Lean, Fast, Simple — npm-free GAS Deployment on GitHub Actions with glasp

glasp is introduced as a Go-based Google Apps Script deployment tool that works without npm.

Compared with clasp, glasp shows faster GitHub Actions setup and total execution times.

The workflow is simpler because it removes the need to install Node.js and other npm dependencies.

This npm-free approach can reduce CI complexity and lower supply chain risk for Apps Script deployments.