v1.0.0 – Initial public release

🎉 Initial public release of bs-progressbar, a lightweight, singleton-based overlay progress bar utility in vanilla JavaScript.

✨ Features

• Full-screen overlay that blocks user interaction during operations
• Lazy-loaded singleton pattern (attached to Progressbar or window.Progressbar)
• Customizable:
  • Duration
  • Caption label text
  • Transparency mode (darkened or transparent overlay)
  • Progress bar color (Bootstrap-compatible classes like bg-success)
• Supports live label updates mid-progress
• Clean teardown and optional callback when complete
• Zero dependencies — pure JavaScript

📦 Files

• bs-progressbar.js – the core utility
• bs-progressbar.css – required styles for the overlay

📄 License

MIT

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We recommend loading it via CDN using jsDelivr once this release is published.

Thanks for trying it out — feedback and stars appreciated!