marionette

The premium Open Source alternative to Selenium

🎯 Best for:Developers building fast E2E tests in the Crystal ecosystem.

What is marionette?

A high-performance browser manipulation library built specifically for the Crystal language. It provides a lightweight alternative to Selenium by removing the heavy Java Virtual Machine overhead.

Tech Stack
CrystalTesting & QA

Why marionette?

  • No Java dependency
  • Low memory footprint
  • Native Crystal syntax

Limitations

  • Smaller community
  • Limited to Crystal language
  • Fewer third-party plugins
1/29/2026
Last Update
14
Forks
2
Issues
MIT
License
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Competitor Cost
-$1,440
/ year (est. based on Selenium)
Self-Hosted
$0
/ year
Team Size10 Users
150+
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