Tag: Javascript
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Frontend memory leaks: A 500-repository static analysis and five-scenario benchmark study
Posted on April 25, 2026, Level intermediate Resource Length long
Frontend memory leaks remain alarmingly prevalent in production codebases, with 86% of 500 analyzed repositories containing at least one missing-cleanup pattern that can silently accumulate memory at a rate of approximately 8 KB per navigation cycle. This comprehensive study combines static analysis across React, Vue, and Angular frameworks with controlled benchmark scenarios to quantify both the prevalence and real-world cost of these often-overlooked issues. By Ko-Hsin Liang.
Tags performance nodejs javascript ux
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Building a blog in TanStack (Part 1 of 2)
Posted on April 22, 2026, Level intermediate Resource Length medium
Implementation of a markdown-based blog using TanStack Start, a new full-stack framework that extends TanStack Router with server-side capabilities. By Adam Rackis.
Tags web-development react javascript app-development nodejs
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The React Foundation: A new home for React hosted by the Linux Foundation
Posted on March 19, 2026, Level beginner Resource Length medium
The React Foundation has officially launched, hosting React, React Native, and JSX, with 8 Platinum founding members, including Amazon, Microsoft, and Meta. By Matt Carroll.
Tags javascript management react web-development
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Node.js moves to annual major releases starting with Node 27
Posted on March 11, 2026, Level intermediate Resource Length medium
Node.js transitions to annual major releases, simplifying upgrade cycles and aligning with ecosystem needs. By socket.dev.
Tags nodejs javascript web-development app-development
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Using the Temporal API in Angular without including a Polyfill
Posted on February 3, 2026, Level beginner Resource Length medium
The Temporal API is a modern replacement for JavaScript's `Date` object, offering better date/time handling (time zones, calendars). Chrome/Edge 144 and Firefox now support it natively. By Alexander Lehner.
Tags angular app-development web-development nodejs javascript
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ES2026 solves JavaScript headaches with dates, math and modules
Posted on January 24, 2026, Level intermediate Resource Length medium
JavaScript ES2026 delivers significant JavaScript improvements, addressing longstanding issues with dates, math precision, resource management, and module loading. By Mary Branscombe.
Tags app-development web-development performance javascript
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How to set up TypeScript with Express
Posted on October 13, 2025, Level intermediate Resource Length long
Explore how to enhance your Express applications with TypeScript's powerful features for scalability and error prevention, culminating in a deployment guide using Kinsta's hosting. By Jeremy Holcombe.
Tags restful how-to software apis javascript
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Smart prefetching with TanStack Query for instant UX
Posted on September 16, 2025, Level intermediate Resource Length medium
Prefetching data is one of the most powerful techniques in React Query. It helps you improve perceived performance by loading data before the user needs it — resulting in near-instant navigation. Enhance your React app's performance by leveraging TanStack Query's prefetching capabilities, enabling instant data retrieval for improved user experience and seamless navigation. By jsdev.space.
Tags javascript web-development app-development react ux
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Modern Node.js patterns for 2025
Posted on September 14, 2025, Level intermediate Resource Length medium
Node.js has undergone a remarkable transformation since its early days. If you've been writing Node.js for several years, you've likely witnessed this evolution firsthand—from the callback-heavy, CommonJS-dominated landscape to today's clean, standards-based development experience. By kashw1n.com.
Tags javascript web-development app-development nodejs javascript
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A 10x faster TypeScript
Posted on June 26, 2025, Level intermediate Resource Length long
Most developer time is spent in editors, and it's where performance is most important. We want editors to load large projects quickly, and respond quickly in all situations. Modern editors like Visual Studio and Visual Studio Code have excellent performance as long as the underlying language services are also fast. With our native implementation, we'll be able to provide incredibly fast editor experiences. By Anders Hejlsberg.
Tags azure javascript app-development web-development performance
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How to style an app using Emotion CSS in JS
Posted on June 3, 2025, Level beginner Resource Length medium
This blog helps you to build simple reusable button components and you will know about how to write CSS in the Js library. And how to access the props to your component and change the styles based on props. By Surendra Reddy S.
Tags css frontend web-development javascript ux
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JavaScript frameworks - heading into 2025
Posted on March 9, 2025, Level beginner Resource Length medium
This article reflects on the state of JavaScript frameworks in 2024, concluding that the pursuit of simplicity hasn't necessarily resulted in easier development. By Ryan Carniato.
Tags frameworks cloud javascript software-architecture frontend