Add book Nuxt.js Succinctly (#7252)

books/free-programming-books-langs.md

@@ -106,6 +106,7 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
     * [meteor](#meteor)
     * [Next.js](#nextjs)
     * [Node.js](#nodejs)
+    * [Nuxt.js](#nuxtjs)
     * [Om](#om)
     * [React](#react)
     * [React Native](#react-native)
@@ -1242,6 +1243,11 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 * [The Node.js Handbook](https://flaviocopes.com/page/node-handbook/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
 
 
+#### Nuxt.js
+
+* [Nuxt.js Succinctly](https://www.syncfusion.com/succinctly-free-ebooks/nuxtjs-succinctly) - Ed Freitas
+
+
 #### Om
 
 * [Om Tutorial](http://awkay.github.io/om-tutorial/)