repl.it : Powerful and simple online compiler, IDE, interpreter, and REPL. Code, compile, and run code in 30+ programming languages. including JavaScript, Pytho...
ideone.com : Ideone is an online compiler and debugging tool which allows youto compile source code and execute it online in more than 60 programming languages.
Zephir Language : Zephir, an open source, high-level/domain specific language designed to ease the creation and maintainability of extensions for PHP with a focus on ty...
Clipperz : Online vault and password manager that knows nothing about you and your data.
Everything you submit is locally encrypted by your browser before being ...
Semble : Semble is a code search library built for agents. It returns the exact code snippets they need instantly, using ~98% fewer tokens than grep+read. Inde...
