wang-qijia

pekko

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala

awesome-it-blog

原创技术文章，目前主要关注Java技术本身、应用及系统性能优化等课题

reactive-streams-jvm

Reactive Streams Specification for the JVM

mantis

A platform that makes it easy for developers to build realtime, cost-effective, operations-focused applications

agent-zero

Agent Zero AI framework

jaeger-clickhouse

Jaeger ClickHouse storage plugin implementation

flexy-pool

FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.

awesome-opensource-data-engineering

An Awesome List of Open-Source Data Engineering Projects

deptective

A plug-in for the Java compiler that validates a project's package relationships

jfr-datasource

JFR Datasource for Grafana

profiler

Firefox Profiler — Web app for Firefox performance analysis

java-profiling-presentation

Materials for the presentation TUT2844 "Mastering Java Performance with async-profiler"

FlameGraph

Stack trace visualizer

oteps

OpenTelemetry Enhancement Proposals

parca-agent

eBPF based always-on profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!

honest-profiler

A sampling JVM profiler without the safepoint sample bias

perf-map-agent

A java agent to generate method mappings to use with the linux `perf` tool

btrace

BTrace - a safe, dynamic tracing tool for the Java platform

java-developer-roadmap

Roadmap to becoming a Java developer in 2024

atmosphere

Event Driven WebSockets Framework with Cross-Browser Fallbacks

mockserver

MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied traffic including encrypted SSL traffic and supports Port Forwarding, Web Proxying (i.e. HTTP proxy), HTTPS Tunneling Proxying (using HTTP CONNECT) and SOCKS Proxying (i.e. dynamic port forwarding).

rmq

A small java message queue based on Redis

apollo

Java libraries for writing composable microservices

awesome-java

A curated list of awesome frameworks, libraries and software for the Java programming language.

expr

Expression language and expression evaluation for Go

jvm-profiling-toolkit

opentelemetry-ebpf-profiler

The production-scale datacenter profiler (C/C++, Go, Rust, Python, Java, NodeJS, .NET, PHP, Ruby, Perl, ...)

odigos

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

otel-profiling-go

Open Telemetry integration for Grafana Pyroscope and tracing solutions such as Grafana Tempo, Honeycomb, or Jaeger

qryn

⭐️ All-in-One Polyglot Observability with OLAP Storage. Drop-in Grafana Cloud replacement compatible with Loki, Prometheus, Tempo, Pyroscope, Opentelemetry, Datadog & Beyond!