react-tap-event-plugin VS JSHint

📚 A free book that talks about design patterns/techniques used while developing with React.

If any JavaScript project has taken the front end ecosystem by storm in recent years, that would be React. React is a library built and open-sourced by the smart people at Facebook. In React, developers write components for their web interface and compose them together.

React

I'm debugging an application which uses React.js, the Chrome Extensions list clearly shows that the React Developer Tools are installed, and when i access the React site at http://facebook.github.io/react/ i can clearly see a "React" tab in the developer tools window. Yet when i'm debugging my application i see this in the console:

I am building an Isomorphic Application in React which first renders a component server-side, then takes advantage of React's intelligent re-rendering browser-side.

Uncaught TypeError: Property 'CommentList' of object [object Object] is not a function In fact react.js's own examples page has:

I'm using react/react-redux/react-router/react-router-redux.

I use webpack's code splitting feature (require.ensure) to reduce the initial bundle size of my React application by loading components that are not visible on page load from a separate bundle that is loaded asynchronously.

I'm using ReactJS to render text values into contenteditable DOM nodes. Eg:

For example: here is an Todo app build only with React and here is an Todo app build with Flux and React.

jshint -> Old library

also, if you are going to code for this sheet and do not know about the website jshint.com, you need to know about jshint.com

There is an error in some file. Or maybe some wine shenanigans (never used it). You can try searching for the file item-possessionLimit.js and paste it into something like https://jshint.com/ to get an analysis and try to fix it. But it might give you further errors or file might be packed somewhere.

If you are coding for this sheet and you do not know about jshint.com ...

JSHint

I came across a problem where I had to find the ES6 features used by any javascript project and other data regarding their use. When I reached out to stackoverflow, I could find only one relevant post which asks you to use linters like jshint/jshint or compilers like babel. Jslint didn't seem to report anything specific to ES6 and Babel converts all the ES6+ features to ES5 but doesn't report anything regarding which constructs were used or how many times they were used. However, Jshint reported all ES6 features used in the code along with some metadata. And, to suit my needs, I ended up writing a python script that calls Jshint on all JS files in a project and presents the features used in the project and the number of times they were used across all files. You can find the code here : jsHintRunner

Javascript Linting parses and checks if any syntax is violating the rule. If a violation occurs, a warning is shown explaining unexpected behavior. Use the online version for small projects: JSLint, ESLint or JSHint. For larger projects, it is recommended to use a task runner like Gulp or Grunt. Linters ensure developers are following the best practices as a result of which few bugs appear during project development.

If you don't know https://jshint.com/ and want to script for this sheet, then you should know https://jshint.com/

If you don't know it, you should: jshint.com That website has saved me a few headaches.

Did you try jshint.com ?