Published inJavaScript in Plain English·PinnedMember-only8 Ways to Style Your React Application like A ProAre you still relying on traditional .css files to style your React application? While this approach remains popular, it can be inefficient and lead to a lot of issues as your application grows. …React6 min readReact6 min read
Published inLevel Up Coding·PinnedMember-only10 Ways To Improve Your Web Vitals PerformanceDo you know that web vital performance optimization relates strongly to the increase of user experience, user engagement and SEO? However, lots and lots of sites do not realize this, which resulted in the loss of customers. Thus, this is an essential skill and must be known by all senior…Web Vitals7 min readWeb Vitals7 min read
Published inVenture·PinnedMember-onlyIntroduction to SEO ~ Free Marketing for Your Site ~ All You Need to Know About SEODo you know that by just improving your site SEO, you can get more site exposure for free that is bigger than you think, without paying any ads and without endorsing an influencer? Want to know how? We will discuss here all you need to know about SEO! What is SEO? Search Engine…SEO10 min readSEO10 min read
PinnedMember-onlyTop 10 Tricky Javascript Questions often asked by InterviewersTop 10 tricky Javascript questions often asked by interviewers. Make sure you know all of them! If you apply for a Frontend or web developer role, you might be assessed for your javascript skills. There is a lot of JS concept that is quite tricky such as hoisting, closure, data…JavaScript8 min readJavaScript8 min read
Published inLevel Up Coding·PinnedMember-onlyAce Your Next React Interview16 most important React questions that you need to know 1) How does React work? React works by using a concept called virtual DOM. Instead of updating/rendering directly to the real DOM, it constructs a virtual DOM that is an exact representation of the real DOM. If there are any state changes, props changes, or…React9 min readReact9 min read
Jul 14Member-onlyMastering React Router V6 Part 1 ~ The Must Learn Client Side Routing for ReactWhen developing a React SPA application, multi-page routing is a necessary requirement. The currently most popular client-side routing library is React Router. React Router V6 introduces a breaking change but also brings useful features compared to its predecessor. Let’s discuss! Table of Content Part 1 React router architecture Route Component Nested Route Path segment (dynamic…React Router V69 min readReact Router V69 min read
Jun 5Member-onlyReact Virtual DOM is SLOW, try Million.jsVirtual DOM is an important feature in React that enables reactivity, but at the same time, it can be a performance bottleneck. The MillionJs library helps to mitigate this and can boost React performance by up to 70%. One thing we must realize is that React is popular not because…Virtual Dom5 min readVirtual Dom5 min read
Published inFrontend Weekly·May 1Member-onlyWeb Update Chrome112 and Firefox112 ~ April 2023Chrome 112 and Firefox 112 are released on April 2023. Several new exciting web features are finally released. let’s discuss! 1. HTML attribute inert on Firefox Although the inert attribute has already been released in other major browsers such as Chrome 102, Microsoft Edge 102, and Safari 15.5, …Web Updates4 min readWeb Updates4 min read
Mar 27Member-onlyClass Vs Functional React Component ~ Tricky Closure ProblemDo you think class and functional component behaves the same way? think again When hooks are introduced in 2018, many people think they should migrate from class components to functional components straight away. However, it’s not recommended to convert your previous class component codebase fully to a functional component with…React5 min readReact5 min read
Published inVenture·Mar 20Member-onlyTech layoff, Is This The “Right” Time to Lay Off Your Employees?In 2022 and 2023, almost all the major tech companies announced some cost-cutting measures, including layoffs. Why it’s happening? Wasn’t tech companies make a lot of money during the covid period? let’s discuss this from my point of view and personal opinion. Let’s go back to 3 years ago when…Tech Layoff7 min readTech Layoff7 min read
