heartbeat

🐠 Beats - Lightweight shippers for Elasticsearch & Logstash

📲cim(cross IM) 适用于开发者的分布式即时通讯系统

基于Netty+TCP+Protobuf实现的Android IM库，包含Protobuf序列化、TCP拆包与粘包、长连接握手认证、心跳机制、断线重连机制、消息重发机制、读写超时机制、离线消息、线程池等功能。

twitter like animation for any view 💓

Docker Compose for Elasticsearch and Kibana

Self-hosted monitoring for Docker, Kubernetes and uptime. Single Go binary, no agent config, live alerts. Drop a container, your stack is monitored.

一个能让 Bot 在私聊和群聊中发起主动消息的插件，拥有上下文感知、持久化数据、动态情绪、免打扰时段和 TTS 集成。还有独立 WebUI，可进行个性化配置。 An AstrBot plugin that enables Bot to send proactive messages in private and group chats, featuring context awareness, persistent data, dynamic emotions, do-not-disturb periods, and TTS integration. It also boasts an independent WebUI for personalized.

Open-source device for measuring cardiograpgy signals with a GUI for easier handling and additional software for analyzing the data.

An Arduino Library for the MAX3015 particle sensor and MAX30102 Pulse Ox sensor

Android Application that can estimate Heart rate, Blood pressure, Respiration rate and Oxygen rate from only the camera of the mobile

A PulseSensor library (for Arduino) that collects our most popular projects in one place.

A Lightweight Socket Service with heartbeat, Can be easily used in TCP server development.

Official Beats Docker images

Giving the Elastic Stack a try in Vagrant

干净的springboot-netty，google protocol buffer，根目录下我给你放了一本《Netty实战（精髓）》，test下关于同步回调和异步回调、JUC和NIO(RPC我也加进来了)的一些讲解的方法代码

Go implementation of different backoff strategies useful for retrying operations and heartbeating.

Server monitoring plugin for Hangfire.

Periodically schedule a job to send a heartbeat to a monitoring system.

The Elastic stack (ELK) powered by Ansible

Enterprise-grade uptime monitoring system