Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Rust - A safe, concurrent, practical language
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible
Listary - Listary is a revolutionary search utility for Windows