I love Sublime Text: It's cross-platform, and if you need to work with a new technology, you just install the package.
The pg_restore and pg_dump utilities are essential for working with PostgreSQL databases. Here's a quick summary of their usage:
Ever notice the Observatory debugger and profiler when running a Flutter app? Here's a video showing how to access it.
Got something running on your machine that is no longer required and want to free up the port? Here's how:
ImageMagick is great for batch processing images using the command line.