Udemy
Modern React with Redux by Stephen Grider — Honest Review
Modern React with Redux is, by reputation and rating, one of the best React courses on Udemy — and the reviews explain why: Stephen Grider's diagram-heavy, "explain everything bit by bit" teaching makes hard concepts click, and learners say it is worth every penny on sale. It is genuinely strong for beginners who want to understand the logic, not just copy code. The honest trade-offs are real, though: at 75+ hours it is long and includes legacy class-component and Redux material you may skip, the follow-along projects lack true "build it yourself" challenges, and Redux remains the hardest part for many. Pick it for clarity; supplement it for practice.
Final score
from 30 analysed opinions
Published AI-researched, editor-audited
Distribution of opinions
Per-criterion scores
The standout is Grider's diagram-driven explanation. Reviewers repeatedly praise how he explains everything "bit by bit" with custom mockups and visuals, and deliberately walks through common mistakes before the preferred fix. The catch: at 75+ hours some sections cover older class-component and legacy Redux material learners no longer need.
Grider is one of the most consistently praised instructors on Udemy. Across blogs and Hacker News, developers call his courses "outstanding" and say his style is exceptionally clear. The 4.7 Udemy rating across ~89,000 ratings reflects this. The only recurring note is that his slow, thorough pace does not suit everyone.
On Udemy's frequent sales (~$15), 75+ hours of well-structured, frequently updated content is a strong deal, and reviewers say it is "worth every penny." It still loses a little because part of that runtime is legacy material, so the effective value is high but not every hour is essential.
The course is hands-on and project-based, which most learners value. But the most common criticism is that it lacks real challenges — the projects are largely follow-along, with no exercises where the student must implement features alone. Some also flag unexplained Bootstrap styling that complicated their own later builds.
It covers modern, employable React — hooks, Context, React Router, TypeScript, and Redux Toolkit in recent updates — and developers report it genuinely prepared them. The honest gap is depth on testing and the lingering legacy Redux sections, which can leave beginners unsure which patterns are current.
What learners said
What people loved
6- Exceptionally clear, beginner-friendly teaching — Grider explains everything "bit by bit" so you understand the logic behind the code, not just the syntax×16
- Heavy use of custom diagrams and mockups that make abstract React and Redux data-flow concepts genuinely click×12
- He deliberately shows the common mistakes developers make and how to fix them, which builds real debugging intuition×9
- Strong value for money — 75+ hours of frequently updated, project-based content that reviewers call "worth every penny" on Udemy's regular sales×11
- Covers modern, employable React — hooks, Context API, React Router, TypeScript, and updated Redux — not just dated patterns×8
- One of the highest-rated React courses on Udemy (4.7 across ~89,000 ratings), with a reputation for clarity echoed on Hacker News and dev blogs×10
What frustrated learners
4- At 75+ hours it is long, and part of that runtime is legacy class-component and older Redux material many learners can skip×9
- The projects are largely follow-along — reviewers wish for real challenges where the student must implement features without hand-holding×7
- Redux is still the hardest part of the experience, and explaining mistakes before the preferred method can be confusing for beginners×6
- Some reviewers felt the course is "a bit incomplete" or misses depth in areas like testing and styling (e.g. unexplained Bootstrap)×5
Real quotes from real users
“Thanks for mentioning exceptions. I've found that Stephen Grider's courses on Udemy are outstanding. He's clearly found his calling in life.”
“I was recommended Stephen from a colleague and now I've also enjoyed Stephen Grider's courses. I also really like them and his style!”
“What I really enjoyed about this course is that he took the time to explain everything, bit by bit. He used mockups to help students visualize what is going on, and I found those mockups really helpful.”
“What I have to complain about is Grider's use of Bootstrap 4 without much explanation... it made designing future projects for me more difficult.”
“It is a great course with lots of resources and projects, giving deep understanding for React and Redux. Stephen is a great teacher and he has some skills. I honestly think that it is worth every penny.”
“Great course overall... could be a bit more challenging... could have actual challenges where a student has to implement.”
“I loved the way Stephen explain things but I think the course is bit incomplete and misses lots of stuff.”
“Stephen's courses are the only ones that I can finish 100%... they pack so much into a single course.”
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How we evaluated this
This review synthesizes 30 opinions collected across the public web. Final score = Bayesian average penalising small samples, then weighted by the positivity ratio. No paid placements, no hidden agenda.
- 18 from Blogs
- 5 from Official course platform
- 4 from Hacker News
- 3 from Forums