好好学习！天天向上！早日当上咸鱼！
Fundamentals
JDK
- lang
- enum & annotation
- ref
- reflect
- thread
- thread-pool
- fork/join
- hashmap & c13map
- util
- concurrent
- aqs
- blocking-queue
- time
- function
- stream
- sql
- io
- nio
- aio
JVM
Open Source Projects
Components & Tools
Frameworks
- Netty
- MyBatis
- Redisson
- Spring
- Spring Cloud Alibaba
- Disruptor
- Dubbo
- gRPC
- slf4j/logback/log4j2
- JUnit/Mockito
- Shiro