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Show HN: Browser Calendar: Track Safari, Chrome, Firefox, Edge & Opera Releases
I built this because tracking browser releases across Chrome, Firefox, Edge, Safari, and Opera was painful – each vendor publishes data differently.

The site aggregates all of them into a unified view with: - Current stable/beta versions and upcoming release dates - Free REST API with Swagger docs (/api/releases) - Dynamic SVG badges for README files (/badge) with semver support - Email notifications about the changes

The badge generator might be useful for library maintainers who want to show browser compatibility in their READMEs. For example: browsercalendar.com/api/badge?chrome=<=143.0.0

Data is cached for 24 hours and pulled from official browser vendor APIs.

Would love honest feedback if you find it useful or you miss some feature.

  • d3Xt3r
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  • 46 minutes ago
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I would recommend also adding Vivaldi, LibreWolf, Zen Browser and Orion - all excellent alternatives to the mainstream browsers and slowly gaining in popularity.