jjxjjjjiik-bot/dsh-chat-timeline

dsh-chat-timeline

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A 1:1 port and enhancement of the official DeepSeek web app's right-side conversation navigation rail (ScrollNav) as a DeepSeek Harness (DSH) plugin — the exact ScrollNav UI/UX from chat.deepseek.com's shipped client, brought to your DSH Web chat with key-point bookmarking and rewind integration.

Not affiliated with, endorsed by, or sponsored by DeepSeek.

Preview

Features

• Always-visible right rail — slim fixed vertical rail; every user-sent message appears as one indicator line, cleanly collapsed without clutter to match the official look 1:1
• ⭐ Key-point Bookmarks & Filter — star important message turns with ★; marked items highlight with golden indicator lines in the collapsed rail; one-click "★ Marked only (n)" header filter in the expanded panel; auto-persisted via localStorage
• Full light & dark theme adaptivity — 1:1 pixel-perfect port of DeepSeek official themes: crisp grey indicator lines and frosted white glass panel in light mode, immersive dark theme with high-contrast amber/gold indicators in dark mode
• ✨ Smooth Jump Stabilization — click to jump smoothly to any message (loads older history on demand); smart scroll-freeze guard completely eliminates timeline panel jitter during long-distance jumps
• 🔄 Rewind Integration — deeply integrated with dsh-rewind via multi-layered parsing; withdrawn/rewound messages are robustly filtered out from both host projections and client views across localized outcome formats
• Dynamic workbench avoidance — detects right-side workbenches or sidebars (e.g., aionui) and automatically shifts to align with the conversation scrollport
• Auto-hidden & Narrow Viewport Guard — disappears when the session has fewer than 2 user messages; automatically hides when viewport width ≤ 767px (mobile / narrow windows)
• Accessible — comprehensive ARIA labels + keyboard navigation (Enter/Space) + prefers-reduced-motion compliance

How it works

The host half registers the dshChatTimeline session projection that durably enumerates all user-sent messages (supporting surface replace cuts for rewind); the client half renders the TimelineRail component (mounted in the conversation.input.dock slot, portal-rendered to body). Data sources, fastest first: projection → loaded chat nodes → background loadOlder loop.

Install

Method 1: DSH / NPM One-command install (Recommended)

Run in your terminal (installs directly from npm and registers configuration):

dsh plugin --profile web add dsh-chat-timeline

Or:

dsh plugin add dsh-chat-timeline

After installation, restart dsh web and refresh your browser.

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Method 2: One-click script (Windows)

1. Download this repo (green Code button → Download ZIP, or git clone)
2. Double-click install.bat — the script copies the plugin, registers the config, and runs pnpm install automatically
3. Restart dsh web and refresh the browser

The script is idempotent: re-running it won't re-install.

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Method 3: Manual install (other platforms or local development)

1. Copy the plugin to $DSH_HOME/profiles/web/plugins/dsh-chat-timeline/ ($DSH_HOME is usually ~/.dsh)
2. Add "dsh-chat-timeline": "file:plugins/dsh-chat-timeline" to profiles/web/package.json, then run pnpm install
3. Add to profiles/web/cordis.patch.yml:

   - insert:
       - id: chat-timeline
         name: dsh-chat-timeline
   

4. Restart dsh web and refresh the browser

Architecture reference

• Layout/CSS: 1:1 port of the official ScrollNav (extracted from the shipped main.css), re-scoped under the dsct_ prefix
• Plugin architecture: modeled on asukasec/dsh-message-preview (MIT)

License

MIT — see LICENSE. "DeepSeek" is a trademark of its owner; this project is not affiliated with DeepSeek.