Front-End Developer

Development Environment React.js CSS Mobile Development HTML Debugging UI Components Front-End Web Development Web Applications Javascript

Git Workflow Git Objects Git Branches Git Merges Git Diff Git Stashing Git Restore Git Revert Git Reset Remote Repositories Pull Requests Fork & Clone Interactive Rebase Git Reflogs Git Aliases Git Tags GitHub Pages Markdown READMEs GitHub Gists

Computer Programming Unit Testing Jest Web Applications Functional Design JavaScript Web Development Tools Program Development Event-Driven Programming Scripting Node.JS

Web Development Tools React.js User Interface (UI) Bootstrap Front-End Web Development Web Applications JavaScript Frameworks Responsive Web Design HTML and CSS

HTML5 CSS3 Responsive Design CSS Grid Flexbox Media Queries CSS Variables Accessibility Visual Design Typography Color Theory User Experience Mobile-First Design Cross-Browser Compatibility CSS Animations

JavaScript Fundamentals ES6 Data Structures Algorithms Problem Solving Array Methods Object-Oriented Programming Functional Programming Regular Expressions Debugging Testing JSON API Integration Error Handling Performance Optimization

React Redux React Router JSX React Hooks State Management Component Lifecycle Props and State Event Handling Forms and Validation API Integration Testing with Jest React Testing Library Bootstrap SASS/SCSS jQuery Front-End Architecture Build Tools Package Management Version Control

Web Development Tools React.js Integration Testing API Design Unit Testing Jest (JavaScript Testing Framework) TypeScript UI Components Front-End Web Development JavaScript Frameworks Javascript

Command-Line Interface Github Software Development Unix Commands Version Control Linux Git (Version Control System) File Management Web Development Software Versioning Software Development Tools