Application Utilities
PostmanElasticsearch
Data Stores
Cloudera EnterpriseApache SparkPrestoApache FlinkApache HivePostgreSQLMongoDBCassandraHadoopHBaseRedisKafkaRabbitMQSamzaKafka StreamsApache Storm
Development
SeleniumKubernetesDocker SwarmJenkinsTravis CITerraformSonatype NexusConsulAnsibleChefGitDockerElastic Apache Mesos
Languages & Frameworks
SpringJavaScriptPythonHTML5JavaCSS 3RubyKotlinSwiftGoObjective-CElixir
Collaboration
JiraConfluence
Monitoring
PrometheusWireshark
Application Hosting
Heroku