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  • Avatar for Brendan Jurd
    Brendan Jurd

    react.gg

    27 hours ago

    I've been using React for a while, but I never had a proper understanding of the various hooks and what they do. The course did a good job of filling in those gaps, and I now feel like I have a much stronger foundation for developing on React.

  • Avatar for Awais Mughal
    Awais Mughal

    TypeScript

    27 hours ago

    Super Thourough and easy to follow along! 🎉

  • RG
    Reilly Goulding

    query.gg

    2 days ago

    Just finished query.gg - we've increased our usage of react-query significantly over the past year and with almost every module, I had new take-aways or considerations I could immediately apply to improve how we are handling queries. Highly recommended for anyone who's using react-query as an integral part of their stack

  • Avatar for Nacho
    Nacho

    query.gg

    4 days ago

    Everything is great!

  • Avatar for Ed Richards
    Ed Richards

    react.gg

    4 days ago

    This course was fantastic. It helped me grasp complex React concepts that I previously didn't have a great understanding of. This course was far greater value than a Bootcamp, thanks!

  • Avatar for David de Alencar
    David de Alencar

    query.gg

    7 days ago

    By far the best course on React Query. Highly recommend it.

  • RB
    Raghu Bandaru

    React Query

    7 days ago

    Very nice and conceptual throughout the process

  • JR
    Jesús Romero

    react.gg

    9 days ago

    I loved the smooth progression of difficulty and how easy it was for me to understand and reinforce the lessons.

  • Avatar for Nguyễn Tiến Dũng
    Nguyễn Tiến Dũng

    react.gg

    10 days ago

    Awsome! I think I love this course so much! :D

  • Avatar for Hubert Kowalski
    Hubert Kowalski

    react.gg

    10 days ago

    It's a fantastic resource if you’re looking to deepen your understanding of React or you're just starting. Everything regarding the contents of this course is GOLD. The combination of practical challenges, clear explanations, and engaging lessons truly makes the knowledge you gain stick! That can't be said for the built in text editor. It lacks basic functionality. There is no diagnostics, no lsp functionality at all and no Vim keybinds. In a world where exists Monaco is plainly unacceptable.

  • Avatar for Vadym
    Vadym

    query.gg

    11 days ago

    It's a great course! Thanks y'all!

  • AK
    Ahmed Kaddah

    query.gg

    11 days ago

    I enjoyed practicing the material provided and performing well.

  • Avatar for Felipe Renan
    Felipe Renan

    react.gg

    17 days ago

    The content of the course is really deep and technical, this is what I was searching for

  • Avatar for Radu Grama
    Radu Grama

    React Router

    17 days ago

    I enjoyed this course; it succinctly explained React Router in bits that are very easy to apply and relevant to most projects. I am looking forward to an update to the most recent version of React Router.

  • Avatar for Robin van Gestel
    Robin van Gestel

    query.gg

    17 days ago

    This course offers great insight into the reasons why React Query works as it does. It not only teaches you how to work with React Query specifically, but also about asynchronous data managing and some best practices in general. The quizzes and the challenges immediately put your knowledge to the test. I have already recommend this course to my colleagues and would so to anyone interested in deepening his/her knowledge on React Query.

  • F
    Fady

    Advanced JavaScript

    18 days ago

    amazing !

  • Avatar for Marcello Gonzatto Birkan
    Marcello G.

    Modern JavaScript

    22 days ago

    A comprehensive course on the latest JavaScript features, primarily introduced since ES6. Although these features are now widely used in 2024, they are not always well-explained or commonly taught.

  • Avatar for T Smith
    T Smith

    Modern JavaScript

    24 days ago

    Each lesson breaks down the concepts in digestible pieces and are delivered with common sense. Some topics I have previously had trouble understanding, such as Promises & async/await all make sense now because they built up from their core components, and the why as well as the how, and the how-we-got-here are communicated clearly.

  • Avatar for James Howard
    James Howard

    query.gg

    24 days ago

    We’re refactoring a large app to use React Query. The docs have been really useful but this course takes it to the next level. The pace is great, the challenges are actually a challenge and there was still plenty to learn, even after using RQ for a few months. I ended up creating a few refactor PRs in our codebase while following the course.

  • Avatar for Xavier Veilleux
    Xavier Veilleux

    react.gg

    24 days ago

    React.gg is a great course that covers everything from fundamentals to advanced React concepts. It makes learning fun and interesting with nice examples, animations, and videos. If you want to become a better React developer, look no further.

  • Avatar for EDUARDO M RODRIGUES
    EDUARDO M RODRIGUES

    TypeScript

    27 days ago

    Wonderful course! This is the best TypeScript resource I’ve found on the web—congratulations!

  • Avatar for Ulises Guareschi Corvetto
    Ulises G.

    query.gg

    27 days ago

    I just completed the course that was outstanding from start to finish. The highlight for me was the initial section, where we recreated React Query from scratch. This deep dive into the core concepts provided a solid understanding of how React Query operates under the hood, which added immense value for someone who’s been using it for the past three years. The explanations were perfectly clear, making even complex ideas easy to follow. As a result, I've already started applying new techniques at work, especially in how I manage query options, and handle pending and error states. This course genuinely elevated how I approach async state management. I’d highly recommend it to anyone interested in improving their app's async state management. Whether you're new to React Query or an experienced user, this course is packed with insights that can reshape your approach.

  • Avatar for Angelica Beltran
    Angelica Beltran

    query.gg

    27 days ago

    This exceptional course offers a well-rounded and in-depth learning experience that caters to beginners and those looking to deepen their understanding of the subject. The combination of video, text, examples, and practical application makes it an invaluable resource. It is highly recommended!

  • Avatar for Brendon Butler
    Brendon Butler

    TypeScript

    28 days ago

    The "lectures" were very detailed and explained topics in a way that were easy to understand. I really enjoyed that. However, the external VSCode practice problems were a struggle. There were constant errors popping up that would often break the output view and there were a couple that seemed to have minimal instruction, so I didn't really know exactly what was being asked of me. I completed the react.gg course and the integrated development environment was a massive improvement over using external tools. This Typescript course needs to implement that to be sufficient.

  • Avatar for Sateesh Gandipadala
    Sateesh Gandipadala

    React + TypeScript

    30 days ago

    I normally start many online courses but never finish them. This course is engaging I did not feel like leaving it, it gave feeling that I was learning at a consistent pace. Thanks

  • Avatar for Ewald Van Rooyen
    Ewald Van Rooyen

    react.gg

    35 days ago

    Really good stuff

  • Avatar for TP
    TP

    react.gg

    39 days ago

    Love it!

  • Avatar for Justin Hazrati
    Justin Hazrati

    react.gg

    41 days ago

    I like how many new React use techniques it taught me, which I can apply to numerous scenarios. I also appreciated that the course offered solutions so I could take notes and understand better if similar situations appear in my future.

  • Avatar for Angeliki Spiliotopoulou
    Angeliki S.

    query.gg

    42 days ago

    What an insightful, engaging and interesting course in React Query! Really glad I had the chance to attend it :-) Thank you!

  • Avatar for Karina
    Karina

    query.gg

    42 days ago

    Great course! I love the fact that it's so interactive and doesn't let me lose my focus even for a moment. I think it's a must, if one wants to take advantage of full potential of React Query.

  • Avatar for Achara Chisom Solomon
    Achara C.

    Advanced JavaScript

    43 days ago

    I love how he makes advanced concepts look so simple, the best bang for my buck so far!

  • Avatar for Mykola Kolomoyets
    Mykola Kolomoyets

    query.gg

    49 days ago

    Describing the core of react-query, how it works under-the-hood to fully understand what behaviour to expect while using the hooks in production application with industry scaling

  • Avatar for Dmytro Shapovalov
    Dmytro Shapovalov

    Modern JavaScript

    49 days ago

    Working as a senior dev for several years, I was still interested in reiterating over the basics. I liked the way how everything is explained in the course, especially prototypes. The course provides really robust mental models which, I believe, are a solid base to build everything else on top of it.

  • KK
    Kosol Komenek

    query.gg

    51 days ago

    I learned so much, even in areas I thought I had already mastered. The course’s pace and depth were perfect, making complex concepts easy to grasp. Highly recommend it to anyone looking to level up their skills with React Query!

  • Avatar for EDUARDO M RODRIGUES
    EDUARDO M RODRIGUES

    Modern JavaScript

    52 days ago

    That is the best course I’ve ever taken in my career! Congratulations!

  • Avatar for Curtis Babin
    Curtis Babin

    react.gg

    53 days ago

    I learned a LOT more about React than what meets the eye. Thank you for the challenges. I really grew to understand React under-the-hood, so thank you.

  • Avatar for Rian Aquino
    Rian Aquino

    react.gg

    53 days ago

    Even though English is not my native language, I was able to take advantage of every detail of the course! It is truly excellent work, and it taught me various topics and concepts that I wasn't confident discussing, even after working with React for some time. Thank you for the care you put into creating this course, it’s really amazing!

  • Avatar for Aubrey Mills
    Aubrey Mills

    Modern JavaScript

    2 months ago

    The course had the most straight forward explanations and examples I've seen.

  • Avatar for Xavier Sanna
    Xavier Sanna

    react.gg

    2 months ago

    Having mostly worked in backend my whole career, I recently felt the need to update my frontend knowledge to add some extra spices on my resume. I think that's a great course to get started on React, with very solid foundations.

  • R
    Rafał

    react.gg

    2 months ago

    Great course and very good and thought-provoking tasks.

  • Avatar for Stanislau Hluboki
    Stanislau Hluboki

    react.gg

    2 months ago

    I really liked how the theory part has both video and text versions. Also, the challenges were fun and engaging. Definitely learned a lot from this amazing course.

  • Avatar for Tarun Bhartiya
    Tarun Bhartiya

    Classic React

    2 months ago

    Hey Tyler, What a wonderful course!!! The videos were short and upto the point followed by some good MCQs. Keep it up!!!

  • Avatar for Pedro Rodrigues
    Pedro Rodrigues

    Modern JavaScript

    2 months ago

    Awesome course. Some deep and not too hard to understand.

  • Avatar for Angel Samano Hamud
    Angel Samano Hamud

    TypeScript

    2 months ago

    Great Course, I have enjoyed it.

  • RL
    Riley Lewis

    query.gg

    2 months ago

    I needed to learn Tanstack Query quickly for my job, and this course did not disappoint. I came away with not only a solid understanding of the library, but a new appreciation for the possibilities of what online courses could be. Thank you!

  • Avatar for Kim van der Meulen
    Kim van der Meulen

    react.gg

    3 months ago

    The course really helped gaining fundamental knowledge of React in a fun and interactive way.

  • F
    Fady

    Modern JavaScript

    3 months ago

    amazing course especially the this keyword video and the modules part

  • Avatar for Scott Kinney
    Scott Kinney

    query.gg

    3 months ago

    I had some prior experience with React Query before starting this course, but the initial sections provided excellent refreshers and introduced new insights I hadn't encountered before. As I progressed to the later sections, I gained a deeper understanding and the challenges were instrumental in solidifying my grasp of the material.

  • C
    cherrypie

    react.gg

    3 months ago

    Very useful course with detailed examples and explanation. Learnt a lot from it. Highly recommend to anyone who wish to gain hands-on experience and deeper understanding on React.

  • Avatar for Dimitar Mandarliev
    Dimitar Mandarliev

    react.gg

    3 months ago

    Amazing :)

  • Avatar for sanketkumar7195
    sanketkumar7195

    Advanced JavaScript

    3 months ago

    the pace of the course is quite good. I learned so many things from this course

  • Avatar for Sander Neset
    Sander Neset

    react.gg

    4 months ago

    I love that this course explains concepts in React in a very thorough, in-depth way, and it does so incrementally. You learn a lot about how things work behind the scenes, and very importantly, WHY they work the way they do. I loved the interactivity in the lessons and challenges. Fantastic course!

  • Avatar for Lane Melancon
    Lane Melancon

    Modern JavaScript

    4 months ago

    I really enjoyed the material covered in this course. I wish there were mini-games, exercises, or small projects to help reinforce the learning. I re-watched each episode twice, once for an initial overview and the second for detailed note-taking, and then practiced (breaking/rebuilding/implementing) the code examples used throughout the lessons. This method allowed me to generate questions and seek answers through external videos and resources while providing a way to reinforce what I learned. The lessons in this course provided a detailed overview of JavaScript; while some lessons left me confused or asking questions, it did, however, provide a great path to ask the questions that I didn't know needed to be asked to fully understand the concepts in each lesson.

  • J
    Jan

    React + TypeScript

    4 months ago

    Its good refresher course after a long time not coding react with typescript

  • Avatar for Ashikur Rahman
    Ashikur Rahman

    Modern JavaScript

    4 months ago

    I was already familiar with most of the topics in this course, but I didn't know the exact details behind the scenes. The way the course is structured and how every tiny detail is explained is fabulous.

  • Avatar for sanketkumar Shevkar
    sanketkumar Shevkar

    Modern JavaScript

    4 months ago

    Just completed the course. This is not begginer course. some of topics goes above head. no time wastage. recommended. I like the how coparison shows of callback vs promises.

  • J
    Jan

    TypeScript

    4 months ago

    Its a good refresher after not coding for a long time. I learned a lot through out the course

  • Avatar for Daniel Exposito
    Daniel Exposito

    react.gg

    4 months ago

    I found the course to be highly practical, easy to follow, and understand. I really enjoyed the learning experience, and it has been the best way for me to learn React so far. Highly recommended!

  • Avatar for Ignacio Herrera
    Ignacio Herrera

    react.gg

    4 months ago

    I've been working with React & Typescript for a couple of years now and I wanted to catch-up with some of its new features. This course surprised me with the tons of up-to-date information, hands-on exercises, and easy to understand explanations. I've learned a bunch of new stuff!

  • Avatar for Michal Roman
    Michal Roman

    react.gg

    4 months ago

    Great course

  • Avatar for Ignacio
    Ignacio

    React + TypeScript

    4 months ago

    Covers all the fundamental information needed to create or migrate a project using typescript and shows a real example on how to do it. Great course overall! :)

  • Avatar for surya
    surya

    Redux

    4 months ago

    So many insights of redux, Awesome course!

  • Avatar for Ignacio
    Ignacio

    TypeScript

    4 months ago

    Generally, my opinion is that the course is good, however there are quite a lof of concepts that are swept through, the examples are very fast paced and often times complex and hard to follow for someone that is just learning typescript for the first time. I think a longer, more slower paced course would be better to fully understand everything.

  • Avatar for James Totty
    James Totty

    react.gg

    4 months ago

    One of the best online courses out there. The lessons are clearly and concisley explained. The interactive quizes and challenges are a great way to reinforce what you've learnt.

  • Avatar for mihtonmi
    mihtonmi

    react.gg

    5 months ago

    I really like the advanced part of the course, there are lot of things I thought I was already comfortable with but I discovered I had a lot to still learn!

  • Avatar for Jan
    Jan

    Advanced JavaScript

    5 months ago

    Its good to refresh your javascript knowledge using this when you took a long break from development.

  • Avatar for Anthony
    Anthony

    Modern JavaScript

    5 months ago

    The explanations are very clear. Even complex concepts are instructed in a clear and comprehensive way.

  • Avatar for Pyro
    Pyro

    Modern JavaScript

    5 months ago

    Awesome course, great insights and very clear explanation of deeper concepts. Not your ordinary course.

  • Avatar for Paulo Sousa
    Paulo Sousa

    React + TypeScript

    5 months ago

    The course is well-designed and informative. However, if purchased individually, it might not feel like good value for money. Love the fact that the videos were small.

  • Avatar for Alex Karadzhikov
    Alex Karadzhikov

    Advanced JavaScript

    5 months ago

    Firstly want to say a big thanks for this really cull stuff! I have repeated lots of things during the course. I am not a beginner in JavaScript at all, but i was glad to walk through it once again! An also as i not English speaker at all it was a cull opportunity to improve my English as well! Thanks again!

  • Avatar for Pritam Tirpude
    Pritam Tirpude

    React Router

    5 months ago

    I recently completed the React Router course offered by ui.dev, and I must say, it was an enlightening and comprehensive learning experience. This course is perfect for both beginners and experienced developers looking to enhance their understanding of React Router and its practical applications.

  • Avatar for Ahmed Kaddah
    Ahmed Kaddah

    React Router

    5 months ago

    I love the way of videos recorded and very easy to understood

  • IA
    Ishaan Agrawal

    react.gg

    5 months ago

    Probably the best course on the internet for people familiar with React, looking to improve their mental models and understanding.

  • Avatar for Dimitar Mandarliev
    Dimitar Mandarliev

    Modern JavaScript

    5 months ago

    I like the content because it goes back to the fundamentals and you can pretty easily iterate further with clear vision. I would recommend it to anyone who wants an intermediate course in JavaScript or just wants to get the basics right.

  • KS
    Kumar Sarth

    Modern JavaScript

    5 months ago

    Clear and concise explanation.

  • Avatar for Himanshu
    Himanshu

    react.gg

    5 months ago

    It was worth buying this course, saved a lot of time and was able to learn all essentials around react.

  • JN
    Juan Niño

    Modern JavaScript

    6 months ago

    As someone new to JS, but with development experience with other languages, I appreciate the thorough history on why this work the way the do.

  • Avatar for Vikrant Bhat
    Vikrant Bhat

    query.gg

    6 months ago

    I just love how the course content flows into the next. Also the videos are not plain old boring videos, they are legit interesting. The storytelling is top-notch!

  • Avatar for Nicolás
    Nicolás

    react.gg

    6 months ago

    Detailed explaining of concepts which was very helpful for me, considering I have 3+ years of experience using React.

  • Avatar for JB
    JB

    query.gg

    6 months ago

    I'm absolutely loving this course. The parts about TanstackQuery that have been confusing to me have been made clear in the course.

  • Avatar for Gynchiii
    Gynchiii

    Modern JavaScript

    6 months ago

    Yooo, Super cool, it's good to remember some concepts and relearn some things in the most coherent way, super intuitive and the content is very engaging

  • Avatar for Christopher Ehrlich
    Christopher Ehrlich

    query.gg

    6 months ago

    Started query.gg tonight. production values are insane. im 1/3 in, i would say i'm very experienced with react query and ive already learned several valuable things ask your job to buy it for you, its worth it 10000x. all of the information is in the docs and practical react query, but it's a lot to take in. the course gives the right stuff in the right order.

  • Avatar for Jacob Devore
    Jacob Devore

    query.gg

    6 months ago

    I just completed the http://query.gg course, and if you are using React Query in production, I cannot recommend this course enough! Great work @TkDodo.

  • Avatar for Blaine Gunn
    Blaine Gunn

    query.gg

    6 months ago

    Brilliant experience. Learned all I needed to know about React Query.

  • Avatar for Aryan Deora
    Aryan Deora

    query.gg

    6 months ago

    I haven’t come across any technical writing in recent times that parallels Dominik’s blog posts. Combining them with @uidotdev’s exceptional story telling, I cant even imagine how incredible this course will be. No matter how well you think you know TanStack Query, you'll emerge a more skilled developer with your assumptions challenged!

  • DS
    Dougie Silkstone

    query.gg

    6 months ago

    It's good. Real good.

  • Avatar for Tanner Linsley
    Tanner Linsley

    query.gg

    6 months ago

    Trust me that there's no unwarranted shill when I say that I've never seen tech education quality quite like this new Query course. The uidotdev team are geniuses and Dominik is quite literally our planet's leading expert on all things Query. If you want to learn Query, this is 100% the best way.

  • Avatar for Kaushal Sharma
    Kaushal Sharma

    react.gg

    6 months ago

    Everything explained from the first principles.

  • TO
    Ted Olsen

    react.gg

    6 months ago

    If you're at a fresh start or have been dabbling and are ready to bring it all together, this course is fantastic. They hammer the fundamentals so you really get to understand what React is about, and make sure it sticks with challenges at each step. It helps that the UX is slick and easy to look at too. I feel like I'm writing ad copy but it really is this good!

  • I
    Indira

    Advanced JavaScript

    7 months ago

    Thank you digging into the fundamentals. Nice refresher!

  • Avatar for Sergey
    Sergey

    react.gg

    7 months ago

    Even as a developer who's been working with React for the past six or so years I found the course extremely valuable and informative and actually learned a lot of new stuff about React while also solidifying (and sometimes invalidating) my previous knowledge. The course is nicely done, it has both videos and transcripts, it's entertaining, there are interactive diagrams that help understand complex concepts, and the exercises are actually interesting to do. Good stuff

  • Avatar for Jennifer
    Jennifer

    react.gg

    7 months ago

    Before this course, hooks were concepts that I would work around. They were obstacles that I had to overcome to produce the result I wanted. react.gg has changed that for me - they are no longer obstacles, they are tools. The knowledge this course has given me has completely reframed my mental model of React and I'm thankful to the team at ui.dev for producing it.

  • Avatar for Sakshi Chaudhary
    Sakshi Chaudhary

    Modern JavaScript

    7 months ago

    Good refresher for people who are already familiar with JavaScript and a good brief introduction for the beginners as well.

  • Avatar for Manuel Robles
    Manuel Robles

    react.gg

    7 months ago

    I loved the way it was structured, with theoretical but not boring sessions complemented with some quiz and an amazing hands on building a library, I had fun and learned a lot at the same time, thanks for create this course.

  • K
    Karl

    react.gg

    7 months ago

    The visual representation of complex topics, when then made these easy to absorb

  • I
    Indira

    Modern JavaScript

    7 months ago

    Revisiting the fundamentals is always great. Glad I could spend time on this amazing course.

  • Avatar for Mahmoud Anwar
    Mahmoud Anwar

    react.gg

    7 months ago

    It has a lot of useful information even if you thought that you knew react very well.

  • Avatar for Colin Nickeson
    Colin Nickeson

    React Query

    7 months ago

    This course was fantastic. What I really liked about the course the was call outs to best practices. It goes above an beyond of just understanding the basics, but goes into details that even experienced engineers could have easily missed. Great course, looking forward to learning the other courses! Lastly, my suggestion for the next course would be Next.js ;)

  • Avatar for Nicolas
    Nicolas

    react.gg

    8 months ago

    I learned so much from this course. I like how it's structured and help you build knowledge from zero to hero. The sandbox exercises are great!

  • Avatar for Connor Rouillard
    Connor Rouillard

    react.gg

    8 months ago

    Fantastic resource! Really helped to re-contextualize these concepts in a way that made them easy to understand.

  • AG
    Andres Garza

    Classic React

    8 months ago

    Great course, lov ethe teaching style

  • Avatar for VIKTOR MIRJUSCHENKO
    VIKTOR MIRJUSCHENKO

    React Query

    8 months ago

    I love about everything there, buddy! I love the manners, love your videos and how clarity of speech, bright material presentations, love the deepness of diving into practical use cases. To my regrets, tomorrow will be final day of my complete subscription (to all your products). Because of I'm from Russia, and we haven't ability to continue to pay there, as previously it was payed by the international company where I worked a 10 years untill the relationships ending a year you know why. Thank you for everything! The best courses in the web. Your React.GG is ultimate course, beyound any doubt! Believe, I will be able to continue your courses one day, especially I'm waiting for new ReactQuery course! Good luck with it.

  • Avatar for Rizzle Frontend
    Rizzle Frontend

    react.gg

    8 months ago

    Very intuitive and not like other tutorials

  • Avatar for Chip Harlan
    Chip Harlan

    react.gg

    8 months ago

    Great introduction into react. I'm the type of person who likes to just read just enough to get started, and then brute force my way through learning, and I was finding that that style of learning wasn't gelling really well with react. This course is great at teaching how react works as a whole, that you might miss from just looking at a few sample applications. It's shown me what to look for and how to approach problems in a more react-centric way. Highly recommned this course to anyone wanting to update their understand of JS and React.

  • Avatar for Adrian Contreras
    Adrian Contreras

    Redux

    8 months ago

    Gives good fundamentals about how Redux works and how you can start implementing it in your projects. The only downside is that some of the libraries are dated, including the version of Redux used in this course.

  • BA
    Bruno Alves

    react.gg

    8 months ago

    This course has some of the best learning approaches by far. I came into this course without any previous knowledge of React and I still managed to understand all the topics. If you're looking into learning React, this might be one of the best courses out there. Thank you so much 🙏

  • Avatar for Sebastian
    Sebastian

    React Query

    8 months ago

    This course was exceptional, and I was particularly impressed with the instructional approach. The insights gained have inspired me to implement React Query in a client's project, a decision that has been met with unanimous approval from the entire team. In summary, this is not just a great course but also an introduction to a fantastic library that has significantly enhanced our workflow. Highly recommended!

  • Avatar for Victor
    Victor

    react.gg

    9 months ago

    A focused, entertaining and practical course. I doubt a better one exists to familiarize yourself with the React ecosystem.

  • A
    Ash

    Modern JavaScript

    9 months ago

    I learnt concepts that I already knew in much more depth. Explained and presented very well.

  • Avatar for Matthew
    Matthew

    React Query

    9 months ago

    Fantastic course, very in depth. Would love to see it updated (ex. using react-query v5, nextjs server side rendering and app router)

  • Avatar for James Nock
    James Nock

    Advanced JavaScript

    9 months ago

    That super() wasn't a React thing, it was in fact an ES6 class thing all-along.

  • Avatar for sertaç cebeci
    sertaç cebeci

    react.gg

    9 months ago

    this was a great course overall

  • Avatar for Carolina de Moraes Josephik
    Carolina d.

    TypeScript

    9 months ago

    I learned a lot, especially when it comes to Generics (where I really used to fall short)

  • AF
    Andrew Fiala

    Modern JavaScript

    9 months ago

    I loved the detailed explanations and code examples. The quizzes helped me retain all the info

  • Avatar for Ignacio
    Ignacio

    Advanced JavaScript

    9 months ago

    Amazing course, great for experienced people to have a refresher on core javascript concepts and also will provide a deeper understanding for other's that are just starting with the language. I believe knowing these small details are the ones that seperate average developers from great developers.

  • Avatar for Ignacio
    Ignacio

    Modern JavaScript

    9 months ago

    Interesting course to brush up on javascript theory as well as learn the language's nuances regarding its core topics.

  • Avatar for Shoaib
    Shoaib

    Modern JavaScript

    9 months ago

    A remarkable gratitude from myside . I fall in love with learning. Thanks Tyler

  • Avatar for Gabriel Souza
    Gabriel Souza

    Advanced JavaScript

    9 months ago

    Simply mind blowing, there's so much to process here... Understanding the way things work on JS and why it work like that, I'm amazed how it changed my perspective.

  • Avatar for James Nock
    James Nock

    react.gg

    9 months ago

    Anyone who is serious about understanding how to use React will benefit from this course.

  • M
    Momo

    react.gg

    9 months ago

    I was disappointed by the current fullstack dev bootcamp in which i am participating. I found this course by luck, and I must say it did more for my understanding of react than any other course that i have taken.

  • Avatar for surya
    surya

    react.gg

    10 months ago

    This course is a treasure trove of advanced React knowledge, expertly curated to equip developers with essential skills and optimization techniques. The explanations are crystal clear, ensuring a deep understanding of each topic covered. What sets this course apart is its practical approach, with examples that resonate directly with real-world development scenarios. The emphasis on custom hooks adds another layer of depth to the learning journey. If you're looking to take your React skills to the next level, look no further than React.gg.

  • RK
    Raj Kumar

    Modern JavaScript

    10 months ago

    helped me to learn the concepts in depth. thanks you

  • Avatar for  Sabrina Goo
    Sabrina Goo

    Modern JavaScript

    10 months ago

    Very informative, well paced, and I like how you take the time to explain why things work the way they work, by looking at how it was done before and how it has evolved. I will coming back to this course quite regularly!

  • Avatar for Gabriel Souza
    Gabriel Souza

    Classic React

    10 months ago

    This course is amazing, I took it motivated by some legacy code that I have to give maintanance. Now I am not only able to understand better what I'm looking at but also to find simple solutions to a lot of problems we have.

  • Avatar for Kudaiar Pirimbaev
    Kudaiar Pirimbaev

    react.gg

    10 months ago

    Advanced concepts & up-to-date examples.

  • Avatar for Tim
    Tim

    Modern JavaScript

    10 months ago

    Topics were very well explained.

  • Avatar for Tyler Santos
    Tyler Santos

    Modern JavaScript

    10 months ago

    This filled in so many of the gaps that I have had for so long. Coding daily would bring up questions which I would "love to learn the answer to someday". This course answered all of those questions for me. Thanks for finding fun and relatable ways to learn. This sets the course apart from so many others because of the breadth and depth, but also the variety of ways to convey the same idea.

  • Y
    Yuliia

    React Router

    10 months ago

    Detailed explanation of different topics. Love it.

  • Avatar for Daniel Jankowiak
    Daniel Jankowiak

    Modern JavaScript

    10 months ago

    I learned a lot, especially in areas I thought I knew well. I definitely recommend it

  • Avatar for Miguel Angel Ordoñez Morales
    Miguel A.

    Modern JavaScript

    11 months ago

    I learned a lot with the course. It has great explanations since it goes deeper into the why of things. As an improvement, it would be great to have some practical exercises (small programs) and not just quizzes

  • Avatar for Brendan Lentz
    Brendan Lentz

    Modern JavaScript

    11 months ago

    The Async JavaScript section was my favorite. Overall this was a great course to properly learn the fundamentals of things of certain things. Take for example ES6 modules. I never took the time to dive deep and understand them, and I'm glad I did now. Totally worth it.

  • Avatar for Adam Crabtree
    Adam Crabtree

    Classic React

    11 months ago

    Absolutely fantastic course, coming from someone with an extensive background in JS training. I was conceptually familiar with facets of React, so I burned through the videos and projects on 2x and then built my own GQL + React starter project, and everything worked great. I highly recommend supplementing your experience getting started with React with chatGPT, especially wrt configurations.

  • Avatar for John
    John

    Modern JavaScript

    11 months ago

    Modern JS cause is good, but most of it is re-hashed from advanced JS... bit of a let down

  • Avatar for Mario Fernández-Pacheco Albandea
    Mario F.

    Advanced JavaScript

    11 months ago

    Discovering things in these course that I was pretending to know before was really interesting, even founding some things in the meantime I was developing with it at the same time. Great course and super recommended for anyone interesting in knowing more in depth how JavaScript works.

  • Avatar for Mohit Arora
    Mohit Arora

    React Router

    11 months ago

    The course structure was well-planned and organized, providing a clear path for learning,highly recommend to anyone interested in understanding react router in detail

  • Avatar for Filipe Sousa
    Filipe Sousa

    react.gg

    11 months ago

    I have done a lot of React courses and for me this one is just the best.

  • Avatar for Mohit Arora
    Mohit Arora

    React Query

    11 months ago

    I thoroughly enjoyed the course, and it has significantly boosted my confidence in building web apps. The content was incredibly valuable, and I feel well-equipped to apply what I've learned. Thank you for providing such an enriching learning experience

  • Avatar for alvarnydev
    alvarnydev

    Modern JavaScript

    11 months ago

    Overall great explanations and visualizations, Tyler really knows his stuff. Thanks :)

  • MW
    Mohit Wadhwa

    Modern JavaScript

    11 months ago

    Amazing course with small details

  • Avatar for Ahamed Yaseer
    Ahamed Yaseer

    react.gg

    12 months ago

    I love everything about this course. Great content and recommend for all level of React developers.

  • Avatar for Ma'ruf
    Ma'ruf

    React + TypeScript

    12 months ago

    Informative

  • Avatar for Eugene Ignatov
    Eugene Ignatov

    react.gg

    12 months ago

    I found it pretty easy to understand all at the beginning , however when course progress it was way more challenging and hard to grasp some topics. Overall great explanations.

  • Avatar for Marco
    Marco

    react.gg

    12 months ago

    I have done at least three React courses and this is the best of them all. It allows you to dive deeper and advice is given on the best use of react. Outstanding.

  • Avatar for Kirk Is
    Kirk Is

    react.gg

    12 months ago

    Very good mix of lessons (readable or video) and challenging but not wackadoodle programming challenges.

  • Avatar for Martí Serra Molina
    Martí Serra Molina

    TypeScript

    13 months ago

    It was very detailed and covered a lot of things.

  • Avatar for gslopez
    gslopez

    react.gg

    13 months ago

    I completed the course, it was AMAZING. The content is very clear and summarized. I liked it, highly recommended.

  • Avatar for Alexander Barkhatov
    Alexander Barkhatov

    react.gg

    13 months ago

    The course is simply amazing. It is even better than I imagined when I first saw the announcement. It has definitely improved my confidence in working with React. The explanations are thorough but not boring, the exercises are fun and well-structured, and you get to play with a bunch of Web APIs along the way.

  • Avatar for Julio Teixeira
    Julio Teixeira

    React Query

    13 months ago

    I just finished the course, it was an amazing, great experience, as a senior React developer I can easily recommend this course to anyone into React query or remote state management

  • Avatar for Hugo Cruz
    Hugo Cruz

    React Query

    13 months ago

    I had been playing with React Query for quite some time. I watched several tutorials on youtube, read some documentation about it, but it wasn't until I got to a project where it was used, that I decided to look at the official documentation and buy the course. It has been amazing, I really learned how to work with this powerful tool. Thank you!!!

  • Avatar for Anshen
    Anshen

    React Router

    13 months ago

    Great

  • NK
    Nick Krüger

    react.gg

    13 months ago

    awesome course, i can really say that i understand react and its behaviour now.

  • Avatar for Francesco Pesoli
    Francesco Pesoli

    Modern JavaScript

    13 months ago

    I learned a ton and especially in areas that I thought I already fully understood. The pace and thoroughness was fantastic.

  • DB
    David Badia

    react.gg

    13 months ago

    This is an awesome course made by big professionals. Highly recommended

  • Avatar for Roo McCrudden
    Roo McCrudden

    Modern JavaScript

    13 months ago

    Really strong explanations looking back at historical issues with JS and how it has improved through the years with different, more efficient and performant ways of achieving the same result.

  • Avatar for Frank Grullon
    Frank Grullon

    Advanced JavaScript

    13 months ago

    The topics are very well explained and once a topic is finished you can see as you progress through the course the topics that were taught in past lessons are being applied and for me this solidifies my knowledge, very good javascript course.

  • Avatar for Jordi. P
    Jordi. P

    react.gg

    13 months ago

    Informative, personable , and really grabs my attention

  • F
    Franklin

    Modern JavaScript

    14 months ago

    The explanation is clear and concise, kudos

  • TL
    Ting-Chieh Lin

    react.gg

    14 months ago

    It is great that I chose the right learning platform and have learned a lot. I really love the "custom hook and reducer" part. Thank you for everything again

  • Avatar for Dana
    Dana

    Modern JavaScript

    14 months ago

    I am SO incredibly thankful for this course. So many things I've memorized every day have finally connected together and I now understand how stuff works under the hood. I will definitely be going through all of the other courses!

  • Avatar for Tauan Camargo
    Tauan Camargo

    React Query

    14 months ago

    I love it should be awesome to have more content

  • Avatar for Justin Dechow
    Justin Dechow

    Advanced JavaScript

    14 months ago

    A real deep dive on some complicated JS topics. Tyler does an amazing job of breaking down what's occurring and makes it incredibly easy to understand. Walks you through ES5, but ties it in to newer ES6 functionality.

  • Avatar for Tauan Camargo
    Tauan Camargo

    React Query

    14 months ago

    awesome course

  • F
    Franklin

    Advanced JavaScript

    14 months ago

    Foundation, history, and the reasoning behind some of the decisions on how x or y js feature was implemented the way it is, awesome job

  • LZ
    Luke Zammit

    Redux

    14 months ago

    I liked breaking down the libraries and how they work before actually using them. Enjoyed the course. Thanks.

  • Avatar for Daniel Nascimento
    Daniel Nascimento

    Modern JavaScript

    14 months ago

    A really good overview of some crucial modern JavaScript features with interesting bits of historical context on how the language evolved.

  • Avatar for Krzysztof Malkowski
    Krzysztof Malkowski

    Advanced JavaScript

    14 months ago

    Amazing piece of work by Tyler! I love how comprehensive yet not overwhelming and enjoyable it is to go through this course. Would recommend to everyone interested in JavaScript.

  • Avatar for Carlos
    Carlos

    TypeScript

    14 months ago

    It was a really detailed course and every definition and concept was break down and explained in detail.

  • Avatar for Travis Waith-Mair
    Travis Waith-Mair

    react.gg

    14 months ago

    This course will skill up any person aside from the React Core team. I appreciate that I don't have to spend wasted learning minutes setting up a repo. I can just open a browser and pick up where I left off. I recommend this to everyone, no matter your seniority level in React.

  • Avatar for Habeeb Kareem
    Habeeb Kareem

    React Query

    14 months ago

    The nexus between the topics, quizzes, project implementation and practices is impressive. I also appreciate the way approaches's pros and cons were introduced, discussed and solved. Great work and thank you for putting this course together.

  • Avatar for Eric Nichols
    Eric Nichols

    react.gg

    14 months ago

    I'm mostly a backend/AI software engineer (used to work at Google, lots of C++ and python) but not a frontend person, using this course to learn about React/JS. I'm most of the way through the course now, and it was great. I'm fairly new to React, and had read several books etc, but this clarified things much more than my reading did. Also, although it starts out easy, the course ramps up in difficulty, so I think there is something for everyone here.Since I'm new to JS in general, so learning about some of the browser APIs was also useful for me. The main (positive) surprise I had was that often the videos went too fast for me in places and I had to rewind and rewatch sections, pausing to give me time to think (normally I find videos too slow and always watch at 2x, but on this one I only did 1.5x or 2x in a few places and 1x more often since it was already running at a good pace). I liked it that it wasn't full of slow, boring, fluff content. I had to stay engaged the whole time.The videos are also delivered in written-out text form, with slightly different content, and that was really useful to give me more time to process. Great idea to include both. The course is highly interactive, and this is a great help for learning. I found myself pretty humbled by most of the coding challenges, since I usually was failing at least one test, and often had to look at the hints to get unstuck. That's a great sign that I had a lot to learn and that it's sufficiently challenging.

  • MF
    Michael Foster

    Advanced JavaScript

    14 months ago

    Turned my intutitions into deep knowledge.

  • DB
    David Badia

    TypeScript

    14 months ago

    Amazing course, it combines theoretical and practise parts.

  • Avatar for Oliver Phillip Roer
    Oliver Phillip Roer

    Redux

    14 months ago

    It was a great introduction to Redux! I really like the approach you've taken of building your own mini-Redux from the ground up, to then swap in the real package. I had moments where I was initially disappointed to see things being done in an "outdated" way, e.g. using class-based components, but then you later show how this can now be swapped out with functional components using hooks. I think that's a good way to arrive at the final solution, giving a solid understanding of why we would want to write it this way - however, I think it might be good to make it clear up front that you're essentially taking the "long tour", and that people following the course should "stay seated" until we reach the end. One thing that is really unfortunate though, is that it doesn't cover how to write "modern" Redux using Redux Toolkit, but instead teaches the "old" way of writing Redux, which requires a lot of boilerplate. I'd love to see this course get an update, or at least leave a note at the end that people should check out the Redux Toolkit.

  • Avatar for Moshe Katz
    Moshe Katz

    React Router

    14 months ago

    Love the teaching method (learn -> quiz -> task -> solution), would be great if the course was adjusted to v6.4

  • Avatar for Nick
    Nick

    Modern JavaScript

    14 months ago

    People who already have their basics ironed out will benefit from taking this course. I do possess basic knowledge of JS, to some extent. But this course was a bit too far ahead for me. I'll need to work on my basics more. Overall it's a great piece of knowledge and I do not regret spending money on it. I might re-watch this course later. I hope ui.dev will create another course, "intro to js" soon. :)

  • Avatar for Kemkeng Aurelien
    Kemkeng Aurelien

    Modern JavaScript

    14 months ago

    very explicit and cover many core concept

  • MF
    Michael Foster

    Modern JavaScript

    15 months ago

    Great pace and tenor of explanations. Takes you from 0 to 100 on a topic so quickly.

  • Avatar for Jan
    Jan

    Modern JavaScript

    15 months ago

    I'm learning JS from scratch. Modern Javascript and the other courses in this site are both fun and informative. The team has done a great job in explaining the concepts in an easy to consume format.

  • Avatar for Apoorva
    Apoorva

    react.gg

    15 months ago

    i recently completed the react.gg course and its hands down the best online course ive ever taken. its very clear that a lot of thought has gone into every little detail of this course and it really worked. i feel very privileged to learn react this way.

  • Avatar for NGUYEN TRI NHAN
    NGUYEN TRI NHAN

    Redux

    15 months ago

    I just unlearned and relearned some material. Overall, the course is terrific. I've been using redux for 2 years. With this course, I just strengthen my background in redux. Highly recommend for any beginner to react.

  • Avatar for Azor
    Azor

    Advanced JavaScript

    15 months ago

    Despite having experience with JavaScript in previous years, I felt a void in my comprehension. However, this course bridged that gap and gave me a clearer mental framework. Thanks 🙏 I'd appreciate more quiz sections, especially ones with challenging questions tailored to each topic, to further assess our grasp on the material.

  • Avatar for Jared Truscott
    Jared Truscott

    react.gg

    15 months ago

    This course doesn't just teach you React it teaches you ABOUT React. And it does so in a way that is fun, challenging, and engaging.

  • Avatar for Patrick Coffey
    Patrick Coffey

    react.gg

    15 months ago

    I’ve been 'learning' React for four years now and got my first paying React job last year. But since starting React.gg, I’ve been surprised by how my React intuition has skyrocketed! I am learning soooo much, and best of all I’m having fun doing it!

  • LI
    Laurence Ivan Sy

    Classic React

    15 months ago

    I love the simplicity this course as well as its advanced topics covered.

  • Avatar for Andrew Macer
    Andrew Macer

    Modern JavaScript

    15 months ago

    I think any front end developer or even full stack who want to improve their JS skills, especially the basics which sometimes can be over looked, can really benefit from this Modern JavaScript course! :)

  • Avatar for Aldiyar Aspandiyar
    Aldiyar Aspandiyar

    TypeScript

    15 months ago

    I was always struggling with TypeScript, but after completing this course I'm feeling relieved because now I can understand it way better, but also I'm feeling excited to put all the gained knowledge into practice.

  • Avatar for Michael Christensen
    Michael Christensen

    react.gg

    15 months ago

    The way that challenges are continuously used in this course with the newly implemented ui.dev challenge software is outstanding! Being able to watch a video, read the same content, do a quiz question, and then practice with challenges that give you instant feedback is unmatched. Thank you, ui.dev!

  • DB
    David Badia

    Advanced JavaScript

    15 months ago

    I have clear when use each the differents array methods

  • Avatar for Ian
    Ian

    Modern JavaScript

    15 months ago

    Tyler's teaching method is great. He manages to cover a lot of detail and answer the important questions while demonstrating with code, without turning it into a long winded lecture. This is something a lot of teachers struggle with getting right but Tyler seems to be a natural at it. I've been doing JS, TS, React, and Vue for a while now and still learned a lot from this beginner course.

  • DB
    David Badia

    Modern JavaScript

    15 months ago

    Great and useful course

  • Avatar for Ma'ruf
    Ma'ruf

    Advanced JavaScript

    15 months ago

    Great course! Truly worth buying it!

  • DB
    David Badia

    Advanced JavaScript

    15 months ago

    Very interesting and useful course. I leearned a lot

  • A
    anderson

    React Router

    15 months ago

    I love this course for its explanations and projects. I also really like that it includes practice exercises and tests to assess your knowledge and understanding.

  • Avatar for Tobi
    Tobi

    react.gg

    15 months ago

    I love everything about this course, honestly. The teaching, storytelling, the whole styling and presentation, the density and intensity, the interactivity and those small traces of humor here and there. You've done a fantastic job. It's worth every cent.

  • Avatar for Luax ⚡️
    Luax ⚡️

    react.gg

    15 months ago

    I recently completed the React course on react.gg and found it to be fantastic! The platform is well-designed and easy to use, taking a logical approach to teaching React from beginner to advanced concepts. The playground is also great for practicing and experimenting with code. Highly recommended for anyone looking to learn React!

  • E
    Edwin

    Modern JavaScript

    15 months ago

    If you have zero experience or you have some experience this course will teach you something, or it will clear some things for you that was unclear before. Also if you only learned React without diving into javascript at first you will understand much more of how it works in the back

  • Avatar for Sunil. S
    Sunil. S

    Advanced JavaScript

    15 months ago

    Well-made course. I learned a lot about JavaScript and how it works. Thank you.

  • Avatar for Carlos Rangel
    Carlos Rangel

    react.gg

    15 months ago

    The course is really fun and is created using articles and videos, so you learn the same concept twice in different mediums. This is perfect because it helps you understand hard concepts such as when and why React renders. After months of trying other resources, I finally feel like I am learning React for good. Thank you ui.dev team!

  • Avatar for Adnan Gobeljic
    Adnan Gobeljic

    React Query

    16 months ago

    Genuinely, a great course!

  • Avatar for Adnan Gobeljic
    Adnan Gobeljic

    React Router

    16 months ago

    Great course