Files
xterm.js/addons/addon-serialize
Cursor AgentandDaniel Imms b7d45bfefa Revert tsconfig path mapping changes for primitives folder
Primitives remain under src/common/, so common/* aliases do not need
a separate primitives entry. Restore original tsconfig paths.

Co-authored-by: Daniel Imms <Tyriar@users.noreply.github.com>
2026-06-06 18:24:02 +00:00
..
2024-07-07 09:15:25 -07:00
2025-11-23 09:01:24 -08:00

@xterm/addon-serialize

An addon for xterm.js that enables xterm.js to serialize a terminal framebuffer into string or html. This addon requires xterm.js v4+.

⚠️ This is an experimental addon that is still under construction ⚠️

Install

npm install --save @xterm/addon-serialize

Usage

import { Terminal } from "@xterm/xterm";
import { SerializeAddon } from "@xterm/addon-serialize";

const terminal = new Terminal();
const serializeAddon = new SerializeAddon();
terminal.loadAddon(serializeAddon);

terminal.write("something...", () => {
  console.log(serializeAddon.serialize());
});

See the full API for more advanced usage.

Benchmark

⚠️ Ensure you have lolcat, hexdump programs installed in your computer

$ git clone https://github.com/xtermjs/xterm.js.git
$ cd xterm.js
$ npm ci
$ cd addons/addon-serialize
$ npm run benchmark && npm run benchmark-baseline
$ # change some code in `@xterm/addon-serialize`
$ npm run benchmark-eval