December 2016
Intermediate to advanced
841 pages
17h
English
Content preview from TypeScript: Modern JavaScript DevelopmentBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Comparing React and Angular
In the previous chapters, we used Angular and in this chapter we used React. Angular and React are both focused on components, but there are differences, for instance, between the templates in Angular and the views in React. In this section, you can read more about these differences.
Templates and JSX
Angular uses a template for the view of a component. Such a template is a string that is parsed at runtime. TypeScript cannot check these templates. If you misspell a property name, you will not get a compile error.
React uses JSX, which is syntactic sugar around function calls. A JSX element is transformed, by the compiler, into a call to React.createElement. The first argument is the name of the element or the element class, ...
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