Latest Tutorials

Learn about the latest technologies from fellow newline community members!

  • React
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  • React
  • Angular
  • Vue
  • Svelte
  • NextJS
  • Redux
  • Apollo
  • Storybook
  • D3
  • Testing Library
  • JavaScript
  • TypeScript
  • Node.js
  • Deno
  • Rust
  • Python
  • GraphQL
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Spotify Developer Dashboard: How to Create and Configure Your App

The first step in connecting to Spotify's API is creating an app. That gives you API credentials. The process takes about five minutes, but the limits you hit later matter more than speed. You'll need a Spotify account to access the developer dashboard. Any account type works. Some tutorials…
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    How Much Does Fine‑Tuning an LLM Really Cost?

    Estimating the budget for adapting a large language model hinges on three factors: model size, training technique, and infrastructure pricing. Small models can be tuned with modest resources, while larger architectures demand a more detailed cost plan. Newline’s AI Bootcamp teaches students how to…
    Thumbnail Image of Tutorial How Much Does Fine‑Tuning an LLM Really Cost?

    Types of AI Agents and How They Work

    Four core types of AI agents keep showing up in real projects: sequential, reactive, planning, and memory‑augmented. Newline's AI bootcamp maps each type to a project‑focused module, so you can pick the path that matches where you are right now. For routine, linear tasks like generating a static…
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    Mastering Advanced RAG for Better AI Retrieval

    Advanced RAG techniques turn prototype chatbots into production-grade retrieval systems. A basic RAG pipeline ingests documents, indexes them, retrieves top-k chunks, and generates answers. It works for low-stakes Q&A. It collapses under real-world pressure. Research shows that basic systems…
    Thumbnail Image of Tutorial Mastering Advanced RAG for Better AI Retrieval