4 results
DSH chat performance: enable browser-native content-visibility:auto on the conversation list so off-screen message nodes skip rendering/layout/paint. DSH 聊天列表性能优化：启用浏览器原生 content-visibility:auto，跳过屏外消息节点渲染。
Line-anchored read/edit/batch_edit/grep/undo_last_edit tools for DeepSeek Harness (dsh). Every line is addressed by `<line>:<anchor>` so chained edits skip a re-read; stale or ambiguous anchors are rejected and a fresh `<line>:<anchor>` is served back. Undo persists across restarts. Ships a companion web client half rendering hashline-branded read/edit cards.
Workspace file explorer for DeepSeek Harness web UI: right-side resizable file tree with recursive search (skips .git/node_modules), Markdown rendering and multi-language syntax highlighting
Keep long DSH chat sessions responsive: skip layout/paint for off-screen transcript rows (content-visibility).