Trilium Notes - Trilium Notes is a hierarchical note taking application.
GizliNot - Okunduktan sonra kendiliğinden silinen şifreli mesajlar gönderin. Ücretsiz uygulama: GizliNot.
Quick Code - Curated list of free online programming courses
SafeNote - Encrypt and send files and notes with a link that automatically destruct after being read. SafeNote is a free web-based service that allows you to share a note or a file with confidentiality. There is no way to spying on you even to a hacker.
Pocket Coder - Coding JavaScript on the go
ZeeroChat - ZeeroChat - Deletes Everything!