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Latest Articles

Beyond Basic Access Control: Understanding RBAC, ABAC, and ReBAC - A Guide to Modern Permission Systems

Discuss two methods of permission management: ACL and RBAC, explain their operating principles, advantages and disadvantages, and discuss how to choose the appropriate mode to meet the authorization needs of the system.

Beyond localStorage: Understanding IndexedDB in Modern Browsers

Most web developers are familiar with localStorage, but there's a more powerful storage solution built into modern browsers: IndexedDB. Let's explore why it matters and how it's different.

What Is a Monorepo? Why Using a Monorepo?

Discover what a monorepo is and why it’s a game-changer for managing multiple projects in a single repository. Learn how it simplifies code sharing, enables atomic changes, and reduces inconsistencies, making it the preferred choice for major tech companies like Google and Facebook.

Feature Articles

[Medium] LeetCode JS 30 - 2625. Flatten Deeply Nested Array

Learn how to flatten deeply nested arrays in JavaScript without using the built-in Array.flat method. This tutorial introduces a recursive approach to flattening multi-dimensional arrays to a specified depth. Enhance your JavaScript skills with this comprehensive guide!

How to remove duplicates from an array?

Learn multiple solutions to remove duplicates from an array efficiently in JavaScript. This tutorial covers four methods: using Set, filter with indexOf, nested for loop, and utilizing Object or Map. Enhance your JavaScript skills and be well-prepared for array manipulation challenges in interviews and real-world scenarios.

The Most Common JavaScript Event Loop Interview Questions

The event loop is a common question in interviews. In addition to knowing the concept, You also need to know how it works in code. Here we have listed common JavaScript event loop code interpretation questions

What is the CSS Box Model?

When the browser engine lays out the document, it will treat each element as a rectangular Box according to the Box Model of CSS. This Box is composed of content, padding, border and margin.