Theme · updated weekly

Async — SaaS tools & trends 2026

5 products Sparkpulse tracks are shipping around async. The highest-velocity async products right now are mirai, promises and later (ranked by Sparkpulse's velocity score). The theme runs across 2 sectors, so the momentum you see here is drawn from products competing in different corners of the market. Their velocity scores span 0.0 to 2.5 out of 10, a spread that shows how unevenly shipping cadence is distributed across the field. Below: every tracked product carrying this theme, updated from release data. Everything on this page is regenerated from verified release data, so the ranking reflects the latest changelogs rather than a static list.

Products shipping around async

#01miraimirai removed its dispatcher process and added memory backpressure to the queue.2.5alternatives →

#02promisespromises drops R6 for plain environments and wires async work into OpenTelemetry0.0alternatives →

#03laterlater spends its releases keeping R's event loop compiling against moving toolchains.0.0alternatives →

#04mlr3fselectmlr3fselect turned feature selection into an asynchronous, distributable job0.0alternatives →

#05joblibThe library behind scikit-learn's n_jobs is adding streaming and async caching.0.0alternatives →

Frequently asked questions about async

Which SaaS tools ship async in 2026?

mirai, promises, later, mlr3fselect, joblib — the async products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

Which async product has the highest shipping velocity?

mirai, with the top velocity score (2.5/10) — Sparkpulse's velocity score is derived from verified release data.

How many products are shipping around async?

Sparkpulse currently tracks 5 products carrying the async theme, updated continuously from verified release data.