Editor & Terminal Integration

VS Code

Install from the VS Code Marketplace, or search "rgx" in the Extensions panel.

Commands (open via Ctrl+Shift+P / Cmd+Shift+P):

• rgx: Open — launch rgx in the integrated terminal
• rgx: Open with Selection — pass selected text as test input
• rgx: Open with Pattern — pass selected text as the regex pattern

Neovim

Using lazy.nvim:

{ dir = "path/to/rgx/plugin/nvim" }

Or copy plugin/nvim/lua/rgx/init.lua to your Neovim config:

require("rgx").setup()

Commands:

• :Rgx — open rgx in a floating terminal
• :Rgx pattern — open with a pre-filled pattern
• Visual select + :'<,'>Rgx — pass selection as test input

Zed

Copy plugin/zed/tasks.json to your project's .zed/tasks.json (or merge into an existing one).

Run tasks via Cmd+Shift+P → "task: spawn" → select an rgx task.

tmux

# Open rgx in a tmux popup
tmux display-popup -E -w 80% -h 80% rgx

# Open with a pattern
tmux display-popup -E -w 80% -h 80% -- rgx '\d+'