Playwright Proxy Auth: Context, Credentials, and Limits
A practical debug order for Playwright proxy authentication: confirm the browser context, test credentials outside the browser, separate target blocking, and measure session/concurrency limits.
How to Use Residential Proxies: Setup, Routing, Troubleshooting, Compliance
Residential proxies change network identity, not bans. Use sticky+isolated pools for logins, rotating+throttled pools for scraping; verify with curl, then triage 429/403/challenges; track success rate and cost per success.
