#reactjs interview questions and answers

[legendaryearthquakestranger]

ReactJS interview questions

ReactJS interview questions: Prepare for your ReactJS interview with these 25 comprehensive and original interview questions and answers covering React basics, components, state management, lifecycle methods, hooks, JSX, virtual DOM, and more. ReactJS Interview Questions and Answers ReactJS Interview Questions and Answers What is ReactJS? ReactJS is an open-source JavaScript library…

[homeworkforlife]

30th May 2025 | Not a Technical Interview

Today was hilarious. I was messaged to my work text app to check if I could do a call that's just a 10 mins chat at 3PM. I was busy outside and mentioned if it could be done on Monday instead.

A conversation happened and I decided that I can do it today at 3PM. I was told it's just a 10 mins chat. Upon the call at 3PM, I shared details about myself. After that it became a technical interview where I was asked very reasonable questions about my knowledge on ReactJS but lots of it were memory based. I knew the answers and I could answer them, but due to not having touched ReactJS for awhile, I couldn't answer them as much as I could have had I revised it.

After the call ended I was told not to worry so much about the technical interview, which is nice haha because while a technical interview happened, it wasn't about that.

I appreciate him saying that and I don't know what they were assessing but it was a funny experience. I of course hope to get it so that I can become even better in my ReactJS. However, if it doesn't go accordingly, I wouldn't in anyway consider that a defeat or disadvantage.

There's also another reason to that that I want to highlight. My senior who very competently taught me ReactJS has moved to a different country. While she's not recognised by one key leader in our old team as being as capable as the other person, who is actually arrogant and seemed like the most skilled developer, she certainly is. Based on my experience with them, they are both quite closely technically skilled, but that other arrogant seeming person seemed to be perceived incorrectly as being the most skilled.

While she has ample experiences under her belt, she chose to work in a startup doing what she's good at. To me, this isn't a setback, but a step forward because it's an experience to learn how to build her own company and how running a startup is like.

With that mindset in me, if I'm honest, I kinda am excited to work in a startup. Not one that's just started or struggling, but one that's promising and well managed by competent leaders. I might move on to do a startup or some SMEs. I'm not sure if doing corporate actually allows me to become better at a faster pace, or even earn the salary that I deserve. It hasn't seemed that way to me and for lots of people who I have spoken to.

All I know is that lots of highly skilled software engineers either stay in corporate being paid well with their high positions and severe stress. Or the rest, who move on to start their own startups or companies. If I'm honest, owning a company and managing one, even if it were much smaller in scale or may earn less, sounds more like success to me than those who stayed in corporate. However, in no way do I mean that corporate is bad or always worse, I'm mostly referring to this in the context of middle-aged highly skilled software engineering workers. Working in corporate has lots of benefits as well, but for sure it's not significantly better an experience than running your own startup/business or company, where you actually own an asset and have more freedom over how you can do your work.

[pankaj-sharmaa]

One of the best front-end development libraries is React. You can create web apps more quickly and effectively by writing less code. Some of the most common React JS interview questions are listed in this blog article if you want to clear the ReactJS interview process. For more details, join React Online training program.

[laravelvuejs]

Vuejs Interview Questions and Answers 2019 |Javascript| - VueJs

Vuejs Interview Questions and Answers 2019 |Javascript| – VueJs

Vuejs Interview Questions and Answers 2019 |Javascript| – VueJs

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Vue.js Interview Questions and Answers for Freshers or Beginners 2019

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[amirazam]

Reacts JS interview Questions and Answers are provided for users to update himself.  React is a JavaScript-based library which is used to create a SPA (Single Page Application) and different User Interfaces. React is developed and maintained by Facebook and other contributors. By using React, we can develop web and mobile application by just following component-based architecture, and by using React we can get the robust, scalable and high-performance application.

[hubtechitcom]

React Interview Questions and Answers

Latest ReactJS Interview Questions and Answers in 2021

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[awesomecodetutorials]

15 React Interview Questions and Answer ☞ https://bit.ly/3i4gkNC #javascript #reactjs

[lighthenight]

Long time coming

Hey tumblr and blog from over 10 years ago....

This is a post that’s long overdue.

Well, where do I start? I’m 27. I work at a hyper growth cannabis startup called Caliva. I’m single. I’m living back at home. That’s the surface, “what have you been up to?” question and how’d I answer it.

To go off that, basically I officially finished my time at UCSD June 2018. I was ready to grow career-wise, not do one-of contracting gigs, and learn from larger companies and more experienced teams/products. And so I began the job hunt. Not to say that I took a huge break after graduating by just playing games for hours on end...

Job hunt was not as easy as I expected. I remember going into it thinking, well there’s tons of tech jobs and recruiters are constantly hitting me up. Surely, I’ll land an offer sooner than later. I promised my parents it’ll take 2 months after I began searching. I’ll tell you later how long it actually took.

So it’s competitive. Figured, right? Knowing that they pay high wages for the tech industry and want the best talent they can get. The gate was really at the technical interview and the fact that I was applying to mid to senior level positions yet I couldn’t prove my worth at the technical interview.

Here were the numbers that I remember off the top of my head: 55 days, 89 applications, 66 interviews, 8 on-site interviews, 2 offers.

I made the two months at least, right? Heh at the time, this was probably one of the most stressful times, and took me on emotional roller coaster for a bit. I didn’t question my self esteem but it made me question my ability as a programmer and that my personality doesn’t really cut it when it comes to technical jobs.... except my current job. But I’ll tell you when I get there.

My job was at Logitech’s HQ in Fremont. Super exciting opportunity, working in technology that I was at the time, really interested in. ReactJS in an electron app. And gaming industry? That’s the life right there. I worked on one of the most important teams, CPG - Creativity, productivity and gaming. So all the gaming mice; that was our shit. We designed the consumer software that controls your devices all in one cross platform app. It’s called LG Hub or Kiros.

Going into it, was super excited, given that they interviewed me in what I thought was the proper way - through a practical reactjs exercise. The interviewer there, Tom, ended up becoming my mentor at Logi. My team there was welcoming forsure and quirky. There was a guy named Jack Brindle who was obsessed with amateur radio... lol and only ever used apple products. Boris was by far the most interesting - Russian dude who did everything off the grid, loud as fuck, and spoke with no filter. It was like a hodge podge of personalities - someone once told me, where google and Facebook takes all the amazing tech talent with wonderful personalities, Logitech, an old tech firm, takes the leftovers. My manager Tanvi, was nice up front but I later realized she didn’t really know what she was doing because she kept people on the team who were way underperforming.

This all goes back to Tom. Tom really showed me the ropes. He showed me the different projects he was constantly building and iterating on, which provided value to the company where the management didn’t initially see. He exposed the flaws of management to me, in as much detail and unbias as possible. He chatted with me about the differences between me and him when it comes to opinions and beliefs. He taught me how to solve problems the “right way”. And not to cut corners, only to create more work for yourself later. I still have the utmost respect for him cuz he cares about the work he does, almost to a fault. I know that anywhere he goes, he’ll be successful as an engineer and I hope to work with him again someday.

That brings me to a point for a lesson I’d like to remind myself: stay in contact with good people in your life. Don’t let them always solely contact you, react out to them.

Going back to Logi, we were rebuilding a new JavaScript team and I was there during the prototyping phase so I didn’t get as much of a chance to actually code out the product. But I provided value in other ways - side projects like yarn integration, interview automation, front end docs, etc.

The story continues... where I basically get hit up by Johnny to go to this “green tech” hackathon. I wasn’t really down initially, especially when I asked mileung for his help and he wasn’t down... gg so... I ended up going, and coincidentally, Charisse misses her bus to her hackathon in sac town and so we end up telling her to just join ours. It was at Yeti LLC, home of Boris’s ex-gf Ellie’s company; fuckin small world. Charisse thinks of honesty a genius idea to make a mobile app to track sleep data and recommend cannabis strains and dosages to the user based on sleep inefficiency. We called it REMedy. Get it? Lol lo and behold, we actually end up winning... to my big surprise.

Amidst that, other than getting a bunch of weed and goodies, we get introduced to the host of the hackathon, Caliva. I was just interested as to why they chose us tbh. They seemed to be interested in my path to programming and why I enjoy it, coming from a psych background.

So... basically Caliva becomes really interested in me and I’m still at Logitech. Some hiccups here and there at Logi, with a confrontation with Boris about him calling me “not bright” and I’m weighing my options at both places. Definitely wanted to stay at Logi and try to get full time, but Caliva went all out on me. I told them I’d need my parents approval to really feel convinced of considering it. Matt, the CTO, took me up on it and offered my parents a tour of the facility. And btw, the facility is freaking amazing, unheard of. Calvin was like “what a time to be alive”, seeing my mom go into a cannabis cultivation room.

I consoled with my dad and he told me one thing. I could always go work for Logi, but there’s only a few times that you get the chance to work for hyper growth companies, and this is one of them. So, I really took his word for it and thought long and hard on this offer Caliva was giving. Made the decision thinking it was a good career move and an exciting opportunity to pursue one of my passions, wellness.

Here I am - it’s been 7 months since I first started at Caliva and it’s even been a bit of roller coaster ride here.

To be continued...

[javascriptnext]

Best 50 React Interview Questions and Answers in 2019 ☞ http://dev.geekwall.in/4ecf0583d5 #reactjs #javascript

[fullstackdevelop]

Best 50 React Interview Questions and Answers in 2019 ☞ http://dev.geekwall.in/4ecf0583d5 #reactjs #javascript

[rehman-coding]

Important CSS Questions with Answers for Front-End Developer interview Preparation. #javascript #js #angularjs #reactjs #angular #web #webdeveloper #html #css #css3 #html5 #frontend #frontenddeveloper #vuejs #expressjs #nodejs #coder #coding #programmer #programming #software #informationtechnology #java #python #php #frontendjob github #content #git #opensource #gsoc #opensourcedevelopment #dailycoding https://www.instagram.com/p/Cn2G7fGv4pr/?igshid=NGJjMDIxMWI=

[codingblogs]

Angularjs vs Reactjs

This article contains only the basic interview questions for AngularJS that are asked to freshers. There are n-number of questions that an interviewer can ask during your interview. They can also ask questions on AngularJS vs ReactJS. You can only know answers to all the questions when you have learned well.

[credosystemz]

TOP 100 AngularJS INTERVIEW QUESTIONS AND ANSWERS..!

TOP 100 AngularJS INTERVIEW QUESTIONS AND ANSWERS..! It will help to crack the interviews..! Checkout: http://bit.ly/AngularJSInterview-Questions Book Your Free Demo Session: +91 9884412301 / 9600112302 #Angular #NodeJS #Javascript #ReactJS #InterviewQuestions #AngularJSInterviewQuestions #Chennai #TraininginChennai #CredoSystemz