diff --git a/README.md b/README.md
index ee928bd..0909406 100644
--- a/README.md
+++ b/README.md
@@ -429,6 +429,7 @@ Please read the [contribution guidelines](contributing.md) or the [creating a li
 * [Five programming problems every Software Engineer should be able to solve in less than 1 hour](http://www.shiftedup.com/2015/05/07/five-programming-problems-every-software-engineer-should-be-able-to-solve-in-less-than-1-hour)
 * [Top 10 Algorithms for Coding Interview](http://www.programcreek.com/2012/11/top-10-algorithms-for-coding-interview/)
 * [Top 15 Data Structures and Algorithm Interview Questions for Java programmer](http://javarevisited.blogspot.com.by/2013/03/top-15-data-structures-algorithm-interview-questions-answers-java-programming.html)
+* [Top Algorithms Questions by Topics](https://github.com/yangshun/tech-interview-handbook/blob/master/algorithms/README.md)
 
 ## Coding exercises
 
@@ -440,6 +441,7 @@ Please read the [contribution guidelines](contributing.md) or the [creating a li
 
 * [A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore](https://github.com/h5bp/Front-end-Developer-Interview-Questions)
 * [Front End Developer Interview Questions](http://www.aperfectmix.com/free_web_design/front-end-interview-questions.html)
+* [Answers to Front End Developer Interview Questions](https://github.com/yangshun/tech-interview-handbook/blob/master/front-end/interview-questions.md)
 * [Some simple questions to interview potential backend candidates](https://github.com/starandtina/backend-interview-questions)