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Some new features of Go 1.25 regarding WaitGroups. Now, there's a new function wg.Go that simplifies the goroutine management, so you can omit wg.Add(1) and wg.Done() calls. Therefore, there's less possibility that you'll forget about those.

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mfbmina.dev Waitgroups: what they are, how to use them and what changed with Go 1.25 Imagine the following problem: you need to process hundreds of records and generate a single output. One way to solve this is to process each record sequentially and unify the output only at the end. However, this can be extremely slow, depending on the time…
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