As front-end developers today are working with larger code bases, more 3rd party frameworks, and in teams, using effective type checking techniques is critical to writing bug free code. And you know how it goes, right? Less bugs means less Jira tickets reopened, less QA regressions, less work for project leads, and happier managers.
var keyword, absence of typed parameters in function signatures, and implicit type conversions, combined with the lack of a unified
getType() function, our need for reliable approaches is only increased.
In this article I’ll cover three effective techniques for type checking and identify each of
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