react-native-style-utilities
Fully typed hooks and utility functions for the React Native StyleSheet API (by mrousavy)
stdlib
✨ Standard library for JavaScript and Node.js. ✨ (by stdlib-js)

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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.
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react-native-style-utilities | stdlib | |
---|---|---|
4 | 12 | |
93 | 4,849 | |
- | 2.3% | |
10.0 | 10.0 | |
almost 3 years ago | 5 days ago | |
JavaScript | JavaScript | |
MIT License | Apache License 2.0 |
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-native-style-utilities
Posts with mentions or reviews of react-native-style-utilities.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-11-06.
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Improve performance on react native app
Based on reading react native tips, I got the impression that we should strive to memoize stuff as much as possible. however I can't quite seem to figure out how I'm supposed to use the function properly. when i need too pass the params based on loop, how can i call the function properly? is it onPress={() => myFunction(id)}
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useMemo to simplify functional StyleSheet.create
I’ve been using this for a long time for dynamic styling among styled-components, it’s a useMemo wrapper for styles: https://github.com/mrousavy/react-native-style-utilities
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WhatsappDirect - Personal project
Use https://github.com/mrousavy/react-native-style-utilities for the dynamic styles, don’t use StyleSheet inside the component (or use styled-components).
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Using StyleSheet objects with Animated elements and TypeScript
I m using this for a long time: https://github.com/mrousavy/react-native-style-utilities
stdlib
Posts with mentions or reviews of stdlib.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-12-20.
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LAPACK in your web browser
Readers of this blog who are familiar with LAPACK are likely to not be intimately familiar with the wild world of web technologies. For those coming from the world of numerical and scientific computation and have familiarity with the scientific Python ecosystem, the easiest way to think of stdlib is as an open source scientific computing library in the mold of NumPy and SciPy. It provides multi-dimensional array data structures and associated routines for mathematics, statistics, and linear algebra, but uses JavaScript, rather than Python, as its primary scripting language. As such, stdlib is laser-focused on the web ecosystem and its application development paradigms. This focus necessitates some interesting design and project architecture decisions, which make stdlib rather unique when compared to more traditional libraries designed for numerical computation.
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The Accessor Protocol
A brief overview about stdlib. stdlib is a standard library for numerical and scientific computation for use in web browsers and in server-side runtimes supporting JavaScript. The library provides high-performance and rigorously tested APIs for data manipulation and transformation, mathematics, statistics, linear algebra, pseudorandom number generation, array programming, and a whole lot more.
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How to call Fortran routines from JavaScript with Node.js
For more details on how we author Node-API native add-ons and leverage macros and various utilities for simplifying the add-on creation process, the best place to start is by browsing stdlib source code. For the examples explored in this post, we've brushed aside some of the complexity in ensuring cross-platform configuration portability (looking at you Windows!) and in specifying compiler options for optimizing compiled code. For those interested in learning more, you'll find many more examples throughout the codebase, and, if you have questions, don't be afraid to stop by and say hi! 👋
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Node still seems better than python after all this time for web server speed but..
Numpy is a library - node.js has plenty of them, what is missing? There is stdlib package that offers optimized math functions, for example.
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Servo, the parallel browser engine written in Rust
Websites do the same thing as 15 years ago? Not true, websites can now exceed desktop apps. Was their figma 15 years ago?
20 times more complex - this comes with doing more. 15 years ago there was no CI/CD.
Write CSS - don’t have to given Sass, components, and bootstrap.
Performance is worse - look at v8 benchmarks, look at webgl and Wasm. The browser itself can run much faster today, and people are doing more with it.
JS barebones - just one package. https://github.com/stdlib-js/stdlib. - and the node ecosystem is a feature not a bug.
Look elsewhere - every other UI framework we’ve tried before has been worse in terms of compatibility, functionality, flexibility, and available prebuilt tooling.
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“True” Randomness vs. “Pseudo” Randomness
two of the best PRNG libs for JS/TS: https://github.com/transitive-bullshit/random and https://github.com/stdlib-js/stdlib
- Bun v0.5
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my thoughts about Node as a backend
Scientific calculations - like what? There is a stlib package for JS where CPU hungry parts are written in C.
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What convenience libraries are must use?
lodash and lodash-es for browser are good, check out also stdlib
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A notable JavaScript developer shamelessly copied one of my most downloaded nod
> I wonder why there is not a simple math lib
This [0] might be what you are looking for, it has both is-number and is-odd.
[0] https://github.com/stdlib-js/stdlib

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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