dsh-composer-expand

README documents a clear build pipeline (tsdown producing lib/index.js + lib/client.js), explicit CSS contracts on stable data attributes, and a hard dependency declaration, though no tests or CI are mentioned.

The plugin is described as pure frontend with no custom protocol, no host commands, and no LLM calls, and the only persistence is a localStorage flag, so no suspicious behavior is evident.

It directly addresses the documented 336px composer cap by toggling a 70vh writing view, a concrete and common annoyance for long prompts.

Last updated 2026-08-17 with an MIT license and active adaptation to the newer Lexical composer, indicating ongoing upkeep, though only 6 stars suggest a small user base.

The README covers rationale, feature list, npm and source install steps, a mechanism table, and known limitations in both Chinese and English, making setup and behavior easy to understand.