JSLab Adds a Command-Line Tool to Open Files and Pipe Code into Tabs

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JSLab, a JavaScript and TypeScript scratchpad for macOS, now includes a command-line tool called jslab that brings code from the terminal into the app. Users can install it through the Help menu, which links the binary into ~/.local/bin and provides a PATH line if needed. The tool opens files in new tabs or reads code from standard input, and the --run flag executes code immediately upon opening. Piped code runs relative to the terminal's current folder by default, and a local socket handles communication between the CLI and the app. The feature is documented on the JSLab website, and the app is scheduled to launch on November 15.

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