Tag: typescript

All the articles with the tag "typescript".

• Real‑Time Coinbase OHLCV Streaming with Node.js Native WebSocket & TypeScript

  Published:Feb 10, 2025 |  at 12:47 PM

  Coinbase (and Coinbase Pro) provide a WebSocket feed to stream live market data. In this tutorial we focus on the ticker channel that returns real‑time pricing data (such as price, bid, ask, volume, etc.) for selected trading pairs.

• Real‑Time Binance OHLCV Streaming with Node.js Native WebSocket & TypeScript

  Published:Feb 10, 2025 |  at 09:47 AM

  Retrieving 24‑hour mini ticker data—which includes open, high, low, close, and volume details (i.e. OHLCV) for selected trading pairs—using Binance’s combined stream endpoint

• Storing and Querying OpenAI Embeddings in PostgreSQL with pg_vector

  Published:Feb 2, 2025 |  at 02:12 AM

  how to effectively store, index, and query embeddings generated from OpenAI's `text-embedding-3-small` model using PostgreSQL's `pg_vector` extension.

• The Best Way to Chunk Text Data for Generating Embeddings with OpenAI Models

  Published:Feb 2, 2025 |  at 01:12 AM

  Best practices for chunking text data for generating embeddings using OpenAI models with a practical implementation in typescript