Modeling complex JavaScript object collections in memory
A deep dive into a fairly flexible implementation, inspired by Rails' ActiveRecord, for modeling JavaScript object collections in memory.
JavaScript Snippets
The JavaScript snippet collection contains a wide variety of ES6 helper functions. It includes helpers for dealing with primitives, arrays and objects, as well as algorithms, DOM manipulation functions and Node.js utilities.
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JavaScript · Modeling complex JavaScript object scopes
In the third installment of implementing an ActiveRecord-like pattern in JavaScript, we'll model and optimize object scoping.
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JavaScript · Convert between CSV and JavaScript arrays, objects or JSON
Serialize and deserialize CSV data in JavaScript with this in-depth guide.
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JavaScript · Modeling complex JavaScript object attributes & relationships
Continuing on the journey to implement an ActiveRecord-like pattern in JavaScript with object attributes and relationships.
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JavaScript · Calculate SHA-256 hash in JavaScript
Calculate a SHA-256 hash in JavaScript using native APIs in both the browser and Node.js.
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JavaScript · JavaScript Data Structures - Linked List
A linked list is a linear data structure where each element points to the next.
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JavaScript · JavaScript Data Structures - Doubly Linked List
A doubly linked list is a linear data structure where each element points both to the next and the previous one.
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JavaScript · Can I use an object as an array without modifying it in JavaScript?
Learn how you can leverage the Proxy object to use a JavaScript object the same way as you would use a regular array.
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JavaScript · Formatting numeric values in JavaScript
Learn common number formatting operations, such as rounding, padding, optional decimal marks, currency, seconds, bytes, and more.
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JavaScript · How can I get all ancestors, parents, siblings, and children of an element?
Learn how to traverse the DOM and find all elements related to a given element.
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JavaScript · What is the Event Loop in JavaScript?
The Event Loop is a source of confusion for many developers, but it's a fundamental piece of the JavaScript engine.
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JavaScript · JavaScript Data Structures - Graph
A graph is a data structure consisting of a set of vertices connected by a set of edges.
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JavaScript · Render DOM elements with JavaScript
Ever wondered how React's rendering works? Here's a simple JavaScript function that renders a DOM tree in a specified container.
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JavaScript · Modeling money, currencies & exchange rates using JavaScript
A deep dive into modeling money, currencies, and exchange rates using JavaScript.
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JavaScript · Get all unique values in a JavaScript array & remove duplicates
Easily remove duplicates from a JavaScript array using the built-in
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JavaScript · Case conversion in JavaScript
A complete guide to case conversion in JavaScript, including camel case, kebab case, snake case, Pascal case, title case and sentence case.
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JavaScript · How can I clone an object in JavaScript?
Learn how JavaScript handles mutable data, such as objects and arrays, and understand how shallow cloning and deep cloning work.
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JavaScript · What are JavaScript Iterators and where can I use them?
Learn how JavaScript's iterators work and how you can use them to level up your projects by understanding these short code examples.
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JavaScript · Get a nested object property by key or path in JavaScript
Learn how to get a nested object property by key or a path string in JavaScript, and how to search for nested values in an object.
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JavaScript · How can I group and count values in a JavaScript array?
Learn how to group and count the values of a JavaScript array using simple array methods.
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JavaScript · The many ways to initialize a JavaScript Array
Discover the inner workings of JavaScript arrays and learn about the different ways to initialize them.
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JavaScript · Transform the keys of a JavaScript object
Learn how to perform various transformations on the keys of a JavaScript object.
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JavaScript · Using a Proxy to implement the Observable pattern
Use the Proxy object to implement the Observable pattern in JavaScript.
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JavaScript · Code Anatomy - For loops, array reduce and method chaining
There are many ways to iterate and transform array data in JavaScript. Learn how each one works and where you should use them.