DliDli

Bilibili-style danmaku mode for DSH: the model's streaming reply flies across the top fifth of the window as bullet comments, while the composer keeps its place and the transcript is hidden.

What it does

• Reads the live text stream from the session event window (text-delta chunks), splits it into short lines and emits each line as a bullet comment.
• Top 20% band (adjustable 10–40%), right-to-left, multi-lane with collision avoidance.
• Settings (gear under the band, Alt+D toggles the mode): speed, font size, opacity, lane count, band height, coloured comments.
• With the mode on, chat nodes are hidden so the page is "all danmaku"; the composer stays exactly where it was.
• Alt+M emits a demo line; the settings panel has a demo button too.

Safety

Polling only (140 ms), no MutationObserver on the document, and DOM writes happen only when new text arrives — the previous attempt at a similar feature froze the UI by writing into an observed subtree.

Current behaviour

• The transcript is followed one assistant-step node at a time, in DOM order, so reasoning blocks and answer blocks arrive in the order the model produced them.
• A node that appears during the first eight seconds after a reload is treated as history catching up: it only sets a baseline and is never replayed as danmaku.
• Every piece is cleaned before it is queued: code fences, inline code, URLs and markdown punctuation are stripped, and purely Latin fragments are skipped when the "filter English/code fragments" switch is on.
• Lanes are released once a line's tail has cleared the spawn edge (plus a gap), and a piece whose lane is still busy stays in the queue instead of stacking.

Install

dsh plugin --profile <profile> add github:phoenixyun/dsh-plugin-danmaku

License

MIT