Run commands/npm scripts in parallel

This is a super minimalistic package for running shell commands or npm scripts in parallel without any dependencies.

Scope

• Complete lines from child processes are written to stdout.
• Ansi escape codes are not handled in any way.
• If any child process is terminated or exit's with a non zero exit code, this will exit with code 1.

Usage

mx-parallel [...commands]

# Run npm scripts "a" and "b":
mx-parallel npm:a npm:b

# Run all npm scripts matching a pattern:
mx-parallel npm:start:*