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Solving the Node.js console.time is not a function error

Blog post from LogRocket

Post Details
Company
Date Published
Author
Joseph Mawa
Word Count
1,820
Language
-
Hacker News Points
-
Summary

The console.time is not a function error in JavaScript and Node is a common TypeError, often caused by modifying the built-in console object or reassigning the console.time property to a non-function value. Additionally, the error can occur due to JavaScript's Automatic Semicolon Insertion (ASI) feature, which can lead to unexpected behavior when semicolons are omitted. The console.time function, used for timing operations in Node.js, is part of the console interface and relies on a high-resolution timer. Proper debugging involves checking for accidental modifications to the console object and ensuring JavaScript code is executed in environments with implemented console APIs. Debugging tools like breakpoints in VS Code can aid in tracing the function calls that lead to these errors. The error may also arise in runtime environments lacking the console.time API. To prevent such errors, it's recommended to explicitly use semicolons in JavaScript code and be cautious about third-party packages that might alter built-in functions.