Show HN: Browsertron – Run all your Selenium tests in parallel

I started this project while struggling with slow Selenium tests in CI. There are a lot of hosted Selenium services, but none geared towards parallelism; this fills that niche.

Looks great. My only thinking is how I would interpret the pricing.<p>It is $0.003 per second. So if a single test took 10 seconds, it would cost £0.03. It doesn&#x27;t say if that&#x27;s per second per test, or per second of parallel usage.<p>If for example, I have 250 tests each taking an average of 10 seconds. Is that 2,500 seconds - $7.50 per test suite run. If not, surely I can&#x27;t run 250 tests in parallel for a total of 10 seconds.

I&#x27;ve been using this for a couple of weeks, and it works really (surprisingly!) well. Would have loved better examples to get started, but all I had to do was replace the connection string.

Are you using AWS Lambda to launch a browser for a single test?

Really nice idea.<p>On the other hand it&#x27;s not the solution my company would use, as we have to ensure cross browser compatibility.<p>For now we&#x27;ll dockerize everything and also use a selenium grid for this.<p>Keep up the good work!