add Zeal

README.md

@@ -24,6 +24,7 @@ Links**](./hardware.md)
       - [Video](#video)
   - [Nerdy](#nerdy)
       - [Communication](#communication-1)
+      - [Documentation](#documentation)
       - [File Editing](#file-editing)
       - [File Management](#file-management)
       - [File Sharing](#file-sharing)
@@ -111,6 +112,11 @@ Links**](./hardware.md)
   - [**Neomutt**](https://neomutt.org/)  
     Fork of **Mutt** with added features
 
+### Documentation
+
+  - [**Zeal**](https://zealdocs.org/)  
+    Offline documentation browser for software developers
+
 ### File Editing
 
   - [**Kakoune**](https://kakoune.org/)  

raw/default/body.md

@@ -77,6 +77,11 @@ Nerdy
 [**Neomutt**](https://neomutt.org/)
 :   Fork of **Mutt** with added features
 
+### Documentation
+
+[**Zeal**](https://zealdocs.org/)
+:   Offline documentation browser for software developers
+
 ### File Editing
 
 [**Kakoune**](https://kakoune.org/)