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📱 OpenAI Launched 1️⃣1️⃣ Free Courses.
↘️ Introduction to Prompt Engineering: https://academy.openai.com/public/videos/introduction-to-prompt-engineering-2025-02-13 ↘️ Advanced Prompt Engineering: https://academy.openai.com/public/videos/advanced-prompt-engineering-2025-02-13 ↘️ ChatGPT 101: A Guide to Your AI Super Assistant: https://academy.openai.com/public/videos/chatgpt-101-a-guide-to-your-ai-superassistant-recording ↘️ ChatGPT Projects: https://academy.openai.com/public/videos/chatgpt-projects-2025-02-13 ↘️ ChatGPT & Reasoning: https://academy.openai.com/public/videos/chatgpt-and-reasoning-2025-02-13 ↘️ Multimodality Explained: https://academy.openai.com/public/videos/multimodality-explained-2025-02-13 ↘️ ChatGPT Search: https://academy.openai.com/public/videos/chatgpt-search-2025-02-13 ↘️ OpenAI, LLMs & ChatGPT: https://academy.openai.com/public/videos/openai-llms-and-chatgpt-2025-02-13 ↘️ Introduction to GPTs: https://academy.openai.com/public/videos/introduction-to-gpts-2025-02-13 ↘️ ChatGPT for Data Analysis: https://academy.openai.com/public/videos/chatgpt-for-data-analysis-2025-02-13 ↘️ Deep Research: https://academy.openai.com/public/videos/deep-research-2025-03-11@codingexpert146 ✅
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✅ Frontend Frameworks Interview Q&A – Part 1 🌐💼
1️⃣ What are props in React?
Answer: Props (short for properties) are used to pass data from parent to child components. They are read-only and help make components reusable.
2️⃣ What is state in React?
Answer: State is a built-in object used to store dynamic data that affects how the component renders. Unlike props, state can be changed within the component.
3️⃣ What are React hooks?
Answer: Hooks like useState, useEffect, and useContext let you use state and lifecycle features in functional components without writing class components.
4️⃣ What are directives in Vue.js?
Answer: Directives are special tokens in Vue templates that apply reactive behavior to the DOM. Examples include v-if, v-for, and v-bind.
5️⃣ What are computed properties in Vue?
Answer: Computed properties are cached based on their dependencies and only re-evaluate when those dependencies change — great for performance and cleaner templates.
6️⃣ What is a component in Angular?
Answer: A component is the basic building block of Angular apps. It includes a template, class, and metadata that define its behavior and appearance.
7️⃣ What are services in Angular?
Answer: Services are used to share data and logic across components. They’re typically injected using Angular’s dependency injection system.
8️⃣ What is conditional rendering?
Answer: Conditional rendering means showing or hiding UI elements based on conditions. In React, you can use ternary operators or logical && to do this.
9️⃣ What is the component lifecycle in React?
Answer: Lifecycle methods like componentDidMount, componentDidUpdate, and componentWillUnmount manage side effects and updates in class components. In functional components, use useEffect.
🔟 How do frameworks improve frontend development?
Answer: They offer structure, reusable components, state management, and better performance — making development faster, scalable, and more maintainable.
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