React.js: A popular JavaScript library for building user interfaces with components, state management, and hooks.
Vue.js: A progressive JavaScript framework for building UIs and single-page applications.
Angular: A full-featured frontend framework by Google that uses TypeScript and supports advanced features like two-way data binding and dependency injection.
Svelte: A newer JavaScript framework that compiles components into highly optimized vanilla JavaScript at build time.
Version Control and Collaboration
Git: Version control system to manage code and collaborate with teams. Familiarity with Git workflows (branching, merging, pull requests).
GitHub, GitLab, Bitbucket: Platforms to host code repositories, track issues, and facilitate code reviews.
Build Tools and Package Managers
NPM/Yarn: Package managers for managing dependencies in JavaScript projects.
Webpack: A module bundler for JavaScript applications, enabling features like code splitting, bundling, and minification.
Babel: A JavaScript compiler that allows using modern JavaScript syntax while maintaining compatibility with older browsers.
Vite: A newer, fast build tool that focuses on improving the developer experience for frontend projects.
State Management
Redux (with React): A predictable state container for JavaScript apps.
Vuex (with Vue.js): A state management library for Vue applications.
Context API (with React): A simpler, built-in way to manage global state in React applications.
MobX: A library for simple and scalable state management in JavaScript applications.
Responsive Design and Mobile Development
Mobile-first design: Designing for mobile devices first, then scaling up for larger