- 小姐姐味道
- Snailclimb/JavaGuide
- SnailClimb/JavaGuide-Interview
- Doocs/advanced-java
- Doocs/jvm
- Doocs/coding-interview
- Doocs/leetcode
- toBeTopJavaer
- JCSprout
- CS-Notes
- 千锋教育-李卫民
- P-P-X/awesome-collector
- https://learnxinyminutes.com/
- https://programming.guide/go/
- https://programming.guide/java/
- https://hyperpolyglot.org/
- https://www.devglan.com/
- https://www.digitalocean.com/community/tutorials
- https://www.tutorialspoint.com/tutorialslibrary.htm
- https://mkyong.com/
- http://websystique.com/
- https://www.viralpatel.net/
- https://www.baeldung.com/full_archive
- https://www.javacodegeeks.com/
- https://www.javatips.net/
- https://www.java-success.com/
- https://dzone.com/
- https://www.concretepage.com/
- https://www.petrikainulainen.net/tutorials/
- https://kodejava.org/
- https://code.tutsplus.com/
- http://tutorials.jenkov.com/
- https://www.journaldev.com/
- https://www.smashingmagazine.com/
- https://www.java67.com/
- https://javarevisited.blogspot.com/
- https://grokonez.com/
- http://java-latte.blogspot.com/
- https://howtodoinjava.com/
- https://www.logicbig.com/
- https://www.tecmint.com/
- https://www.javadevjournal.com/
- https://www.javainuse.com/
- https://www.tecmint.com/