Update free-programming-books-langs.md (#7854)

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

Co-authored-by: kalpesh <grimreaper12366@gmail.com>
Co-authored-by: Kalpesh <kalpesh.tated@jupiter.money>

books/free-programming-books-langs.md

@@ -113,6 +113,7 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
     * [React](#react)
     * [React Native](#react-native)
     * [Redux](#redux)
+    * [Remix](#remix)
     * [Svelte](#svelte)
     * [Vue.js](#vuejs)
 * [Jenkins](#jenkins)
@@ -1351,6 +1352,12 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 * [The Complete Redux Book](https://leanpub.com/redux-book/read) - Boris Dinkevich, Ilya Gelman (HTML)
 
 
+#### Remix
+
+* [Developer Blog Tutorial](https://remix.run/docs/en/v1/tutorials/blog)
+* [Jokes App Tutorial](https://remix.run/docs/en/v1/tutorials/jokes)
+
+
 #### Svelte
 
 * [Getting started with Svelte](https://developer.mozilla.org/en-US/docs/Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_getting_started) - MDN Web Docs