Font

• 中文网字计划

Font subset

Article

• Adding hand-drawn font for Chinese, Japanese and Korean
• Google Fonts 加持的高级中文字体子集化实现

Tool

• cn-font-split

CSS

• Modern Font Stacks (西文)
• Fonts.css (中文)
• Han.css (中文)

Tool

• FontForge
• Modular Font Editor K
• AFDKO
• FontCreator (Windows, proprietary)
• Glyphs (macOS, proprietary)

Resource

• 猫啃网