Apps
Below are a number of Apps I use for MacOS, hopefully you find them useful. Most are open-source or have free versions available for personal use, the rest are very low cost and well worth the price.
System stats in the menu bar, monitor CPU / GPU / disk utilization, fan control, memory usage and temperature.
Free multi-platform database administration tool for all major database types, MySQL, PostgreSQL, SQLite, Oracle, SQL Server and more.
FTP client and cloud storage file browser, supports FTP, SFTP, Amazon S3, Microsoft Azure and more.
Open-source, KeePass compatible password manager for macOS. A great option for those who don’t want to keep their passwords in the cloud.
Open source Python IDE that is is similar to RStudio and particularly useful for data science.