Mastering JavaScript Promises

What is a Promise?

30 min · promise, asynchronous

Creating and Consuming Promises

30 min · create promise, consume promise, async/await

Handling Success and Failure

30 min · resolve, reject, try/catch

Sequential vs. Parallel Execution

30 min · sequential execution, parallel execution, Promise.all

Error Handling in Promise.all()

30 min · Promise.all, error handling

Implementing Retry Logic

30 min · retry logic, unreliable promises

File Operations with Promises

30 min · file operations, read/write promises

API Calls with Promises

30 min · API calls, fetch, Promise.all