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13,336 results

Web Dev Simplified
How To Maximize Performance In Your React Apps

In this video I explain exactly how to use the React profiler to maximize your performance. Materials/References: React ...

12:58
How To Maximize Performance In Your React Apps

166,686 views

2 years ago

Ben Awad
How to use the React Profiler to find and fix Performance Problems

Learn how to profile your React application and fix performance problems. ---- If you like cooking, checkout my side project: ...

9:37
How to use the React Profiler to find and fix Performance Problems

173,934 views

6 years ago

Blazity
Using the React Profiler to Identify Slow Components  | Next.js Optimization Tips #12

Want more? Grab your free ebook here: https://go.blazity.com/1AoUp3x Slow components can silently ruin your app's ...

3:16
Using the React Profiler to Identify Slow Components | Next.js Optimization Tips #12

23,506 views

4 months ago

Web Dev Simplified
How To Debug React Apps Like A Senior Developer

React Simplified Course: ...

21:07
How To Debug React Apps Like A Senior Developer

311,244 views

1 year ago

Web Dev Cody
Stop worrying about React Re-renders so much (an overview of the react profiler with refactoring)

Just sharing some thoughts about rerenders in react and performance tuning. A lot of people comment about react performance ...

7:56
Stop worrying about React Re-renders so much (an overview of the react profiler with refactoring)

21,304 views

3 years ago

kanishk_dev
How to profile React apps using the React Developer Tools? Be hands-on with the profiler in minutes!

React Developer Tools 101: Learn how to analyze your React app's rendering performance in minutes by utilizing the amazing ...

9:59
How to profile React apps using the React Developer Tools? Be hands-on with the profiler in minutes!

557 views

2 years ago

Web Dev Cody
I've been trying to learn the browser performance profiler

I've gone a long time not learning mit, mainly because I haven't found a need to fine tune anything ------------ Newsletter ...

8:33
I've been trying to learn the browser performance profiler

15,038 views

3 years ago

Codevolution
How To Debug React Apps

Check out Jam! https://jam.dev/ Mastering React Debugging - The Ultimate Guide to React Developer Tools Frontend Interview ...

17:45
How To Debug React Apps

41,694 views

1 year ago

What the JavaScript
Learn React.js Profiler

Update 12 Dec, 2018: Some of the naming conventions have changed. Please check out Brian's comment below for the detailed ...

10:23
Learn React.js Profiler

5,715 views

7 years ago

People also watched

ByteGrad
All 12 useState & useEffect Mistakes Junior React Developers Still Make in 2026

NEW React & Next.js Course: https://bytegrad.com/courses/professional-react-nextjs Hi, I'm Wesley. I'm a brand ambassador for ...

46:15
All 12 useState & useEffect Mistakes Junior React Developers Still Make in 2026

1,263,825 views

2 years ago

Jack Herrington
Master React 19.2 Async Everywhere — Boost Performance

React 19 adds components and hooks that make async work a whole lot cleaner and easier. Let's get an overview with the state of ...

10:18
Master React 19.2 Async Everywhere — Boost Performance

68,143 views

3 months ago

Raul Terhes
React Developer Tools | Components & Profiler

In this video you will learn how to use the React Dev Tools: Components to visualize and change data in your component while ...

12:57
React Developer Tools | Components & Profiler

38,665 views

4 years ago

CoderOne
This is the Only Right Way to Write React clean-code - SOLID

You should follow these 5 SOLID React Principles to write readable, maintainable and testable code. In this tutorial, we'll explore ...

18:23
This is the Only Right Way to Write React clean-code - SOLID

752,405 views

3 years ago

Theo - t3․gg
React got hacked. It's really, really bad.

Yes, React actually got hacked... Thank you WorkOS for sponsoring! Check them out at: https://soydev.link/workos SOURCES ...

32:54
React got hacked. It's really, really bad.

111,130 views

1 month ago

Better Stack
React 19.2 Explained in 5 Minutes (it's awesome)

Meet the new Activity component for smarter rendering, the useEffectEvent hook to decouple event logic from effects, cacheSignal ...

4:59
React 19.2 Explained in 5 Minutes (it's awesome)

26,650 views

3 months ago

Sergey Ryzhov
Profiling React app rendering performance

Profiler: https://reactjs.org/blog/2018/09/10/introducing-the-react-profiler.html Demo app: ...

30:44
Profiling React app rendering performance

5,995 views

6 years ago

Decoded Frontend
How To Detect Memory Leaks In Your Web App (2025)

Advanced Angular Courses - https://bit.ly/df-courses More than 45 hours of Advanced Angular content In this lesson, I will ...

20:35
How To Detect Memory Leaks In Your Web App (2025)

33,299 views

8 months ago

Callstack
Composition Is All You Need | Fernando Rojo at React Universe Conf 2025

Composition is React's most powerful tool, but it's also one of the most misunderstood. At React Universe Conf 2025, Fernando ...

22:17
Composition Is All You Need | Fernando Rojo at React Universe Conf 2025

78,133 views

4 months ago

Callstack
The New React Native Debugger — Alex Hunt | React Universe Conf 2024

What's new from the React DevX team? We've been hard at work on improving the core debugging experience in React Native, ...

28:36
The New React Native Debugger — Alex Hunt | React Universe Conf 2024

6,487 views

1 year ago

React Conf
Profiling with React Performance tracks

https://conf.react.dev/ Ruslan Lesiutin, React Team @ Meta GitHub: https://github.com/hoxyq X: https://x.com/ruslanlesiutin This ...

18:28
Profiling with React Performance tracks

571 views

2 weeks ago

Cosden Solutions
The correct way to optimise React

Join The Discord! → https://discord.cosdensolutions.io VSCode Theme | Font → Material Theme Darker | Menlo It's finally time we ...

11:29
The correct way to optimise React

48,334 views

2 years ago

kudvenkat
Profiler in React

In this video we will learn 1. What are Profilers in React 2. How to Add Profilers to React Components 3. How to Create Nesting of ...

8:00
Profiler in React

13,461 views

5 years ago

Net Ninja
Full React Tutorial #9 - Intro to React Dev Tools

Hey gang, in this React tutorial we'll take a quick tour of the React dev tools, which you can add on to your browser. React dev ...

4:20
Full React Tutorial #9 - Intro to React Dev Tools

356,707 views

5 years ago

ShortStack Conference
Using the React Profiler - Kemet Dugue

I'd like to talk about using the React Profiler within React Dev Tools. It is a visual tool that can help give more performance and ...

13:13
Using the React Profiler - Kemet Dugue

115 views

4 years ago

Techbase
React Course - Performance - Profiler

Learn about the React Profiler and Memoization. Want to become a React Expert? Checkout my course here: ...

40:22
React Course - Performance - Profiler

15,216 views

4 years ago

Theo - t3․gg
The "Wrong Way" To Use React

The "render on fetch" vs "fetch on render" debate has gotten a bit chaotic, and this blog post inspired me to do a deep dive. I hope ...

39:30
The "Wrong Way" To Use React

184,671 views

1 year ago

GoPlusPlus
Master React Performance 🔍 Use React Profiler to Minimize Re-Renders and Boost Speed

Unlock the full potential of your React applications by mastering performance optimization with React Profiler Tools.

3:44
Master React Performance 🔍 Use React Profiler to Minimize Re-Renders and Boost Speed

49 views

7 months ago

Brian Vaughn
Deep dive with the React DevTools profiler

We take a look at the new React profiling tool and how it can be used to improve performance in an example application.

37:21
Deep dive with the React DevTools profiler

58,436 views

Streamed 7 years ago

BeJS
React Component Profiling - Wouter Van Schandevijl

Extract from a war story created while optimizing the performance of one our internal applications (3.4s to 140ms). This core ...

16:20
React Component Profiling - Wouter Van Schandevijl

157 views

2 years ago

andi1984
React - How to find out WHY a component gets rerendered?

In this video I am going to show you how you can find out why a component gets rerendered using the React devtools, namely the ...

1:47
React - How to find out WHY a component gets rerendered?

5,859 views

4 years ago