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

What Does Zoneless Angular Mean?
Explore what “zoneless” Angular means—how change detection works without Zone.js, what triggers updates instead, and the best practices (Signals, OnPush, async pipe) to get ready.
Alain Chautard
Mar 5, 2026

JavaScript Modules Explained: The Foundation of Modern JS Applications
A deep, practical explanation of JavaScript ES Modules: execution model, shared exports, strict mode, browser rules, and real-world implications.
Martin Ferret
Mar 3, 2026

Server-side rendering: SSR or SSG, what’s the difference?
This is a clear breakdown of SSR (Server-Side Rendering) vs SSG (Static Site Generation) in Angular—explaining how they work, key differences like runtime vs build-time rendering, hydration behavior, server requirements, and how to choose the right strategy per route.
Alain Chautard
Feb 26, 2026

React Docs Refresh: useActionState and useOptimistic
The React docs for useActionState and useOptimistic have been rewritten with clearer naming, new interactive sandboxes, and patterns from simple pending states to shopping carts with error recovery. Here's what changed and why it matters.
Aurora Scharff
Feb 24, 2026

JavaScript Mistakes That Quietly Destroy Production Apps
Some JavaScript mistakes don’t crash your app, they slowly degrade performance, reliability, and user trust. Here are the ones that cost the most in production.
Martin Ferret
Feb 19, 2026

Build Stronger Engineering Standards For Your Team
Standardise engineering standards in an AI-accelerated environment. Certificates.dev for Teams adds a Team Dashboard, reporting, and procurement-friendly purchasing.
Kristen Abrahams
Feb 19, 2026

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
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