[add more] 10 scraping tools I wish existed

Noticed something over the last few years

There are plenty of libraries that help you collect data.

There are proxy providers, proxy aggregators.

Browser automation frameworks.

Scheduling tools.

Monitoring.

But once the data starts flowing, the tooling gets surprisingly thin.

A scraper can return HTTP 200, finish successfully, and still be completely wrong because a selector drifted, a field disappeared, or a site's layout changed.

It made me wonder whether the next wave of scraping products isn't about extraction anymore. Maybe it's about making production pipelines more reliable.

A few ideas:

• DOM change detection
• Selector regression testing
• Data validation rules
• Snapshot comparison
• Data anomaly detection
• Browser fingerprint regression testing
• Proxy quality scoring
• CAPTCHA escalation workflows
• Extraction confidence scoring
• Automatic schema drift detection

I feel like data quality is still treated as an afterthought, even though it's what downstream dashboards, models, and customers actually depend on.

Really curious on what r/WebScrapingInsider thinks

If you were building a business around production web scraping today, what would you add to this list?