react-scan
reactive-calculator
| react-scan | reactive-calculator | |
|---|---|---|
| 19 | 1 | |
| 19,235 | 3 | |
| 0.8% | - | |
| 9.7 | 5.6 | |
| about 1 month ago | over 2 years ago | |
| TypeScript | TypeScript | |
| MIT License | - |
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-scan
- Zustand x Context API: Quem Rerenderiza Menos?
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React Performance Optimization
please look : React-Scan and Theo Browne's very useful video about this
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Here's how the options are validated in react-scan source code.
In the example provided in react-scan repository, you will find this below code in aidenybai/react-scan/examples/sierpinski/src/index.jsx.
- React Scan v0.2.0: A new way to debug React performance problems
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React Scan Notifications
- how long it took for the GPU to actually draw to the screen
This data is visualized in an easy to understand ranked bar chart.
We also tell you exactly what props, state, and context caused a component to render. And when a component could of been memoized to avoid all its renders.
You can start using React Scan in your React app in <1 min using our script tag- installation reference: https://react-scan.com
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DOMParser() usage in react-scan source code.
iconSprite is assigned a value returned by DOMParser.documentElement. parseFromString accepts ICONS that is imported from packages/scan/src/web/assets/svgs/svgs.ts.
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Bippy, a toolkit to hack into react internals.
react-scan helps you scan for React performance issues and eliminate slow renders in your app.
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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.
reactive-calculator
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Open source projects
Reactive Calculator https://github.com/realvincentuche/reactive-calculator
What are some alternatives?
blog - Jeff Schnitzer's Blog
haztrak - Open-source waste management software, focused on interfacing with e-Manifest to track hazardous waste electronically
million - Optimizing compiler for React
aycan.dev - source code of aycan.dev, built with next and typescript
zephyr3d - 3d rendering framework for browsers, supports both WebGL and WebGPU
subify - A browser extension for creating and managing email subaddresses