Add burner-bouncer to email libraries section

[grocerysushi]

Added burner-bouncer to the list of email libraries.

Project

burner-bouncer

Checklist

• One project per PR
• PR title format: Add burner-bouncer
• Entry format: burner-bouncer - Zero-dependency disposable email detector.
• Description is concise and short

Why This Project Is Awesome

burner-bouncer solves a common but overlooked problem — disposable email detection — with zero runtime dependencies, no API calls, and a bundled blocklist of 629 real domains. Ships as both an npm package (TypeScript, ESM + CJS) and a Python package with an identical API.

Which criterion does it meet? (pick one)

• Industry Standard - The go-to tool for a specific use case
• Rising Star - 5000+ stars in < 2 years, significant adoption
• Hidden Gem - Exceptional quality, solves niche problems elegantly

Explain:

How It Differs

Most email validation libraries focus on format checking. burner-bouncer specifically targets disposable/burner domains and is the only library to ship the same API in both JavaScript and Python backed by a single shared community-maintained blocklist.

If similar entries exist, what makes this one unique?

[JinyangWang27]

@grocerysushi Thanks for your submission. However, this project does not meet our acceptance criteria:

Repository age: The repository was created 2 days ago. We require a minimum of 3 months (or 6 months for Hidden Gem submissions) to ensure project stability.

GitHub stars: 2 stars (minimum 100 required, or strong justification for Hidden Gem).

Please see our CONTRIBUTING.md for full requirements. You're welcome to resubmit once the project has matured and gained community traction.