
• mediumabout#2

  Refine repository description for clearer categorization

  原因：

  当前

  划时代的字体切割工具，CJK与任何字符！支持 otf、ttf、woff2 字体多线程切割，完美地细颗粒度地进行包大小控制。A revolutionary font subetter that supports CJK and any characters! It enables multi-threaded subset of otf, ttf, and woff2 fonts, allowing for precise control over package size.

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  A revolutionary, high-performance **web font subsetter** for CJK and any characters. Built with Rust and WebAssembly, it supports multi-threaded subsetting of `otf`, `ttf`, and `woff2` fonts, enabling precise, granular control over package size for optimal web performance across all environments.

  待办完成忽略
• lowcomparison#3

  Add a "Comparison with Alternatives" section to the README

  原因：

  复制粘贴的修复

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  ## Comparison with Alternatives
  
  While tools like `pyftsubset` (part of FontTools) offer font subsetting, `cn-font-split` differentiates itself with:
  
  - **Rust & WebAssembly Core:** Achieves native-level performance, enabling sub-second build times for large fonts.
  - **True Cross-Platform:** Runs consistently across browsers, Node.js, Deno, Bun, WASI, Linux, MacOS, and Windows, with identical output.
  - **Multi-threading:** Leverages modern CPU capabilities for significantly faster processing of `otf`, `ttf`, and `woff2` fonts.
  - **CJK & Complex Script Optimization:** Specifically optimized for the unique challenges of CJK and other complex character sets.
  - **Frontend Integration:** Provides dedicated compiler plugins (e.g., `vite-plugin-font`) for seamless integration into modern web development workflows (Vite, Nuxt, Next, Webpack, Rspack).

  待办完成忽略

本次扫描解析到的品类 GEO 通道：google/gemini-2.5-flash, deepseek/deepseek-v4-flash

• 品类问题

  How to reduce web font file size for CJK characters efficiently?

  你：未被推荐
  AI 推荐顺序：

  1. Glyphr Studio
  2. Font Squirrel Webfont Generator
  3. fonttools
  4. Google Fonts
  5. Adobe Fonts
  6. WOFF2
  7. WOFF
  8. EOT/TTF/OTF

  AI 推荐了 8 个替代方案，却始终没点名 KonghaYao/cn-font-split。这就是要补上的差距。

  查看 AI 完整回答
• 品类问题

  Looking for a fast, multi-threaded font optimization tool for OTF/TTF/WOFF2 across environments.

  你：未被推荐
  AI 推荐顺序：

  1. FontForge
  2. woff2 (Google's WOFF2 Compressor)
  3. pyftsubset (part of FontTools)
  4. fontbakery
  5. Glyphs.app
  6. ttfautohint

  AI 推荐了 6 个替代方案，却始终没点名 KonghaYao/cn-font-split。这就是要补上的差距。

  查看 AI 完整回答

• Metadata completeness

  pass

• README presence

  pass

• Compared to common alternatives in this category, what is the core differentiator of KonghaYao/cn-font-split?

  pass
  ✓AI 明确点名了 KonghaYao/cn-font-split

  AI 的回答可能信誓旦旦却是错的。请按事实核对：技术栈、目标人群、差异化点是不是和你实际的对得上？

• If a team adopts KonghaYao/cn-font-split in production, what risks or prerequisites should they evaluate first?

  pass
  ✓AI 明确点名了 KonghaYao/cn-font-split

  AI 的回答可能信誓旦旦却是错的。请按事实核对：技术栈、目标人群、差异化点是不是和你实际的对得上？

• In one sentence, what problem does the repo KonghaYao/cn-font-split solve, and who is the primary audience?

  pass
  ⚠AI 未点名 KonghaYao/cn-font-split —— 很可能在说另一个项目

  AI 的回答可能信誓旦旦却是错的。请按事实核对：技术栈、目标人群、差异化点是不是和你实际的对得上？