Ki Editor - AST-based Structural Code Editor

Ki Editor: Treat Code Like LEGO Blocks

Ki Editor isn’t for writing text—it’s for building with blocks. It operates directly on your code’s syntax tree (AST), letting your cursor jump between expressions, functions, and entire code blocks. Multi-cursor editing relies on syntax structure, not visual alignment. After using it for a week, I never want to go back to plain text editors.

March 8, 2026 · 6 min · 1139 words · Mengshou Programming
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