// TAG: CORE CONCEPTS

This chapter delves into the fundamental components of JSON: objects, arrays, and primitive data types. Learn their syntax, structure, and practical …

Dive into the fundamental building blocks of Agentic Lightening. Understand the roles of `LitAgent`, `Trainer`, and the `AgentLightningServer`, and …

This chapter introduces the fundamental SVG elements for drawing basic geometric shapes: <svg>, <line>, <rect>, <circle>, <ellipse>, and <polygon>, …

A detailed explanation of TensorFlow's fundamental building blocks: Tensors as multi-dimensional arrays, common operations to manipulate them, and the …

Explore the fundamental building blocks of Next.js applications: understanding pages, how routing works with the App Router, and creating and managing …

Dive into the fundamental building blocks of Rust: how to declare variables, understand various data types (scalars and compounds), and use operators …

This chapter introduces the fundamental building blocks of D3.js: selections, data binding, DOM manipulation, scales, and axes. Master these core …

This chapter introduces TOON (Token-Oriented Object Notation), explaining its core syntax, design philosophy for token efficiency, and how it differs …

Dive into the most fundamental data type in Redis: Strings. Learn how to store, retrieve, update, and delete string values, along with understanding …

Explore how to style SVG shapes using `fill`, `stroke`, `stroke-width`, `opacity`, `stroke-linecap`, and `stroke-linejoin` attributes, and understand …

Unravel the core of Rust's memory safety: a detailed explanation of ownership, borrowing, and lifetimes with practical examples, addressing how Rust …

Learn to create and manipulate fundamental SVG shapes, paths, and text elements using D3.js. This chapter covers rectangles, circles, lines, and …

Explore Hashes, a versatile data type for storing structured data like objects. This chapter explains how to manage fields and values within a hash.

Delve into the critical concepts of 'rollouts' and 'rewards' in Agentic Lightening. Learn how agents execute tasks, how their interactions are …

Learn how to control program execution with conditional statements and loops, and master writing reusable functions in Rust, including parameters, …

Understand Redis Lists, ordered collections of strings. Learn how to perform push, pop, and range operations, making them ideal for queues and recent …

Explore custom data types using structs and enums, and leverage the power of pattern matching for expressive and safe code in Rust.

Delve into Sets for unique collections and Sorted Sets for unique collections with an associated score, perfect for leaderboards and priority queues.

Explore the core concepts of Transformers.js: the `pipeline` API for common tasks and how to load and utilize various pre-trained models from the …

Explore the fundamental building blocks of Dependency Injection using Injection-JS, including services, providers, injection tokens, and the …

A detailed explanation of Angular Signals, how they provide a new reactive primitive, and practical code examples and exercises for managing state.