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* refactor: clean to roadmap content * refactor: move shared helpers into scripts/lib
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Asynchronous JavaScript
Asynchronous JavaScript allows code to start long-running operations, like network requests or timers, and continue executing other code while waiting for them to complete. JavaScript is single-threaded, so asynchronous patterns prevent the main thread from blocking. The main mechanisms are callbacks, Promises, and async/await.
Visit the following resources to learn more: