This lesson shows what can be learned next as a continuation of this course, and gives a recap on the core concepts: main for pure logic, drivers for side effects, run() to connect main and drivers, sources for read effects, sinks for write effects, and nesting Cycle.js apps to work as components.
In the last couple of years there has been an explosion in JavaScript frameworks. How is a developer or business to make a wise choice? What are the advantages, trade-offs and differences? In this talk we’ll compare and contrast six popular front-end frameworks: Angular 1, Angular 2, Polymer, React, Ember and Aurelia.
When React came out I was really amazed with his easiness of use and learning curve. At starting point of learning React I did not know that React is just a library and not fully fledged framework. I…
This is the second part of our full-stack tutorial series that will walk you step by step through building an instant messaging app with React and GraphQL. Last week, in the first part of this…
We will be building a user authentication in a single page application with Node, React, Redux and Koa combined with Passport. We will implement local authentication, where users can log in using an email and passport, and authentication with Facebook, which can be used with other social networks and OAuth providers.
Tim Griesser As JavaScript applications increase in complexity, consistent patterns for managing state becomes considerably more important, and difficult to ...
The great thing about this course is that it also aligns with the Basic JavaScript Challenges on the beta freeCodeCamp curriculum. You can practice what you're learning through the videos using the…
I’m an ancient web developer who is learning modern JavaScript. I’ve just gotten started and I’m having a ball, but I’ve also got whiplash. There are a few things I wish I’d understood and accepted about the world of modern JavaScript before I got started. Here are some of the changes I had to make to my own mindset and expectations around learning a new ecosystem based on an old language which has taken over my craft.
A double pack: - Jasper talks about Getting things done in Haskell (adapted from his 2017 Haskell eXchange talk ) - Simon and Jasper talk about organizing th...
Determining what this is is actually rather simple. The overarching rule is that this is determined at the time a function is invoked by inspecting where it’s called, its call site. It follows these…