async-await

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#async-await

The Tokio/Rayon Trap and Why Async/Await Fails Concurrency

Hacker News Top · 2026-07-16 Cached

The article examines how async/await syntax, while easy to write, creates significant complexity in production by conflating asynchrony with concurrency, often requiring manual partitioning of I/O and compute tasks across separate runtimes like Tokio and Rayon, leading to latency spikes and system instability.

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#async-await

Algebraic Effects for the Rest of Us

Hacker News Top · 2026-05-26 Cached

An educational blog post explaining the concept of algebraic effects in programming, using analogies to try/catch and async/await, and discussing their potential relevance to React and future programming paradigms.

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#async-await

ClojureScript Gets Async/Await

Hacker News Top · 2026-05-08 Cached

ClojureScript 1.12.145 introduces native async function support via the ^:async hint, enabling direct JavaScript async/await interop without additional dependencies.

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