TypeScript library for querying stocks, crypto, forex, bonds, and futures with 13,000+ fields. Key Features: 13,000+ Data Fields — 3,522 stock, 3,026 coin, 2,965 forex, 393 futures fields with complete parity to Python tvscreener 6 Asset Types — Stocks, crypto, forex, bonds, futures, coins Type Safety — Full TypeScript support with IntelliSense autocomplete Fluent API — Chainable methods that read like natural language Real-Time Streaming — Live market data updates via async generators and more