I don’t do any serious web development and haven’t for 25 years aside from recently vibe coding internal web admin portals for back end cloud + app dev projects. But I did recently have to implement a web crawler for a customer’s site for a RAG project using Chromium + Playwrite in a Docker container deployed to Lambda.
I ran the Docker container locally for testing. Could a web developer test using Claude + Chromium in a Docker container without using their real Chrome instance?
Yes, running Chromium in a Docker container works well for this. There are prebuilt images like https://hub.docker.com/r/browserless/chrome that give you a headless instance you can connect to via CDP (Playwright, Puppeteer). Keeps everything isolated from your actual browser profile and credentials.
I ran the Docker container locally for testing. Could a web developer test using Claude + Chromium in a Docker container without using their real Chrome instance?