Numbl for VS Code

Run .m scripts directly in VS Code using numbl.

Features

Run button in the editor title bar for .m files
Text output displayed in the Numbl output channel
Figures and plots rendered in a webview panel (2D plots, 3D surfaces, imagesc, contour, etc.)
Error diagnostics shown as inline squiggles with file and line info
Keyboard shortcut: Ctrl+Shift+R to run the current script

numbl must be installed and available on your PATH:

npm install -g numbl

For optimal performance with linear algebra operations, build the native addon:

numbl build-addon

To upgrade to the latest version of numbl:

npm install -g numbl@latest

The extension will notify you when a newer version is available on npm.

Setting	Default	Description
`numbl.command`	`"numbl"`	Command prefix for running numbl. Examples: `"numbl"`, `"npx numbl"`, `"npx tsx /path/to/src/cli.ts"`
`numbl.addScriptPath`	`true`	Add the script's directory to the numbl workspace
`numbl.extraPaths`	`[]`	Additional workspace directories passed to numbl via `--path`

Numbl bugs (wrong results, missing functions, crashes): flatironinstitute/numbl
Extension bugs (UI glitches, figures not rendering, etc.): magland/numbl-vscode