Still toggling @angular components on and off in the DOM? 👀 There’s a cleaner approach. Create, configure, and remove components exactly when you need them using `ViewContainerRef`. See how it works 👇 https://certificates.dev/blog/dynamic-component-creation-with-angular

Happy New Year from all of us at Certificates.dev 🥳 2025 was amazing thanks to our dev community, always learning, proving skills, and growing. 🧠 Here’s to 2026 - a year full of growth, wins, and achievements ✨🔥

2025 Wrapped - What a Year! 💥 Thousands of devs got certified, milestones were smashed, and our Free Weekends brought 25,000+ learners together from everywhere. Skills proven, confidence earned, and the community stronger than ever. 2026, here we come!

Happy Holidays from the Certificates.dev team! 💙 Thanks to our amazing community for another year of learning, growing, and proving your skills. 🧠 2026 is going to be full of exciting things - let’s do this ✨

JavaScript errors slowing you down? 🛠️ Master the 8 JavaScript errors that cause the most headaches—and see exactly how to fix them. 💡 Explore our full breakdown👇 https://certificates.dev/blog/the-8-javascript-errors-every-developer-should-understand

React apps crash. Don’t leave users staring at a blank screen ⚡ `react-error-boundary` catches errors, shows fallback UIs, and handles async code. Read our latest guide by Aurora Scharff for all the details 👇 https://certificates.dev/blog/error-handling-in-react-with-react-error-boundary

Looping and inserting directly into the DOM slows everything down. ⚠️ DocumentFragment lets you build in memory and render once for clean, fast updates. ⚡ Martin breaks it down here 👇 https://certificates.dev/blog/document-fragments-the-secret-to-fast-clean-dom-manipulation-in-javascript

Angular 21 brings new tools & experimental features! The MCP Server now supports `onpush_zoneless_migration`, the CLI defaults to @Vitest_dev, & new apps no longer include zone.js. Read for more details 👇 https://certificates.dev/blog/angular-21-is-available

Nuxt Server Components are 🔥 Render heavy logic on the server - smaller bundles, no hydration cost, and faster pages. Ideal for markdown, code blocks, static headers, and API content. See how to use them in Nuxt 4 👇 https://certificates.dev/blog/exploring-server-components-in-nuxt

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Real React Certification Trial Exam Preview!🚨 Think you’re ready for our mid-level React Certification? Prove it. This question stumped a lot of devs in our React Mid-Level Trial exam. 👀 Can you get it right?

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ViteConf 2025 in Amsterdam has been amazing! 🇳🇱 Evan You's & Pooya Parsa’s talks blew us away 🙌 We're still here for Day 2 - come say hi, meet the team, and grab some swag 🎁

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JavaScript Cheatsheet - Part 2 📜 Arrays power most real-world JavaScript data work. Mastering the core methods and loops is essential for exams, interviews, and everyday! Need a printable version? DM us! 📥 #JavaScript

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React’s new `<ViewTransition>` makes native UI animations dead simple. 🎯 Built on concurrent features 🎬 Works with Suspense 🔄 Supports shared elements + list filtering 🎨 Customizable with CSS Explore how it works 👇 https://certificates.dev/blog/react-viewtransition-smooth-animations-made-simple

Vue.js Cheatsheet📜 Get to know all the essential Vue directives in one handy guide - from conditional rendering with `v-if` to event handling with `v-on`. Perfect for quick reference while coding. Want a print-friendly version? Just DM us! 📥

React Cheatsheet - Part 2 📜 Speed up your UI with `useDeferredValue` and `useOptimistic` ⚡ Defer expensive renders to keep your app responsive and show instant updates while async tasks complete. Smooth, seamless, and user-friendly! 👩‍💻

AI-Driven Development Masterclass early access opens on September 30th 🎉 The Masterclass will give you a step-by-step playbook to: ⚡ Build faster & smarter using AI tools and concepts 🤝 Operate like a team 20x your size + more Mark Your Calendars 🗓️ https://aidd.io/

Advanced data fetching in Nuxt just got smarter. 🤓 In his latest article, Reza Baar dives into powerful features in `useFetch` and `useAsyncData`, like: 📛 `dedupe: 'defer'` 🔁 `retry`, `retryDelay` ⏳ `delay` Find out more 👇 https://certificates.dev/blog/data-fetching-game-in-nuxt-advanced-level

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Flickering UIs? Race conditions? 🤔 @aurorascharff.no shows how to tame async chaos with @react.dev 19 Actions, `useOptimistic`, server components & view transitions! Check out her must-watch talk from React Universe Conf 2025 👇 youtu.be/I3AsmAWWGEs?...

Exciting update! I’m so proud to announce after months of hard work that the React Senior Developer Exam - the final step in the React certification path I’ve been working on with @certificates.dev is officially live! 📷 certificates.dev/react More info & discount code 🧵👇

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We love hearing success stories from developers who’ve taken our Angular Certification! 👏 Whether you want to test your own skills or strengthen your team’s standards, the Angular Certification is a smart step forward. 👉 Explore it here: https://certificates.dev/angular