小林coding

https://xiaolincoding.com

小土刀的面试刷题笔记

https://wdxtub.com/interview/

海外兔

https://osjobs.net/topk/

互联网 Java 工程师进阶知识完全扫盲

https://github.com/doocs/advanced-java

CS-Notes

http://www.cyc2018.xyz

PHP面试问答

https://github.com/colinlet/PHP-Interview-QA

Java 8 Gu 8

https://www.yuque.com/hollis666/asgng6

PHPer面试（进阶版）

https://www.kancloud.cn/martist/phper-will-get-bat-tmd-offer-in-2021/2147203

advanced-java

https://github.com/doocs/advanced-java