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Mostafa Said

Mostafa is a Director of Education at BitterBrains and a Vue and Nuxt developer who still likes getting his hands dirty with code. He creates courses and content at Vue School and spends most of his time thinking about how developers learn, build, and solve problems.

VueSchool Black Friday

Black Friday is the perfect moment to elevate your front-end skills or upgrade your dev toolkit without stretching the budget. We’ve gathered a few limited-time deals on tools, courses, and resources that can help accelerate your growth as a developer at a fraction of the usual cost.

By Mostafa Said

Big Announcement: The First In-Person ViteConf 2025 in Amsterdam!

Vite Conf is going in-person for the first time! Join us in Amsterdam this October 2025 for an unforgettable frontend development experience.

Updated March 14th 2025

Best VS Code Extensions for Vue and Nuxt (2026)

The VS Code extensions Vue and Nuxt developers actually use in 2026: the official Vue extension, ESLint, Prettier, Tailwind IntelliSense, and more, with what each is for.

Updated January 13th 2025

From Vue.js Options API to Composition API: Is it Worth it?

Learn why switching from Vue.js Options API to Composition API improves maintainability and scalability in Vue.js.

Updated November 18th 2024

Upgrading Eslint from v8 to v9 in Vue.js

Learn how to upgrade to ESLint 9 in Vue js, taking advantage of the new flat configuration system and other significant changes in ESLint 9.0.

Updated November 5th 2024

How to Update :root CSS Variables with JavaScript in Vue

Set and read :root CSS variables from JavaScript, then bind them the Vue way with v-bind in . Includes an editable, live theme-switcher demo you can run in the browser.

Updated October 21st 2024

How to fix: “script setup cannot contain es module exports” error

Learn how to fix the "script setup cannot contain es module exports" error in Vue.js 3. Discover defineExpose and useTemplateRef.

Updated October 14th 2024

Crafting Stunning UIs with PrimeVue v4 (Vue 3 + Vite Guide)

Install PrimeVue v4 in Vue 3. Learn styled and unstyled theming. Plus when to pick PrimeVue over Vuetify, Quasar, and Nuxt UI.

Updated October 1st 2024

Why Use Shadcn Vue? Key Advantages for Your Next Project

Discover Shadcn Vue, a customizable UI component library for Vue.js that enhances development speed and user experience.

Updated September 23rd 2024

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