dsh-jump-rail

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A lightweight conversation navigator for the DSH Web GUI. It adds a vertical rail of short markers to the left side of the chat, making it easy to see your current turn and jump around long conversations.

Features

• Displays one persistent marker for each conversation turn;
• Highlights the turn currently in the viewport with a brighter, thicker, and longer marker;
• Shows an input and output summary when you hover over a marker;
• Jumps directly to a turn's input when you click its marker;
• Appears only in chat views containing at least two turns;
• Automatically adjusts when the window, sidebar, or conversation content changes.

Installation

Installing from npm is recommended:

dsh plugin --profile web add @memory455/dsh-jump-rail

You can also install directly from GitHub:

dsh plugin --profile web add https://github.com/Memory455/dsh-jump-rail

To clone the source, build it locally, and install the local build:

# Clone the source
git clone https://github.com/Memory455/dsh-jump-rail.git
cd dsh-jump-rail

# Install dependencies and build
pnpm install
pnpm build

# Link the plugin to the DSH Web profile
dsh plugin --profile web add link:$PWD

Restart DSH Web after installation to activate the plugin.

Usage

Open a chat containing at least two conversation turns. The jump rail appears automatically on the left side of the conversation:

• As you scroll, the marker for the current turn is highlighted automatically;
• Hover over a marker to preview that turn's input and output;
• Click any marker to jump back to its corresponding turn.

The jump rail hides automatically when you switch to a non-chat view, such as the trajectory view.

# Install dependencies
pnpm install

# Typecheck, test, and build
pnpm typecheck
pnpm test
pnpm build

# Watch source files for changes
pnpm watch

After building locally, link the current directory to the DSH Web profile:

dsh plugin --profile web add link:$PWD

Restart DSH Web after linking the plugin.

License

Apache-2.0