Top 20 Bootstrap Interview Questions Answers for Web Designers and Developers

Hello guys, if you are preparing for web design and development interview and looking for Bootstrap interview questions then you have come to the right place. Bootstrap is one of the most popular CSS Framework and almost all websites uses Bootstrap for their classy look and feel and bigger buttons and form elements. Earlier, I have shared HTML 5 Interview Questions and best online courses to learn HTML, CSS and Bootstrap courses and today, I am going  to share bootstrap interview questions with answers.  Here is a chance for you to make sure that you go into that Bootstrap interview with your head up high. Being ready for that interview is the major step that you can make as you seek to impress the interview panel on the interview day.

Top 6 Free Courses to Learn Bootstrap Online for Beginners in 2025 - Best of Lot

Bootstrap is one of the most popular front-end libraries, which provides a customizable HTML, CSS, and JavaScript template for creating a modern and responsive website. All the beautiful websites you see these days with large fonts and slick form fields are built using Bootstrap. If you want to learn Bootstrap and looking for some excellent online courses, then you have come to the right place. In the past, I have shared advanced CSS courses to learn Flexbox, Grid, and SaaS, and in this article, I will share some of the excellent Bootstrap courses, which are also free, and you can use them to kick-start your journey with the Bootstrap framework. If you are interested in modern web development, this is the framework you must learn this year.

Top 20 Tailwind CSS Interview Questions and Answers

Hello guys, if you are preparing for web designer or web developer interview where Tailwind CSS skills are needed and you are looking for common Tailwind questions to prepare for interview then you have come to the right place. Earlier, I have shared common CSS interview questions and Bootstrap questions, another important CSS framework and in this article, I am going to share 20 frequently asked Tailwind CSS interview questions with answers. These questions covers essential Tailwind concepts and if you have worked with Tailwind or used Tailwind in past then you can easily answer these questions but if you forgot and struggle to answer them then you can also checkout one of these best Tailwind CSS books and courses to learn and revise Tailwind concepts quickly. 

Top 5 Courses to Learn Responsive Web Design in 2025 - Best of Lot

Hello folks, Responsive web design is one of the essential skills to become a frontend web developer, a web designer, and even a full stack developer. If you are interested in learning Responsive web design and looking for the best online training courses, then you have come to the right place. I have shared the best online courses to learn UI/UX design, HTML 5, CSS 3, and Photoshop in the last few articles. This article will share the best online courses to learn Responsive web design from sites like Udemy, Pluralsight, Coursera, and other popular online portals.  

Top 10 Free Udemy Courses to Learn Coding and Web Development in 2025 - Best of Lot

When I was a little kid, I remember reading somewhere that coding will be the language of the future. I was intrigued. What was this new language that I didn't know about and nobody around me spoke? How was it going to be the language of the future? Before we get to the 10 free Udemy courses that will teach you coding, let me tell you a little more about what coding is.  

Top 5 Free Courses to Learn Ruby on Rails for Beginners in 2025 - Best of Lot [UPDATED]

Hello guys, welcome to this post, here you will find some of the best free courses to learn Ruby programming language and Ruby on Rails framework online from Udemy. If you don't know what Ruby is and what is Rails framework is, then let me tell you that it's one of the simplest programming languages with little to no syntax. If you are new to programming or never coded before, then also developing a Ruby application will be much more comfortable than choosing any other programming language like Python or Java

Top 8 Free Courses to Learn Web Design in 2025 - Best of Lot

Hello guys, if you want to become a web designer and look for free online courses to learn web design in 2025, you have come to the right place. In the past, I have shared the best free online resources to learn key web development skills like HTMLCSS, JavaScriptBootstrap, and today, I am going to share the best free resources to learn web design and development.  These free courses have been created by expert instructors like Jonas Schmedtmann, and they are from websites like Udemy, Coursera, and edX.  You can use these free online courses to learn these valuable skills and become a web designer and developer.

Top 5 Courses to Learn Angular for Web Development in 2025 - Best of Lot

Hello guys, if you want to learn Angular in 2025 and looking for the best Angular courses then you have come to the right place. In the past, I have shared many resources to learn and master Angular like the best Angular books as well as free courses to learn Angular but many of you asked me to share more comprehensive and in-depth Angular courses and here we are with the list of the best Angular online courses to learn in 2025. These are comprehensive, in-depth, and up-to-date Angular courses, curated from popular websites and online courses platforms like Udemy, Pluralsight, Coursera as well as interactive platforms like Educative. 

Top 6 Courses to learn Web Development and Web Design in 2025 - Best of Lot

Hello guys,  web development is one of the most lucrative fields of Software development, and demand for web developers is always increasing. It's also one of the exciting fields as you create web applications that are used by real people and you can also make an impact on millions of lives if you got a chance to work on the next unicorn or big tech companies like Amazon, Google, or Facebook. if you want to learn web development in 2025 and become a web developer or looking for a web development job then you have come to the right place. Earlier, I have shared the best free web development courses and in this article, I am going to share the best web development courses for beginners. 

Top 5 Online Courses to Learn HTML and CSS in Depth - Best of Lot

Hello guys, if you want to learn HTML and CSS to become a web designer and developer and are looking for the best HTML and CSS courses, you have come to the right place. In the past, I have shared the best free courses to learn HTML and CSS, and in this article, you have a selection of the best courses you can have to learn a lot about HTML5 and CSS3 online.  This article will share the best HTML5 and CSS 3 online courses from Udemy, Coursera, Pluralsight, and edX for beginners and experienced developers. These online training courses and classes are created by experts and trusted by thousands of developers to learn HTML5 and CSS3 online in 2024

Top 5 Books to Learn Web Development for Beginners in 2025 - Best of Lot

Having a career in web development can be a fun and fabulous experience. There are a lot of online videos on YouTube or paid courses to teach you this field, but not all people are fan of videos and many of us like to learn from books. So I’ve collected some of the best web development books to help you learn this field in a small amount of time and even maybe get a real job after completing them. While I also advocate a hybrid approach where you can start with these free web development online courses first to learn the 20% stuff which are used 80% of time and then move to books, but its totally up to you. 

12 Best Udemy and Educative React.js Courses for Beginners and Experienced in 2025

If you are a Web developer or someone passionate about web development and looking for some awesome courses to learn React, React.js, or React JS, a popular JavaScript framework to develop a component-based user interface then you have come to the right place.

Facebook’s React library has taken the front-end development world by storm. More and more people have started using React.js even in favor of Google’s Angular, another popular front-end development framework.

Well, I am not going into the classic debate of Angular vs React as both frameworks have their advantage and disadvantages but if you have chosen to learn React, you have made the right decision.

For those who don’t know what is React and Redux, let me tell you that React is a JavaScript library that allows you to build complex GUI for single-page web applications and mobile applications by re-using several small components.

For example, you build a component to display the header and image and reuse that to create a board of tasks.

Similarly, Redux is another JavaScript library for managing application state. It is most commonly used along with other JavaScript libraries like Angular and React for developing modern-day front-end applications.

In the past, I have shared the 2025 React Developer RoadMap and some free courses to learn React, which helped a lot of my friends and readers and they asked me to also make a list of the best online React courses.

Best online courses to learn React.js
2025 React Developer RoadMap

So, I will share some of the most popular courses to learn React and Redux frameworks to make user interface development easier.

If you are a front-end developer you can use these courses to further enhance your skill and if you are a back-end developer then also you can join this course to learn React JS.

If you are thinking about why one should learn the React library, I think knowledge of popular front-end libraries like Angular and React is important for programmers who want to become full-stack developers, and nowadays full-stack developers are in good demand.

So, learning React will also improve your chances of getting a job as a web developer. Btw, if you are in a rush and don’t want to go through the full list, you can always start with the React 16 — The Complete Guide by Max on Udemy. This is one of the best courses to learn React and I am also learning from the same course.


12 Best Udemy + Educative React JS Online Courses for Web Developers in 2025

If you are wondering should learn to React now or later then let me tell you that there is no better time to learn React than now as companies like Facebook, Walmart, Uber, Airbnb, and Netflix are all using React in production.

They’ve also made heavy investments in the React ecosystem, creating new tools and libraries to speed up and simplify React development

Since everyone’s using React right now, from big to small companies, the demand for React JS developers is very high, and more and more React jobs are popping up every day.

Anyway, Without any further ado, here is my list of some of the best courses to learn React.js in 2025

1. Modern React with Redux (2025 Update)

This is one of the best courses to learn React JS and Redux on Udemy. The instructor Stephen Grider is one of the best instructors in the JavaScript front-end development space with more than 230K students enrolled in his courses like this one.

He is an expert in building complex JavaScript front ends for top corporations in the San Francisco Bay Area and that shows in this course.

The course covers most of the React and Redux fundamental concepts like fundamentals of React, JSX (React’s custom markup language), “props”, “state”, eventing, etc, and also touches new topics like ES 6 and advanced concepts like Babel and WebPack, which are important for full-stack web developers.

Here is the link to join this course — Modern React with Redux (2025 Update)

You will also learn about writing clean code using JSX and testing your React application, which is very important for a professional web developer.

As far as the course quality is concerned. Stephen Grider is a Great mentor. He is experienced and has a deep understanding of subjects like React and building complex front-ends using JavaScript, and most importantly, he explains each lecture in-depth.

He also keeps his course up-to-date. In short, a highly recommended course for both React beginners and intermediate developers.

2. Meta Front-End Developer Professional Certificate [Coursera]

If you are looking for the best Coursera course for React.js then you will be pleased with this React basic course by Meta on this list. This is an awesome course for anyone who wants to become a full-stack developer with React.js as a frontend.

This course is offered by the Meta and is taught by frontend developers and React experts from Meta and this is also part of the popular Meta Frontend Developer certificate.

The “React Basics” course is also an integral part of various programs and provides a comprehensive introduction to React, a powerful JavaScript library for building user interfaces in web and mobile applications.

Delivered in English, the course, with 98,515 participants already enrolled, is designed to equip learners with fundamental skills for creating scalable, maintainable websites, and apps using React.

Taught by Meta Staff, the course covers key topics such as using reusable components, organizing React projects, passing data between components, creating dynamic and interactive web pages, and building applications in React.

With a 4.7 rating from 1,475 reviews, the course is accessible to beginners, requiring only basic internet navigation skills. Participants can earn a shareable certificate, add it to their LinkedIn profiles, and leverage the gained skills to boost their careers.

Here is the link to join this course React basic course by Meta

Best Coursera Course for React.js

The curriculum includes 21 quizzes, offering a flexible schedule for learners to progress at their own pace over approximately 26 hours. With hands-on projects and industry expert insights, the “React Basics” course is a valuable resource for those looking to embark on a career in mobile development.

Given Coursera’s popularity in bringing the best courses from the world’s top universities and top companies like IBM, Google, Meta, and AWS, I highly recommend this course to anyone who wants to learn React.js in 2025. More than 98K people have already joined this course and you can be the next.

By the way, if you find Coursera courses useful, which they are because they are created by reputed companies and universities around the world, I suggest you join Coursera Plus, a subscription plan from Coursera that gives you unlimited access to their most popular courses, specialization, professional certificate, and guided projects


3. Complete React Developer in 2025 (w/ Redux, Hooks, GraphQL)

This is one of the most advanced and complete courses to learn React.js in 2025. This course covers almost everything a React developer needs to know from context APIs to Hooks to Redux.

By joining this course you will master the React ecosystem from scratch and become a senior React developer, a top 10% React.js developer who knows React.js in depth including Hooks, Redux, GraphQL, and much more.

This course was created by famous instructor Andrei Neagoie, who is an awesome instructor and puts a lot of value in his courses with exercises, assessments, and projects.

You will build a massive E-commerce app with Redux, Hooks, GraphQL, Context API, Stripe, and Firebase in this course, step by step, and learn all these key skills along the way.

Here is the link to join this courseComplete React Developer in 2025 (w/ Redux, Hooks, GraphQL)

Best course to master React.js online

Btw, you would need a ZTM membership to watch this course which costs around $29 per month but also provides access to many super engaging and useful courses like this Python course and this JavaScript Web Projects: 20 Projects to Build Your Portfolio course. You can also use the FRIENDS10 coupon to get 10% OFF.


4. React — The Complete Guide (incl Hooks, React Router, Redux)

I am a big fan of Maximilian Schwarzmüller and he is probably the best instructor out there in Udemy or another online course website for Angular and React.js.

Having attended his courses like Angular — The Complete Guide and React Native — The Practical Guide, I can say that they are simply awesome and he explains everything in such a way that you will understand even complex concepts without making a sweat.

On top of that, he is very hands-on and he builds his applications and examples from scratch, explaining every single thing he is doing, which makes it easy to follow instructors and learn along.

Like the previous React course, this one also covers all important React fundamentals like building components and leveraging them to build complex GUI. It also touches base on React for managing state and how to use Redux along with React JS.

Here is the link to join this React course — React — The Complete Guide

Best online course to learn React.js

The course is also very comprehensive with more than 33.5 hours of material. You will start with fundamentals and then learn to code in React, followed up by testing and debugging your React application.

In short, a complete guide to learning React.js in 2025. Highly Recommended !!



5. Reintroducing React: V16 and Beyond [Educative]

Frontend frameworks are always changing, and React is no exception. While the fundamental principles have stayed the same, the way we write React applications has evolved over the last 12 months.

This course can teach you all the new features of React and also how to use React in a more modern way in an interactive way.

This course was created by Ohans Emmanuel, who has extensive experience with React and building interactive and scalable consumer-facing products.

You’ll start by exploring the new lifecycle methods, and then you’ll go on to learn about state management with the context API. You will also learn advanced topics like React memo, lazy loading, hooks, and more.

Here is the link to join this courseReintroducing React: V16 and Beyond

Best interactive course to learn React.js

Btw, Educative is a unique learning platform with its text-based, hands-on learning.

If you find Educative courses useful, which they are, particularly their Grokking courses like Grokking System Design Interview and Coding Patterns then consider getting an Educative subscription that provides access to all of their courses for just $14.9 per month. It’s a cost-effective and better way to learn on Educative.


6. React.js: Getting Started [Pluralsight course]

This is one of the best courses to learn about the React library on Pluralsight. The instructor Samer Buna is a software developer, technologist, and product delivery expert and has done a wonderful job explaining React concepts to beginners.

This course covers all the features offered by React JS and explains their advantages and disadvantages relative to the other popular options available like Angular or Vue JS.

It also discusses some of the important topics like React’s one-way reactive data flow, the virtual DOM, and JSX syntax for describing markup.

In short, one of the best courses to start learning React JS on Pluralsight, even for people who are relatively new to front-end programming and JavaScript.

Here is the link to join this course — React.js: Getting Started

Best React course on Pluralsight for beginners

Btw, you need a Pluralsight membership to access this course. If you are already a member then just join this course but if you are not then you can become a Pluralsight member by option for a monthly subscription of $29 a month or a yearly subscription of $299 per year.

This gives you access to more than 5000+ high-quality courses to learn the latest technologies. If you don’t want to commit, you can also try this course by signing up for the 10-day free trial on Pluralsight which provides you 200 minutes of access to all its courses, including this one.


7. Advanced React and Redux: 2025 Edition

This is another awesome course from Stephen Grider on React and Redux. In this course, Stephen provides detailed walkthroughs on advanced React and Redux concepts like Authentication, Testing, Middlewares, HOCs, and Deployment.

You will learn how to build a scalable API with authentication using Express, Mongo, and Passport and learn the differences between cookie-based and token-based authentication.

You will also figure out what a Higher Order Component is and how to use it to write dramatically less code and learn to set up your testing environment with Mocha and Chai.

In short, an advanced-level React and Redux courses that you can use along with the first React course mentioned in this article to become a complete React developer.

Here is the link to join this course — Advanced React and Redux: 2025 Edition

Best course to learn React.js and Redux

8. FullStack React [Book]

If you like reading books along with watching the course then this React book is for you. A wise developer will want to have a well-rounded understanding of web development. To acquire this, you should employ a few of the other disciplines utilized by seasoned professionals.

In this book, you will learn Full Stack React from experts like Anthony Accomazzo, Nate Murray, Ari Lerner, Clay Allsopp, David Guttman, and Tyler McGinnis. There is hardly any book where you get a chance to learn from so many experts in one place.

This book broadens our understanding of multiple frameworks and ways to employ full-stack development. You will be a confident developer, after digesting the topics in this important text.

All contributors are respected authors and developers, with extensive experience with many languages and frameworks

Here is the link to buy this book —. FullStack React

Best book to learn React.js

And, if you need more choices, you can also check out this list of best React.js books to learn in 2025.


9. React Developer course from AlterClass

This is another amazing React course that I liked. Created by @Greg D’Angelo, a senior software engineer and mentor specializing in teaching React, JavaScript and much more this course will teach you all the essential concepts a React Developer should learn.

Here are the main concepts you will learn in this course:

  1. React Fundamentals
  2. React State Management
  3. React Styling
  4. React Hooks
  5. React Routing
  6. React Testing
  7. Firebase Auth & Database
  8. Deployment and Hosting

You can join this course to master React and build real-world applications. Also worth noting is that the first module of this course, React Fundamentals is free and worth joining.

Here is the link to join this courseReact Developer course from AlterClass

Best online React.js course

10. The Complete React Web Developer Course (with Redux) [Udemy]

This is another awesome course on Udemy to learn how to build and launch React web applications using React v16, Redux, Webpack, React-Router v4, and related technology.

The Complete React Web Developer Course 2 starts with the React fundamentals like components, JSX, etc, and covers everything you’ll need to build and launch React to web apps.

You’ll learn what it takes to build and launch a React app, from the first line of code to the final production deployment. yes, the course is truly hands-on and you will learn to React not by watching but by doing.

It also has programming challenges and exercises which are designed to test and reinforce whatever you have learned. You will also build two real-world React web apps Indecision, a decision-making app, and an expense manager called Budget.

Here is the link to join this course — The Complete React Web Developer Course (with Redux)

Best React JS course for beginners

These apps have all the features you’d expect from a real-world application including authentication, user accounts, routing, testing, form validation, database storage, and more. These development exercises will provide you with valuable experience, which you need to clear any React interview.

The author Andrew Mead is a full-stack developer and a great teacher who has in-depth knowledge of the subject he teaches. This course is truly awesome and hands-on and I highly recommend this to all programmer who wants to become professional web developers using React.

This course is designed around one goal: turning you into a professional React developer capable of developing, testing, and deploying real-world production applications and it has lived up to its promise.

11. Complete Intro to React, v8 on Frontend Masters

This is another impressive and most up-to-date online course for developers to build real-world applications using the modern React framework (version 18.x+).

Led by the experienced instructor Brian Holt from Stripe, this Frontend Masters course provides a comprehensive introduction to React, equipping learners with the knowledge and skills to leverage the latest features and tools in their projects.

From the very beginning, you will be guided through a step-by-step journey, starting with the React fundamentals and gradually progressing to advanced concepts. The course covers all essential topics such as React hooks, effects, context, and portals, enabling developers to harness the full power of React in their applications.

Along the way, you will also get chance to work with various tools from the React ecosystem, including Vite, ESLint, Tailwind CSS, React Router, and React Query.

By incorporating these tools, you will gain a holistic understanding of how different components can be combined to create a complete application using the React library.

The best thing about the course is that it's hands-on and it also has a project where you will build an application for browsing adoptable pets, providing a practical context for applying the concepts learned.

Here is the link to join this course Complete Intro to React

On top of that, the production quality of the course is top-notch, with clear audio, well-designed slides, and high-definition video, enhancing the overall learning experience, you won’t find that in any other place.

The course materials, including code samples and additional resources, are easily accessible, enabling learners to reinforce their understanding at their own pace.

12. React 18 Tutorial and Projects Course — 2025 Edition

This is a new React.js course I have found and it's perfect for anyone who wants to learn React.js in 2025, especially by doing projects.

This project is created by popular Udemy instructor John Smilga and it’s a hands-on course to learn React 18 in depth.

The course not only teaches you React.js but also Axios, Router 6, Query 5, Redux Toolkit, and much more. And the best thing about the course is that you will build 25 projects on this course which is amazing.

Projects include all kinds of projects like an e-commerce project, HackerNews clone, Github users, Color Generator, Unsplash image project, and much more. This is also a massive course with more than 77 hours of content and more than 22 articles

Here is the link to join this project React 18 Tutorial and Projects Course — 2025 Edition

That’s all about the best Udemy, Coursera and Educative courses to learn React and Redux frameworks for modern web development in 2025. The list not only includes online courses to learn React.js but also interactive, coding-based courses as well React certificates, books, and project-based React courses as well.

If you are looking to build your website or looking for a job in the web development space, these online React.js courses will help you a lot.


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Thanks for reading this article so far. If you like these online React and Redux courses then please share them with your friends and colleagues. If you have any questions or feedback then please drop a note.

P. S. — If you are looking for some free courses to start your React.js journey then you can also check out this list of Free React.js Courses for beginners and Web developers.