scala 1,262 http 1,158 http-client 1,022 akka 773 reactive-streams 562 cats 552 http4s 535 openapi 533 client 526 synchronous 524 scalaz 524 uri 524 okhttp 524 zipkin 524 monix 524 interpolator 524 httpclient 524 distributed-tracing 524 zipkin-brave 524 asynchronous 524 http-server 478 play-framework 448 functional-programming 390 zio 381 type-safe 378 sttp 378 observability 378 http-requests 378 documentation 378 declarative 378 avro 178 rpc 142 playframework 138 reactive 135 circe 130 rest 127 scala-js 125 play-json 125 kafka 111 stream-processing 105 scalability 105 restapi 105 high-availability 105 distributed-systems 105 hacktoberfest 105 streaming 103 websocket 89 http2 87 akka-streams 73 restful 70 spray 70 boilerplate 68 hack 68 play 68 slick 68 json 64 ops 64 operations 64 microservice 64 management 64 cloud-native 64 akka-cluster 64 async-http-client 58 chronicler 58 influxdb 58 macros 58 spark 58 udp 58 url-connection 58 swagger 50 java 49 dropwizard 47 codegen 28 guardrail 28 jackson 28 ssl 24 tls 24 metrics 21 prometheus 21 graphite 19 graphite-carbon 19 labeled-metrics 19 statsd 19 datadog 19 loadbalancing 17 load-balancer 17 exchange 17 grpc 17 unmaintained 16 osgi 16 typelevel-programming 14 open-api-v3 14 event-sourcing 14 testing 14 akka-actors 14 cqrs 14 eventsourcing 12 ddd-sample 12 ddd-events 12 ddd-architecture 12