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Everything on Programatium Workshop, organised by topic.

Web APIs

• Cancel Fetch Requests with AbortController — Cancel a fetch request by creating an `AbortController` and passing its `signal` to `fetch()`, then calling `controller.abort()` when the user cancels, a…

Language Tools

• JavaScript Optional Chaining: Uses and Traps — Optional chaining (`?.`) accesses a property, computed element, or optional function when the value immediately to its left may be `null` or `undefined`;…