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Grapple Hub
Grapple Hub is a full-stack web application that serves as a comprehensive technique library for martial arts enthusiasts. It aggregates over 23,000 instructional videos into a searchable, filterable database. The app features full-text search with autocomplete suggestions, hashtag-based filtering, trending score algorithms to surface popular content, and shareable video pages. Built to help practitioners of all levels discover new techniques, study specific positions, and track their learning across a massive video library.
Key highlights
✓23,000+ technique videos indexed and searchable
✓Full-text search with autocomplete suggestions
✓Hashtag-based filtering and categorization
✓Trending score algorithm to surface popular content
✓Shareable video pages for easy sharing
✓Pagination across massive dataset
Screenshots
Technique Explorer — browse, search, and filter across 23,000+ videos
Smart search with autocomplete hashtag suggestions and result counts