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Alexander Lemkin Functional React.

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Presentation on theme: "Alexander Lemkin Functional React."— Presentation transcript:

1 Alexander Lemkin Functional React

2 Who am I?

3 Your worst nightmare…

4 Or more likely, a good friend here to help you move on

5 What are we talking about and why?

6 - Code is easier to read and understand - No context needed - Easier to test - Increased performance - Debugging and extension is easier - More reusable

7 How much do you already know?

8 What is functional programming and composition?

9 Functional: Compute outcomes by evaluating functions through pure input and output, avoiding mutation of data. Composition: Combining two or more functions in sequence to return a new function. Use compose method from redux to use this, or use one from any number of functional libraries, or build your own small one. I was using recompose, now hooks cover all the essentials.

10 What state management am I using, and what is the layout of my components?

11 What are hooks and how do they work?

12 A way to natively use state and lifecycle without the need for classes

13 What does the code actually look like. Github
What does the code actually look like? Github.com/alemkin – react-redux-boilerplate

14 What are hooks missing?

15 - A way to use it with composition, natively - A few niche lifecycle hooks that the React team is working on.

16 Questions?

17 Session Evaluations are ONLINE ONLY
Your feedback is valuable! SQLSatBR.com/Sessions/SessionEvaluation.aspx

18


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