10 javascript best practices that every developer should know

javascript best practices enhance code quality, maintainability, and performance. firstly, always use meaningful variable and function names to improve readability. secondly, adhere to a consistent coding style, including proper indentation and spacing. thirdly, leverage es6 features such as let and const for variable declarations, promoting block scope and immutability. fourth, keep functions small and focused on a single task, making them easier to test and debug. fifth, comment your code judiciously to explain complex logic without cluttering. sixth, avoid global variables to prevent namespace pollution and potential conflicts. seventh, use strict mode to catch common coding errors early. eighth, optimize performance by minimizing dom manipulations and using efficient algorithms. ninth, implement error handling to manage exceptions gracefully. finally, regularly refactor code to improve structure and eliminate redundancy, ensuring that the codebase remains clean and efficient over time. following these practices will lead to more robust and scalable applications.
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