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How To Build a Trello Chrome Extension - API Authentication

How To Build a Trello Chrome Extension - API Authentication

At SitePoint, we use Trello extensively. Sure, it has its quirks and could use an improvement or two in various areas, but for the most part, it’s revolutionized the collaborative experience of not only staff, but also authors and their editors. I

Feb 20, 2025 pm 12:36 PM
Getting Started with Slack Bots

Getting Started with Slack Bots

Slack is a popular tool for encouraging better communication among team members. It comes with a slew of helpful features and services including third-party integrations and webhook support. Slack webhooks can be fun and useful, and they’re easy to s

Feb 20, 2025 pm 12:30 PM
Mocking Dependencies in AngularJS Tests

Mocking Dependencies in AngularJS Tests

Core points AngularJS is born with testing in mind, and its built-in dependency injection mechanism makes it possible for every component to be tested using any JavaScript testing framework (such as Jasmine). Mocking in unit testing involves the ability to isolate test code snippets, which can be challenging because the dependencies come from different sources. Mocking in AngularJS is simplified by the angular-mocks module, which provides simulations for a set of commonly used AngularJS services. Service simulation in AngularJS can be achieved by obtaining instances of actual services and listening to services, or using $provide to implement simulation services.

Feb 20, 2025 pm 12:28 PM
Building a Pacman Game With Bacon.js

Building a Pacman Game With Bacon.js

The asynchronous programming feature of JavaScript is both a blessing and a curse because it will lead to "callback hell". While utility libraries such as Async.js can help organize asynchronous code, it is still difficult to effectively track control flows and infer the logic of asynchronous code. This article will introduce the concept of responsive programming, which uses libraries such as Bacon.js to handle the asynchronous features of JavaScript. Key Points Responsive programming handles asynchronous data flows, helping manage the asynchronous features of JavaScript and avoiding "callback hell". Library such as Bacon.js can be used to implement this concept. Bacon.js is a responsive programming library that can be used to create Pac Man games

Feb 20, 2025 pm 12:19 PM
Using RequireJS in AngularJS Applications

Using RequireJS in AngularJS Applications

Core points RequireJS is a JavaScript library that simplifies JavaScript dependencies loading and improves the maintainability of the code base. It is especially useful in large projects, as tracking dependencies in large projects can be challenging. Angular's dependency injection system and RequireJS' dependency management have different functions. AngularJS handles the required Objects in the component, while RequireJS handles modules or JavaScript files. AngularJS components can be defined as RequireJS modules and can be manually booted because the required script files need to be loaded asynchronously.

Feb 20, 2025 pm 12:14 PM
An Introdution to Snap.svg

An Introdution to Snap.svg

Key Takeaways Snap.svg is a powerful and flexible library designed specifically for working with Scalable Vector Graphics (SVG), offering features like masking, clipping, patterns, gradients, and more. Snap.svg allows developers to animate and m

Feb 20, 2025 pm 12:13 PM
Improving Font Performance with Subsetting and Local Storage

Improving Font Performance with Subsetting and Local Storage

Key Points Font subsetting: Remove unused characters in web fonts, significantly reduce file size, and improve web font performance. Tools such as Font Squirrel's webfont generator assist in the subsetting and encoding process. Rollback Fonts: Display fallback system fonts during actual font downloads to ensure instant access to website content and improve the perceived performance of the website or application. Local storage: Save web fonts in local storage, significantly improving font performance. Fonts can persist after a session or even device restart without having to re-download each time the webpage is loaded. However, it should be noted that this method depends on whether the user's browser supports local storage. A recent technology that has attracted much attention is to use subsetting methods to reduce the size of web page fonts.

Feb 20, 2025 pm 12:09 PM
Reading Images and Data Using Canvas and JavaScript

Reading Images and Data Using Canvas and JavaScript

In this video, I’ll take you on a journey through the basics of how to read in image data dynamically using JavaScript. Together we’ll explore how to read in image data in three different ways – from a specific filename on your server, using the HTML

Feb 20, 2025 pm 12:02 PM
Automate Performance Testing with Grunt.js

Automate Performance Testing with Grunt.js

Key Takeaways The Grunt.js task runner can be used to automate performance testing during the web development process, ensuring that performance targets or ‘budgets’ are met without adding onerous manual testing to QA processes. The Grunt Perfbu

Feb 20, 2025 pm 12:01 PM
Immutability in JavaScript

Immutability in JavaScript

Immutability: A cornerstone of functional programming, offering significant advantages to object-oriented programming as well. This article explores immutability in JavaScript, detailing its implementation and benefits. Key Concepts: Immutability:

Feb 20, 2025 am 11:59 AM
Writing AngularJS Apps Using ES6

Writing AngularJS Apps Using ES6

Leveraging ES6 Features in AngularJS Development: A Comprehensive Guide Key Advantages: ES6 (ECMAScript 2015) significantly enhances AngularJS development with features like arrow functions, template literals, classes, modules, and promises. These

Feb 20, 2025 am 11:49 AM
Creating Stateful Modals in AngularJS with Angular UI Router

Creating Stateful Modals in AngularJS with Angular UI Router

There are a number of ways to approach implementing modals in an AngularJS application, including the popular angular-dialog-service and the official Angular-UI Bootstrap modal. In this article I’ll share how I like to handle modals in Angular, using

Feb 20, 2025 am 11:45 AM
Replace Make with Jake

Replace Make with Jake

Jake: A Modern Build Tool Inspired by Make Jake is a powerful build tool built on Node.js, inheriting the strengths of Make while embracing modern JavaScript development. It offers a flexible and scriptable approach to automating build processes, m

Feb 20, 2025 am 11:37 AM
Animating Text with Blast.js

Animating Text with Blast.js

With the help of libraries, it is now more or less a simple task to animate HTML elements using CSS or JavaScript. However, you can only animation the complete existing elements. This means that if you want to animate a single word in a paragraph, you have to wrap the word in a single element (like a span) and then locate it accordingly. If you only have one or two span elements like this, this is not a big deal, but what if you want to animate every character in a paragraph? For each character, you have to create a span, which adds a lot of extra markup and makes the text hard to edit. This is why Blast.js exists. Key Points Blast.js is a

Feb 20, 2025 am 11:32 AM

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