xterm.js in the browser
xterm.js is a terminal emulator — it parses escape sequences and paints cells. It does not know where the bytes come from, which is what …
August 14, 2026
Tag
Terminals
tmux is a server, not a wrapper
The mental model that made tmux click: tmux the command is a client. The first invocation starts a long-lived server process, and every pane …
August 14, 2026
Pseudoterminals
A pty is a pair of character devices that pretend to be a terminal. The master end is held by whatever wants to drive a terminal; the slave …
August 14, 2026
Tmux Snippets (take your commands with you everywhere!)
Wouldn’t it be great if you could take your commands with you everywhere? Sure aliases are great but can you really put a price on the …
May 18, 2025