Coding in Power Apps (Power Fx Programming)
Power Apps
Jul 23, 2023 9:00 AM

Coding in Power Apps (Power Fx Programming)

by HubSite 365 about Darren Neese (PowerApps Tutorial)

Power Apps Trainer at Neeseus

Citizen DeveloperPower AppsLearning Selection

Power Fx Coding. Computer programming with canvas Power Apps!

Coding in Power Apps involves the use of Power Fx Programming. Power Apps is a platform created by Microsoft that enables users to create custom apps irrespective of their coding experience. The primary language utilized in Power Apps is the Power Fx, a declarative, functional, low-code, and strongly-typed programming language.

  • Low-Code: The Power Fx language simplifies programming so it resembles Excel-like-syntax, thus making it more accessible to a larger audience.
  • Strongly- typed: This feature helps avoid programming errors by ensuring the correctness of data types.
  • Declarative: Power Fx language describes what the program should do, instead of focusing on how it should do it.
  • Functional: This language uses immutable values and pure functions which results in easier testing and fewer bugs.

Power Fx is designed to be easy to learn, especially for those who are familiar with Excel formulas.

Diving Deeper Into Power Apps and Power Fx Programming

Power Fx Programming is a cornerstone of the Power Apps platform. Its Excel-like syntax makes it accessible for a wide range of users. The strongly-typed nature of Power Fx improves program reliability by strictly enforcing data type validity. The declarative design encourages a focus on the desired outcome, instead of the implementation particulars. Moreover, its functional design promotes software quality by fostering immutability and purity in functions, which simplifies testing and debugging.

Learn about Coding in Power Apps (Power Fx Programming)


Coding in Power Apps (Power Fx Programming) provides a platform to create custom apps with little or no coding experience. Power Fx is the core language used which is a low-code, strongly-typed, declarative, and functional programming language. It simplifies programming to an Excel-like syntax making it accessible to a broader audience. It helps prevent errors by ensuring data types are correct and allows users to describe what the program should accomplish rather than how to accomplish it. Power Fx uses immutable values and pure functions leading to easier testing and fewer bugs. Learning Power Fx is designed to be easy for those with experience in Excel formulas, following the same principles of nesting functions and understanding data types. For those with more experience, concepts such as debugging, testing, and using external libraries can be explored.


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Coding Power Apps, Power Fx Programming, Canvas Power Apps, Low-code Programming, Strongly-Typed Programming, Declarative Programming, Functional Programming, Power Fx Learning