* Auto-instrumentation mechanism, **no need to CHANGE any application source code**. [Supported middlewares, frameworks and libraries](https://github.com/wu-sheng/sky-walking/wiki/3.0-supported-list).
* Explicit-instrumentation, as an [OpenTracing supported tracer](http://opentracing.io/documentation/pages/supported-tracers).
* Pure Java server implementation, with RESTful Web service.
* High performance streaming analysis.
* Auto instrumentation java agent, **no need to CHANGE any application source code**. [Supported middlewares, frameworks and libraries](https://github.com/wu-sheng/sky-walking/wiki/3.0-supported-list).
* Manual instrumentation, as an [OpenTracing supported tracer](http://opentracing.io/documentation/pages/supported-tracers) or using **@Trace** annotation.
* Pure Java server implementation, provide RESTful and gRPC services. Compatibility with other language agents/SDKs by following sky-walking protocol.
* The UI released on [wu-sheng/sky-walking-ui](https://github.com/wu-sheng/sky-walking-ui)
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@@ -47,6 +46,10 @@ This project adheres to the Contributor Covenant [code of conduct](CODE_OF_CONDU