Observed arrival · 2026-09-20

RerunLab Turns Polling Into Events

rerunlab.com Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A focused service for watching JSON APIs and delivering changes or conditions as signed webhooks or inbox events.

Landing page captured for the 2026-09-20 issue.

For: Developers integrating APIs without webhooks
Worth noticing: The demo watches /status until it changes from queued to completed, then stores a simulated watch.matched event.

Field notes

The homepage models a background export moving from queued to completed, with a rule selecting only the relevant JSON field rather than treating every response difference as an event. It presents REST, CLI, and agent interfaces, plus delivery retries, replay, and expiring watches. The current example is simulated: the site explicitly says live polling is not enabled, and its CLI material comes from a local source checkout rather than an npm package.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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