Tag Frontend

Frontend

CSS Anchor Positioning in 2026: Replace JavaScript Tooltip Libraries for Good

CSS Anchor Positioning hit Baseline 2026. Build tooltips and dropdowns in pure CSS with zero JS — plus the 3 production gotchas that trip up developers.

Nexgismo
June 9, 2026

Javascript

Vite 8 + Rolldown Migration Guide: Cut Build Times by 87% in 2026

Vite 8 dropped March 2026 with Rolldown replacing esbuild and Rollup. Real benchmarks, the 3 gotchas that break upgrades, and a safe two-step migration path.

Nexgismo
June 8, 2026

Javascript

Cloudflare Buys VoidZero: Vite 8, Rolldown & What Changes

Cloudflare acquires VoidZero: Vite 8 and Rolldown for JavaScript developers

Cloudflare acquired VoidZero on June 4, 2026. What Vite 8's Rolldown pipeline means for your JS project, with an honest vendor-lock risk assessment.

Nexgismo
June 6, 2026

Frontend, Javascript, Technology, Web Technology

ECMAScript 2025: Iterator Helpers, Promise.try, and RegExp.escape

ECMAScript 2025 JavaScript blog banner with bold title text on a solid blue background

JavaScript keeps evolving, and ECMAScript 2025 introduces features that make coding cleaner, faster, and more reliable. In this blog, we’ll explore Iterator Helpers, Promise.try, and RegExp.escape—why they matter, how they work, and when to use them in real projects. Along…

Ashutosh Tiwari
August 20, 2025

Frontend, Javascript, Web Technology

Invisible JavaScript Performance Killers You’re Probably Ignoring

A modern laptop on a dark blue background displays the bold white title “Invisible JavaScript Performance Killers,” surrounded by JavaScript-themed icons like brackets, angle tags, and a yellow lightning bolt—visually highlighting web performance issues.

When I first started optimizing large-scale web apps, I made the mistake of thinking performance was all about Lighthouse scores and loading speed. But over time—through late-night debugging sessions, user complaints, and production issues—I discovered a hard truth: the biggest…

Nexgismo
July 13, 2025

Frontend, Javascript, Web Technology

10 Common jQuery Mistakes Developers Still Make in 2025

Even in a world dominated by modern JavaScript frameworks like React, Vue, and Svelte, jQuery still quietly powers a massive number of websites. Its simplicity, compatibility, and ease of use made it a developer favorite for more than a decade.…

Nexgismo
July 11, 2025

Frontend, Javascript, Technology

Strict Mode in JavaScript: The Ultimate Guide to Writing Safer and Cleaner Code

"Strict Mode in JavaScript" with a computer monitor displaying 'use strict'; and a shield icon symbolizing code safety.

💡 SummaryStrict mode in JavaScript is a development feature that helps enforce cleaner coding practices by eliminating silent errors, preventing accidental globals, and improving code security. In this blog, we’ll explore strict mode with clear explanations, visuals, code blocks, and…

Nexgismo
June 29, 2025

Frontend, Javascript, Technology, Web Technology

Mastering Higher Order Array Functions in JavaScript: A Developer’s Guide

JavaScript is a powerful scripting language that provides developers with the flexibility they are looking for. Among all the features it offers arrays are best categorized as basic data types. These arrays become even more destructive when the power of…

Nexgismo
July 4, 2024

Frontend, Javascript, Technology

Mastering in JavaScript String Manipulation: A Comprehensive Guide

Mastering String Manipulation in JavaScript: A Comprehensive Guide

When it comes to the development of websites, JavaScript is the language for many of the developers worldwide. Among all the duties developers have to solve, one of the most frequent is changing stars. For form validation, data processing, or…

Nexgismo
June 10, 2024
1 Comment

Frontend, Javascript, Technology

4 Major Problems with JavaScript forEach

JavaScript’s forEach method is a powerful tool for iterating over arrays. However, it’s not without its pitfalls. In this blog post, we’ll explore 4 Major Problems with JavaScript forEach method and provide examples to help you navigate these issues effectively. Whether you’re a…

Nexgismo
June 8, 2024
2 Comments