1.  
2.     Easy setup
3.     Syntax highlighting for many languages, including live syntax highlighting with CodeMirror
4.     Paste replies
5.     Diff view between the original paste and the reply
6.     An API
7.     Search pastes
8.     Trending pastes
9.     Encrypted pastes
10.     Burn on reading
11.     Anti-Spam features
12.     Themes support
13.     Multilanguage support
14.     Stikked client with support for client side encryption/decryption: gostikkit
15.     Another CLI tool requiring only curl program: pbin
16.     And many more. View this review
17.