Using Test-Driven Development to refactor a JavaScript project
In the last installment of the series, we'll refactor our codebase to reduce bundle size and complexity, while making it more maintainable.
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JavaScript · Implementing a library for readable regular expressions in JavaScript
Having set up our environment and designed the API, it's time to implement the RegExp library we've been planning, using Vite and Vitest.
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JavaScript · Designing a user-centric API for a JavaScript library
Building atop the TDD foundation from last time, let's explore how to design a user-centric API for our JavaScript library.
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JavaScript · Kickstart a JavaScript project with Test-Driven Development
I recently built a project using Test-Driven Development (TDD) and it was a great experience. Here's why I think you should try it, too.
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JavaScript · What happens when you call every() on an empty JavaScript array?
A few days ago, I stumbled upon a perplexing piece of JavaScript behavior. Let's break it down.
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JavaScript · Create a math expression parser in JavaScript
Building on top of everything we've tried in past articles, we'll use the Earley parsing algorithm to parse and evaluate math expressions.
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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 · Modeling complex JavaScript object field validation
Returning to the models and records part of the implementation, this time around we'll explore how to add constraints to individual fields.
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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 · 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 · Simple HTML tokenization & validation in JavaScript
Expanding upon previous articles on bracket matching and tokenization, it's time to try a basic HTML tokenization and validation algorithm.
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JavaScript · Making a Brainfuck interpreter in JavaScript - Part 2
Picking up where I left off last time, I'm wrapping up the Brainfuck interpreter, by making a simple VM for code execution and debugging.