react-time-based-rendering
Time-Based Rendering in React (by razinj)
react-scan
Scan for React performance issues and eliminate slow renders in your app (by aidenybai)

Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io
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react-time-based-rendering | react-scan | |
---|---|---|
1 | 11 | |
1 | 14,683 | |
- | 24.0% | |
4.6 | 9.8 | |
about 1 year ago | 5 days ago | |
TypeScript | TypeScript | |
- | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
react-time-based-rendering
Posts with mentions or reviews of react-time-based-rendering.
We have used some of these posts to build our list of alternatives
and similar projects.
-
Time-Based Rendering in React (with a custom hook)
GitHub link: https://github.com/razinj/react-time-based-rendering
react-scan
Posts with mentions or reviews of react-scan.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-02-13.
-
How Preply improved INP on a Next.js application (without React Server Components and App Router)
The standard browser dev tools for profiling. React Developer Tools and React Scan to catch unnecessary re-renders.
- Scan for React performance issues and eliminate slow renders in your app
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Share My Incorrect Usage Cases of Zustand
While using react-scan, I noticed that when I updated a state in the store in component A, it caused a re-render of component B, leading to significant performance issues.
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Show HN: Reverse Engineering React.js Internals
I’ve found it pretty useful for detecting re-renders (I made a separate tool to highlight renders on the page https://github.com/aidenybai/react-scan), but there are plenty other use cases for toy projects or learning how React works.
Happy hacking!
- React-scan: Scan for React performance issues, improve rendering
- React Scan: Scan for React performance issues and slow renders in your app
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If Not React, Then What?
>it’s all prioritisation of developer experience over user experience.
And I have been saying this for well over a decade. Hopefully it catches on.
I have always asked for example of sites done in React where I couldn't tell it is done in React or other JS Front End. The "at worst, hundreds of milliseconds" is precisely why Web Apps never felt as good as native apps. And if we collectively cant make web apps good, why not go back to Interactive Web Pages that is mostly Jank Free. I say mostly because it is still not Native Apps level.
Recently submitted, [1] why does liking a tweet re-render the entire screen? done using [2] React-scan.
[1] https://x.com/aidenybai/status/1862529226727121366
[2] https://github.com/aidenybai/react-scan
- Tool to scan for React rendering issues
- React Scan

Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io
featured