xterm.js Development Skill

xterm.js (@xterm/xterm) is a full-featured terminal emulator that runs in the browser or Electron. It is NOT a shell -- it must be connected to a backend process (e.g. via node-pty + WebSocket) to execute commands.

1. Installation

npm install @xterm/xterm
# Required addons (install only what you need):
npm install @xterm/addon-fit @xterm/addon-attach @xterm/addon-web-links \
            @xterm/addon-search @xterm/addon-webgl @xterm/addon-clipboard \
            @xterm/addon-web-fonts @xterm/addon-unicode11

Always import the CSS: