react-codemod
MobX
react-codemod | MobX | |
---|---|---|
9 | 45 | |
4,059 | 27,211 | |
0.1% | 0.2% | |
3.2 | 8.0 | |
3 days ago | 7 days ago | |
JavaScript | TypeScript | |
MIT License | 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-codemod
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Converting class based components into functional ones
You can convert the “easy” render-only class components to function components using the pure-component codemod.
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Front-end Guide
Developer Experience - There are a number of tools that improves the development experience with React. React Developer Tools is a browser extension that allows you to inspect your component, view and manipulate its props and state. Hot reloading with webpack allows you to view changes to your code in your browser, without you having to refresh the browser. Front end development involves a lot of tweaking code, saving and then refreshing the browser. Hot reloading helps you by eliminating the last step. When there are library updates, Facebook provides codemod scripts to help you migrate your code to the new APIs. This makes the upgrading process relatively pain-free. Kudos to the Facebook team for their dedication in making the development experience with React great.
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A new way to ship Codemods
Like most popular libraries, e.g. React, Next.js and more, which provide codemods to help move their huge user base across versions, we needed a bespoke and fairly simple CLI wrapper of jscodeshift, that would provide a means of publishing, downloading and running codemods. So we created a custom 'codemod-cli', our first piece of internal codemod infrastructure.
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React v18.0
If you'd like to migrate them, the React team maintains some awesome codemods:
https://github.com/reactjs/react-codemod
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[AskJS] How do you release libraries updates with breaking changes?
Codemods - providing automated tooling to change old patterns to new ones can go a long way in helping drive adoption of the new version. The most notable example of doing this is react-codemod (many other examples exist)
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All about Abstract Syntax Tree
Sometimes you need to migrate from one version of a library to another, for example, when React has updated to version 15.5 the PropTypes has moved to different package and the react-developers provides codemod for migration.
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Modern JavaScript:Everything you missed over the last 10 years(ECMAScript 2020)
Can you point me towards examples of the usage of AST rewriting tools that are actively being used by open-source library maintainers in other ecosystems to help their consumers do upgrades in large code-bases (e.g. I can see that `clang` has AST tooling, but I don't see examples online of this being widely used: https://devblogs.microsoft.com/cppblog/exploring-clang-tooli...).
Within the JavaScript ecosystem this is quite popular (1. https://github.com/reactjs/react-codemod; 2. https://github.com/mui-org/material-ui/tree/HEAD/packages/ma... 3. https://github.com/emotion-js/emotion/tree/main/packages/esl... etc.) Teams that maintain huge codebases have tooling to safely automate their upgrades and the best library maintainers provide their consumers with these AST transformations.
> Don't tell that to anyone who uses
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Introducing Astra: A Tool for Refactoring Java Programs at Scale
Agree. I know js has a similar tool, jscodeshift. https://github.com/reactjs/react-codemod and https://github.com/cpojer/js-codemod/tree/master/transforms have some ideas for js.
- React 17 DOM tree inside of React 16.2 DOM
MobX
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Getting started with TiniJS framework
States can also be organized in some central places (aka. stores). You can use Tini Store (very simple, ~50 lines) or other state management solutions such as MobX, TinyX, ...
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Episode 24/13: Native Signals, Details on Angular/Wiz, Alan Agius on the Angular CLI
Similarly to Promises/A+, this effort focuses on aligning the JavaScript ecosystem. If this alignment is successful, then a standard could emerge, based on that experience. Several framework authors are collaborating here on a common model which could back their reactivity core. The current draft is based on design input from the authors/maintainers of Angular, Bubble, Ember, FAST, MobX, Preact, Qwik, RxJS, Solid, Starbeam, Svelte, Vue, Wiz, and more…
- 5 Alternatives to Redux for React State Management
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Redux 101
MobX
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React State Management in 2024
Mutable-based: leverages proxy to create mutable data sources which can be directly written to or reactively read from. Candidates in this group are MobX and Valtio.
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Show HN: Cami.js – A No Build, Web Component Based Reactive Framework
Looks good! FWIW I always felt the observable pattern much more intuitive than the redux/reducer style. Something like https://mobx.js.org/
Things get hairy in both, but redux pattern feels so ridiculously ceremonially to effectively manage a huge global state object with a false sense of "purity".
Observables otoh say "fuck it, I'm mutating everything, do what you want with it".
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State Management Alternatives: Best Tools for React Apps
MobX Documentation
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React native for Linux app development in 2023
There's also others libraries like https://github.com/mobxjs/mobx which aren't specific to RN but can be used in any JS environment.
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Is redux and thunks still used or are there other alternatives for it now?
Valtio is like simplified MobX
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What is React State Management?
Link: https://mobx.js.org
What are some alternatives?
jscodeshift - A JavaScript codemod toolkit.
zustand - 🐻 Bear necessities for state management in React
Acorn - A small, fast, JavaScript-based JavaScript parser
RxJS - A reactive programming library for JavaScript
react-gradual-upgrade-demo - Demonstration of how to gradually upgrade an app to a new version of React
Recoil - Recoil is an experimental state management library for React apps. It provides several capabilities that are difficult to achieve with React alone, while being compatible with the newest features of React.
codemod-example - Codemod for my article: https://blog.paulcodes.tech/all-about-abstract-syntax-tree
riverpod - A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.
betaflight-configurator - Cross platform configuration tool for the Betaflight firmware
valtio - 💊 Valtio makes proxy-state simple for React and Vanilla
js-codemod - Codemod scripts to transform code to next generation JS
Cycle.js - A functional and reactive JavaScript framework for predictable code