Without Unistack, it can be tedious to set up a new Bacon.js+React software project.
Bacon.js contains a comprehensive set of tools for modelling asynchronous programs. Most programming problems in web applications involve asynchronicity. Hence, Bacon.js is a useful tool for webapp programming.
How Bacon.js tackles asynchronicity? Please continue reading.
Bacon.js incorporates ideas from the world of functional programming. In functional programming, state-management problems are either absent or strictly cornered into the periphery of the application. This tactic removes a large class of bugs, the bugs that emerge from state management. Furthermore, Bacon.js has excellent support for composition. Composition allows the programmer to split the program into reusable fractions.
In addition to functional programming, Bacon.js leverages the ideas of reactive programming. In reactive programming the world is modelled through events and reactions to those events. This turns out to be a useful way of constructing software programs, because the real world is full of events and actors that react to those events. It follows that a programmer can maintain a coherent relationship between the real world and the software she is writing, when she thinks in terms of events and reactions.
Facebook React is a tool that takes away the burden of reflecting the changes in the application state to the view. In other words, React lets the programmer to simply describe the desired view as a function of data, and React will take care of applying the changes to the underlying view API, which in the case of web application programming is the browser’s DOM API.
In summary, thanks to React, the programmer is relieved of the cumbersome task of synching the application state to the view layer. This is a big deal!
React and Bacon.js complement each other well: React excels at the view layer, whereas Bacon.js offers good tools to modelling asynchronous software.
With both React and Bacon.js onboard, Unistack offers a comprehensive set of tools for solving common problems in web application programming.
Yes there are. For example RxJS. If you are familiar with RxJS, you should be able to replace Bacon.js with RxJS in Unistack.
In unidirectional data flow, two software components never interact directly with each other. This removes a class of problems that is caused by tightly, i.e. bidirectionally, bound software components.
The Facebook Flux architecture describes the unidirectional data flow here.
Here’s how unidirectional data flow looks like with Bacon.js: