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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,273 posts.

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2024
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Let futures be futures

In the early-to-mid 2010s, there was a renaissance in languages exploring new ways of doing concurrency. In the midst of this renaissance, one abstraction for achieving concurrent operations that was developed was the “future” or “promise” abstraction, which represented a unit of work that will maybe eventually…