eslint-plugin-react
ESLint
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eslint-plugin-react | ESLint | |
---|---|---|
67 | 378 | |
8,810 | 24,231 | |
0.5% | 1.0% | |
8.6 | 9.7 | |
6 days ago | 5 days ago | |
JavaScript | JavaScript | |
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.
eslint-plugin-react
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Interesting Bugs Caught by ESLint's no-constant-binary-expression
> [1] https://github.com/jsx-eslint/eslint-plugin-react/blob/maste...
From what I remember, being able to pass children as a prop is considered a side-effect of an implementation detail, that breaks the expected abstraction. There really isn't any reason to use it, and I think there's a chance it may even confuse the virtual dom diffing?
Also this would prevent you from accidentally doing both at once:
Is it me?}>
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Speeding up the JavaScript ecosystem – Polyfills gone rogue
I try to focus on the issues rather than individuals, but the root of the problems in the listed eslint plugin libraries points to ljharb.
If you do some simple digging into these libraries, you will find that these types of commits are quite common within them.
https://github.com/jsx-eslint/eslint-plugin-react/commit/e1d...
https://github.com/jsx-eslint/jsx-ast-utils/commit/bad51d062...
https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/commit/...
He would rather see the download count of these polyfill libraries https://github.com/ljharb/ljharb#projects-i-maintain increase, compared to assessing the health of the JavaScript ecosystem.
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The Best ESLint Rules for React Projects
An obvious pick for React projects, but eslint-plugin-react along with their plugin:react/recommended rule set is a must. This will give you some sensible rules such as requiring a key to be specified in JSX arrays. eslint-config-airbnb is another good (if a bit loose) base rule set on top of eslint-plugin-react to start from.
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Avoid "&&" Operator for Conditional Rendering in React
If you already have the eslint-plugin-react installed, you can enable the following rule.
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Create React UI Lib 1.1: Ladle and ESLint
You can also add ESLint now (props to @femincan for the suggestion). It comes with recommended settings for these plugins: typescript, prettier, react, react-hooks, jsx-a11y.
- Confusion over one of the examples of the jsx-no-literals linting rule
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What's weirdest webdev practice in your company?
Also for what it’s worth, there’s a React ESLint code rule that can enforce this behavior either way for Component props - I’m not in front of a code base atm, but I wonder if my preference for the syntax above is influenced by a popular linting preset like AirBnB which enforces this rule? https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-curly-brace-presence.md
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Removing Default React Imports. For a Cleaner Code
The missing piece is on this page, in a small note at the end of the page: the eslint rule to disallow missing React when using JSX.
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Ask HN: What are you predictions for 2023?
Thanks for weighing in, that's good to know. After wondering if this could be auto-refactored, I came across https://github.com/jsx-eslint/eslint-plugin-react/blob/maste..., will definitely have to give that (with `--fix`) a try in the new year and see if I can get the team on board! – desire for typescript being a compelling factor.
Personally I do like the non-destructured `props.abc` throughout component code, really helps clarify at a glance where something is coming from, whether it's locally or externally defined, etc. Code style is an endless exercise in compromises/opinions though, even _with_ tools like eslint and prettier.
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Recommended React Hooks Convention
eslint-plugin-react react/hook-use-state
ESLint
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Biome.js : Prettier+ESLint killer ?
If you're a developer, you're surely familiar with Prettier and ESLint. With over 8 years of existence, they have established themselves as references in the JavaScript ecosystem.
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Most basic code formatting
eslint is used to avoid code errors
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How to use Lefthooks in your node project?
No lint errors: The committed code does not contain any lint errors (eslint).
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Git Project Configuration With Husky and ESLint
Let’s walk through the steps for a one-time setup to configure husky pre-commit and pre-push hooks, ESLint with code styles conventions, prettier code formatter, and lint-staged. Husky automatically runs a script on each commit or push. This is useful for linting files to enforce code styles that keeps the entire code base following conventions.
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What is an Abstract Syntax Tree in Programming?
GitHub | Website
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Shared Tailwind Setup For Micro Frontend Application with Nx Workspace
ESLint: A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript.
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6 Tools To Help Keep Your Dependencies And Code More Secure
ESLint
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Six Factors That Raise The Risk Of Bugs In A Codebase
1. Lack of Static Code Analysis Static code analysis tools like TypeScript and ESLint play a crucial role in identifying and preventing bugs. TypeScript provides static typing, enhancing the robustness of the code. ESLint detects issues and enforces coding standards. The absence of these tools can significantly elevate the likelihood of bugs due to the lack of early detection and guidance provided during development.
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Linting
The industry standard for JavaScript is ESLint. VS Code has an ESLint extension. Here is a guide.
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Why it is Important to Update Linters and How to Do it Right
All modern linters incorporate functionality for extending configurations, although the syntax for this is often implemented differently. Taking ESLint as an example, in its latest versions, the primary extension method is through the use of the spread operator. Let's take a look at an example:
What are some alternatives?
stylelint-config-prettier - Turns off all rules that are unnecessary or might conflict with prettier.
XO - ❤️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults
berry - 📦🐈 Active development trunk for Yarn ⚒
Standard - 🌟 JavaScript Style Guide, with linter & automatic code fixer
javascript - JavaScript Style Guide
prettier - Prettier is an opinionated code formatter.
prop-types - Runtime type checking for React props and similar objects
JSHint - JSHint is a tool that helps to detect errors and potential problems in your JavaScript code
razzle - ✨ Create server-rendered universal JavaScript applications with no configuration
JSLint - JSLint, The JavaScript Code Quality and Coverage Tool
eslint-plugin-prettier - ESLint plugin for Prettier formatting
Babel (Formerly 6to5) - 🐠 Babel is a compiler for writing next generation JavaScript.