DSH Hacker Terminal Theme

A standalone hacker-terminal theme plugin for the DeepSeek Harness Web UI.

It turns DSH into a green-on-black secure terminal with a Latin letter and number matrix rain, glass composer, HUD bars, scan effects, local monospace fonts, and fully reversible cleanup.

Highlights

• Installs as a normal DSH bundle and activates automatically.
• Uses only A-Z, 0-9, and terminal symbols in the matrix rain.
• Embeds Share Tech Mono for HUD labels and JetBrains Mono for content.
• Falls back to PingFang SC for Chinese text.
• Supports prefers-reduced-motion.
• Removes every injected style, element, listener, observer, and timer when unloaded.
• Does not send analytics or make network requests.

Install from GitHub

dsh plugin --profile web add github:chengwill45-bot/dsh-hacker-terminal-theme

Restart the current dsh web process and refresh the page.

Because the compiled lib/ files are committed, installation from GitHub does not need a prepare script or pnpm build authorization.

Install from a local checkout

git clone https://github.com/chengwill45-bot/dsh-hacker-terminal-theme.git
cd dsh-hacker-terminal-theme
npm test
dsh plugin --profile web add "link:$PWD"

Restart DSH and refresh the Web UI.

Remove

dsh plugin --profile web remove dsh-client-ui-skin-hacker-terminal

Restart DSH and refresh the page. The plugin cleanup is reversible and does not modify conversation data or DSH configuration outside the profile dependency entry.

Development

npm run build
npm test
npm run check

The project intentionally has no runtime npm dependencies.

Compatibility

DeepSeek Harness is currently a developer preview and may introduce breaking UI changes. This plugin targets the current DSH Web UI composer and layout structure.

License

Plugin code is released under the MIT License. Bundled Share Tech Mono and JetBrains Mono font files are distributed under the SIL Open Font License 1.1. See THIRD_PARTY_NOTICES.md and the license files under fonts/.