Curious how they frame testing on real devices: “Real devices on demand: spin up iOS simulators and Android emulators”. So those are not real/physical devices?
It uses a remote browser to start a Puppeteer session and runs JavaScript code to extract the critical CSS needed for above-the-fold content. We chose Puppeteer because it’s fast to instrument the browser and works well even on JavaScript-heavy sites.
I’m working on a project that provides remote browsers, running on VMs/containers, capable of running Playwright tests (and Puppeteer scripts): https://headlesstesting.com/
We’ve seen a consistent growth of interest in people wanting to use Playwright for browser automation (and testing).
For testing purposes, you can achieve similar results with Selenium IDE. You can export tests and upload these to (our website) https://testingbot.com - supports screenshots and scheduled runs.
Would using gstreamer instead of ffmpeg offer better or worse performance? (Less CPU usage on the sender side?) If anyone has experience with this setup, I’d love to know.