- [inspectIT](https://github.com/inspectit-labs/awesome-inspectit#readme) - Open source Java app performance management tool.
- [Open Source Maintainers](https://github.com/nayafia/awesome-maintainers#readme) - The experience of being an open source maintainer.
- [Calculators](https://github.com/xxczaki/awesome-calculators#readme) - Calculators for every platform.
+
- [Captcha](https://github.com/ZYSzys/awesome-captcha#readme) - A type of challenge–response test used in computing to determine whether or not the user is human.
