Digests » 73
this week's favorite
Some people say that testing React components is useless and in many cases it is, but there are a few cases when I think it’s useful.
I'm currently in the process of getting the hang of reactjs and one of the biggest 'aha' moments is the fact that 'this' refers to the object(simple i know) and using bind() allows you to access certain objects from within methods in classes. Anyways I figured it'd be a helpful part of the learning process if people on here were to post their 'aha' moments.
By now you’ve probably heard about facebook’s React. You’ve probably even heard really good things. There has never been a better time to take the leap and start learning React. The difficulty starting out with React isn’t React itself. It’s important to remember React is “just the V in MVC” or “just the view layer”. Comparing React to Angular or React to Ember is unfair because React isn’t trying to be a full fledged framework. It’s just trying to be the view layer, which it’s really good at. This brings up issues for developers who are trying to learn React. React isn’t difficult to learn; putting all of the pieces together to build a full web application in React is.
An ecosystem of composable React components for building interactive data visualizations.
About two years ago it became apparent that our frontend architecture was showing its limits. We dreaded adding new features because of side-effect bugs. Changing a dropdown could break unrelated parts of the UI. These issues occurred mostly because of the way we managed our application state, or actually didn’t: the DOM was the state.