Very efficiently manage time-based events and objects.

ping / pong heartbeats for node ws

Volorio browser RTC client for voice, video, screen sharing, chat data, and usage heartbeats.

Multi-agent observability: cascade failure detection, heartbeats, and forensic replay

Persistent autonomous gateway for Reactive Agents — adaptive heartbeats, cron scheduling, webhook ingestion, and policy engine

zeronessd — in-sandbox agent: verifies signed commands, serves capability I/O, heartbeats.

Node.js SDK for Monitor — heartbeats and job tracking

WakaTime heartbeats for Codex desktop app hooks.

WakaTime heartbeats for Cursor Agent hooks.

Report from inside your app to TellMeWhenDown — cron heartbeats and self-checks in one line.

conn-orch-registry provides the core communication mechanism for microservices in this environment. It enables them to interact with a services_registry to receive and fulfill tasks by submitting heartbeats or their API descriptions.

Desktop agent (macOS/Windows/Ubuntu) that heartbeats to ProjectMind and runs claimed task jobs via Cursor SDK, Cursor CLI, Codex CLI, Antigravity CLI, or LLM API

FIX 4.4 session engine for Node.js — TCP, framing, logon, heartbeats, and sequence management (venue-agnostic)

Vibro browser runtime: the in-page bridge behind window.__vibro__ with console capture and tab heartbeats.

Typed, dependency-free WebSocket client with resilient reconnection, heartbeats, queues, schema validation, subscriptions, observability, and React 18+ bindings.

MCP server for Fettle (fettle.sh) uptime monitoring — manage monitors, incidents, heartbeats and status pages from any MCP client.

A module for sending heartbeats to OpsGenie

SDK JavaScript da Hobots — telemetria (erros, transactions e heartbeats) e execução remota de tarefas sob demanda (tasks) para RPAs e integrações. Um único import e um único init().

Benchmark worker runtime: claim an assignment, run tasks, flush results and heartbeats

Better DSH: archived-session management, task-stop desktop notifications, an update checker, model routing (keyword rules + allowlist-gated model_route), multi-task scheduled triggers (interval heartbeats & fixed-time tasks), and a DeepSeek-style message