PC前端：Javascript、JQuery、Angularjs、Reactjs、TypeScript
Mobile front end: Vue.js, Zepto
WebJars
spring：spring mvc、spring boot、spring cloud
Template Engines: Thymeleaf, freemarker, Beetle, Velocity, JSP
Database connection pool: DBCP, c3p0, Druid, HiKariCP
Database middleware: mycat
ORM framework: hibernate, Mybatis, JPA
Scheduled task framework: quartz
webservice ： cxf
Permission control: shiro
Message queues: Kafka, ActiveMQ, RabbitMQ, RocketMQ, QSP
Load balancing: Nginx, LVS
webserver：Tomcat、Apache、Jboss
Containers: docker, kubernetes
Cache: redis, memcache
Coordination center: zookeeper, etcd
rpc framework: dubbo, grpc, brpc
Real-time data platform: storm, akka
Offline data platform: hadoop, spark
Full-text search: elasticsearch, solr
Log collection: rsyslog, elk, flume
SSO：cas
File system: fastDFS
Database: mysql, oracle, MongoDB, HBase
Operation and maintenance
tool
Linux connection tools: Xshell 5, WinSCP, SecureCRT.exe, Xftp, putty
Performance automation testing tool: loadrunner