Developer Tools●●Solid
Reverse-engineered Cursor tab completion client
Reverse-engineered Cursor's protobuf API to extract tab completions.
WizardryDark Horse
abyesilyurt
202mo ago
Back to browse
Reverse-engineer any site's API from inside the browser
by arjunchint·Mar 21, 2026·5 points·1 comment
AI Analysis
●●SolidBig BrainNiche Gem
Network-layer API discovery beats brittle DOM scraping that Firecrawl uses.
Strengths
- •Converts one successful browser session into repeatable extraction scripts automatically
- •Discovers GraphQL operations, REST endpoints, cursors, and auth-bound headers
- •Gets cleaner structured data than DOM-only parsing with fewer page interactions
Weaknesses
- •Crowded scraping category with Firecrawl, JinaAI, and BrowserUse already established
- •Still depends on sites not changing their underlying API structures
Category
Target Audience
Developers doing web scraping and data extraction
Similar To
Firecrawl · BrowserUse · ScrapingBee
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