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

Performance Optimization in Nuxt
Practical techniques for faster Nuxt apps
Reza Baar
Jul 1, 2026

How to Debounce Angular Signals?
Learn how to debounce Angular 22 Signal Forms to improve performance and reduce unnecessary HTTP requests. This guide explains when debouncing is useful and how to implement it for smoother, more efficient user interactions.
Alain Chautard
Jul 1, 2026

How the Queue Worker Loop Actually Works
Master Laravel queues by understanding what happens behind the scenes when jobs are dispatched and processed. This guide explores queue workers, model serialization, retries, failed jobs, chaining, and batching—key concepts for building reliable applications and succeeding in Laravel certification exams.
Steve McDougall
Jun 25, 2026

Getting Started with rstore in Vue
A walkthrough of rstore, the reactive data store for Vue with normalized caching, typed queries, and a plugin system.
Reza Baar
Jun 24, 2026

Promise.withResolvers(): The Deferred Pattern Built-In
Promise.withResolvers() replaces the manual deferred pattern in JavaScript. One destructuring, no executor, no let. ES2024, supported in all modern runtimes.
Martin Ferret
Jun 23, 2026

Error Handling in Next.js with catchError
Learn why react-error-boundary falls short in the Next.js App Router and how catchError from Next.js 16.2 fixes both framework error propagation and server data refetching with a single function call.
Aurora Scharff
Jun 18, 2026

SEO in Nuxt with @nuxtjs/seo
Set up sitemaps, meta tags, structured data, OG images, and robots.txt in Nuxt with the official SEO module.
Reza Baar
Jun 17, 2026
![What’s the untracked function? [Angular Signals]](/.netlify/images?url=https:%2F%2Fapi.certificates.dev%2Fstorage%2FZzk75tZNAVT5d3GI9TxAD2JwkIFUKavFFj8sC2BL.png)
What’s the untracked function? [Angular Signals]
Learn how Angular's computed() function derives reactive values from signals and why it plays a key role in building high-performance, signal-based applications with cleaner and more predictable state management.
Alain Chautard
Jun 16, 2026

Events and Listeners: The Event System From the Inside Out
Laravel events are more than a way to decouple application logic. This article explores how the event system works under the hood, from dispatching and listeners to the internals that frequently appear on Laravel certification exams, helping you build a deeper understanding beyond basic usage.
Steve McDougall
Jun 11, 2026