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Learn how to build a RAG (Retrieval Augmented Generation) system in Node.js using just text files and OpenAI. Perfect for developers who want to add AI-powered search to their documentation.
JS Tutorials And Tech Blog
Hi, I'm Hamza, a lead software engineer specializing in everything JavaScript. Together with Roman Khan, we bring you tutorials and the latest in tech news.
At JavascriptHacker we dive deep into the expansive world of Javascript. We're eager to share our collective journey, unveiling key insights from the JS landscape. Look forward to easy-to-follow tutorials and snippets on a variety of topics, including web development, web scraping and automation.
We're also thrilled to bring you the latest tech news, keeping you informed about the most thrilling developments in the industry.
Stay tuned and embark on this learning adventure with us!
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Learn how to use Nextjs link onClick for programmatic routing, handling form submissions, and optimizing page transitions with examples in JavaScript and TypeScript.- Published on
Learn practical strategies to effectively train your team on KPI software tools, enhancing their productivity and aligning them with organizational goals.- Published on
RFID technology or Radio Frequency Identification has revolutionized the way businesses track and manage inventory.- Published on
A practical guide to understanding what !! does in JavaScript, with real examples you can use in your code today.- Published on
3 ways in javascript to add property to object. These are the dot notation, square bracket notation and by using the spread operator. We will also see how to add object keys dynamically- Published on
how to create a random alphanumeric string of certain length in javascript example- Published on
How to check if string contains an element from array in JavaScript- Published on
Tutorial for web scraping relevant hacker news jobs with node, axios and cherrio and saving results to a csv file.