wterm-web-terminal
wterm Web Terminal Emulator
Skill by ara.so — Daily 2026 Skills collection.
wterm ("dub-term") is a web terminal emulator with a Zig/WASM core (~12 KB binary) for near-native VT100/VT220/xterm parsing. It renders to the DOM — giving you native text selection, copy/paste, browser find, and accessibility for free. Supports WebSocket PTY backends, alternate screen buffers, 24-bit color, scrollback, and themes.
Packages
| Package | Purpose |
|---|---|
@wterm/core |
Headless WASM bridge + WebSocket transport |
@wterm/dom |
DOM renderer + input handler (vanilla JS) |
@wterm/react |
React component + useTerminal hook |
@wterm/just-bash |
In-browser Bash shell |
@wterm/markdown |
Render Markdown in the terminal |
Installation
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