Not just a cat purr, but a cat purring next to you. Purrli recreates the sound and the presence of a cat, online. It's soothing, it's free, and it's purrfect!
Visual online tool for PDF document cropping / changing canvas size. You can crop the PDF to a selected area, adjust margin size or autocrop visible margins.
Codementor is the largest community for developer mentorship and an on-demand marketplace for software developers. Get instant coding help, build projects faster, and read programming tutorials from our community of developers.
Powerful and simple online compiler, IDE, interpreter, and REPL. Code, compile, and run code in 30+ programming languages. including JavaScript, Python, Ruby, Java, Node.js, Go, Clojure, Scheme, C, C#, C++, Lua and many more.