Exploring different approaches for transforming data when using React Query with REST APIs, including backend, queryFn, and frontend methods.
A step-by-step algorithm to determine the value of the 'this' keyword in JavaScript functions, covering regular, arrow, and bound functions.
Practical tips for debugging and stabilizing flaky tests in the Cypress end-to-end testing framework, including using .pause() and console.log().
A web developer shares a personal list of technologies and skills, including React, TailwindCSS, and English, they aim to learn in 2021 to advance their career.
A guide to improving recursion skills by reimplementing standard library functions without using loops, with examples in JavaScript and Python.
A technical guide on building an indoor location prediction system using WiFi signal data and a Random Forest classifier in JavaScript.
A tutorial on creating a simple scroll-triggered image rotation animation using JavaScript and CSS.
Explains JavaScript's pass-by-value for function parameters using a closure example, showing why reassigning a variable doesn't update logged values.
A developer shares a workaround to detect if VS Code is using a dark or light theme, as there's no official API for extensions to access theme colors.
Explains how to use JavaScript RegExp with backreferences to accurately match strings with single, double, or backtick quotes.
Explains why boolean function parameters are often a code smell and suggests better design alternatives.
A comprehensive 2021 chart categorizing backend web frameworks by language and architectural style (minimalist vs. robust).
A technical guide on using Unicode property escapes in regex to detect Chinese characters in strings, offering a cleaner alternative to traditional methods.
A tutorial explaining the JavaScript reduce method with examples for summing numbers and counting array items.
A collection of 7 JavaScript interview questions focusing on the tricky behavior of the 'this' keyword, designed to test and improve understanding.
A tutorial on creating a scrolling credits sequence for video calls using OBS and CodePen, with code examples and setup instructions.
A developer explores integrating Rollup.js into the 11ty static site generator's build pipeline for more efficient JavaScript bundling.
A collection of practical JavaScript tips covering array/object copying, destructuring, optional chaining, nullish coalescing, and more.
A developer's deep dive into a versioning conflict with the Shellcheck tool in a Node.js monorepo, highlighting the difference between 'latest' and 'stable' builds.
A live coding session on debugging browser tools and XSS mitigation while fixing an issue to render HTML tags as text.
