Discover the latest Certificates tips & tricks, industry news, and best practices

Supercharging Nuxt Apps with VueUse
Nuxt encourages composables and VueUse gives you really good ones. If you’re building Nuxt apps and not using VueUse yet, you’re probably working harder than you need to.
Reza Baar
Feb 17, 2026

Breaking Down State of React 2025 Results
The State of React 2025 survey results are out. Explore what developers said about hooks, APIs, frameworks, React Server Components, and the tools shaping the React ecosystem today.
Aurora Scharff
Feb 13, 2026

Angular Signal Forms — Set-up and validation rules
The article explains Angular’s experimental Signal Forms (introduced with Angular 21), showing how they provide a third approach to building forms alongside template-driven and reactive forms by using signals to manage form data, state, and validation more directly and intuitively, including centralized, reusable validation rules and simpler access to field status like validity, errors, and user interaction.
Alain Chautard
Feb 11, 2026

Vanilla JavaScript in 2026: Why You Still Can’t Ignore It
Vanilla JavaScript in 2026: Why You Still Can’t Ignore It
Martin Ferret
Feb 3, 2026

What's New in React 19.2
Learn what's new in React 19.2: Activity for state-preserving UI, useEffectEvent for cleaner effects, compiler-powered ESLint rules, and Performance Tracks in DevTools.
Aurora Scharff
Feb 2, 2026

What’s new in Angular 21.1?
Angular 21.1 is out, and while most of the new features are still experimental, the release gives us a solid preview of where Angular is heading. From Signal Forms API changes and long-awaited focus helpers, to more flexible control flow, template improvements, router updates, and MCP server enhancements, this version is packed with ideas worth exploring—just not shipping to production yet. Let’s take a quick look at what’s new and what’s promising.
Alain Chautard
Jan 23, 2026

How to pass your certification exam
Getting ready for the Nuxt certification exam? See how the exam works, what’s on it, and how to prep so you can actually pass it on the first try.
Reza Baar
Jan 22, 2026

The JavaScript Event Loop: The Skill That Separates Juniors From Seniors
Promises, async/await, timers…everything in JavaScript relies on the event loop. Mastering it changes how you write and debug code.
Martin Ferret
Jan 21, 2026

Anti-pattern series: Not unsubscribing from Observables
This article explains how Angular 16 improves observable cleanup using takeUntilDestroyed and recommends applying it in services rather than components, so all subscribers are automatically protected from memory leaks.
Alain Chautard
Jan 15, 2026
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