ideas/tips for interpreting JavaScript

Looking for a solution to convert synchronous JavaScript function calls into asynchronous ones? Here's the scenario:

If you have a code snippet like this:

someSyncFunction();
console.log("function complete")

You want it converted to:

someAsyncFunction(function () {console.log("function complete")} );

Your task is to accomplish this transformation using regex or do you need to write a parser? In case of needing a parser, any recommendations on libraries that can assist?

To add another layer of complexity, there's also recursion/nesting to deal with, such as:

someSyncFunction();
console.log("first function complete");
someSyncFunction();
console.log("second function complete");
...

Answer №1

When dealing with complex nested JavaScript code, it's best to utilize a parser rather than rely solely on regular expressions. One option is to use Esprima, which provides a syntax tree allowing you to identify and manipulate async functions within the code.

Instead of reinventing the wheel, consider exploring tools that can convert synchronous JavaScript to asynchronous code. Check out this list of compilers for more efficient solutions.

Answer №2

Appreciate the recommendations. Here are the findings...

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