Roll up, the second (#10986)

* hindi hibernate course

* add a react tutorial

* add three playgrounds from #9775

* duplicate

* from #10628

* add figma course from #10649

* line

* the algorithms

* resource moved to playgrounds

books/free-programming-books-subjects.md

@@ -126,6 +126,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Sequential and parallel sorting algorithms](https://www.inf.hs-flensburg.de/lang/algorithmen/sortieren/algoen.htm) - Hans Werner Lang (HTML)
 * [Text Algorithms](https://igm.univ-mlv.fr/~mac/REC/text-algorithms.pdf) -  Maxime Crochemore, Wojciech Rytter (PDF)
 * [The Algorithm Design Manual](https://www8.cs.umu.se/kurser/TDBAfl/VT06/algorithms/BOOK/BOOK/BOOK.HTM) - Steven S. Skiena (HTML)
+* [The Algorithms](https://the-algorithms.com)
 * [The Design of Approximation Algorithms](https://www.designofapproxalgs.com/book.pdf) - David P. Williamson, David B. Shmoys (PDF)
 * [The Great Tree List Recursion Problem](http://cslibrary.stanford.edu/109/TreeListRecursion.pdf) - Nick Parlante (PDF)
 * [The Kademlia Protocol Succinctly](https://www.syncfusion.com/ebooks/kademlia_protocol_succinctly) - Marc Clifton

more/free-programming-interactive-tutorials-en.md

@@ -1,7 +1,6 @@
 ### Index
 
 * [Ada](#ada)
-* [Algorithms](#algorithms)
 * [Android](#android)
 * [Bash](#bash)
 * [C](#c)
@@ -59,11 +58,6 @@
 * [Introduction to Ada](https://learn.adacore.com/courses/intro-to-ada/index.html) - Adacore
 
 
-### Algorithms
-
-* [Data Structures Visualization](https://www.cs.usfca.edu/~galles/visualization/Algorithms.html) - David Galles
-
-
 ### Android
 
 * [Android Tutorial](https://www.tutlane.com/tutorial/android) - tutlane