What are the best (productivity-enhancing, well-designed, and concise, rather than just popular or time-tested) programming languages?

What are the best food substitutes?

What are the best Android assistants?

What are the best mobile virtual digital assistants?

What are the best Android night mode / blue light filter apps?

What are the best file systems?

What are the best file systems?

What are the best file compression tools for Linux?

What are the best file compression tools for Linux?

What are the best file systems?

What is the best shared inbox?

What are the best user support & feedback services?

What are the best service desk software / ticket system for a small business?

What are the best distraction-free word processors?

What are the best (free) GUI editors for writing structured documentation, e.g. for pdf or html output?

What are the best encrypted messaging apps for Android?

What are the best Git web interfaces?

What are the best hosted version control services?

What are the best git hosts that also provide dynamic webapp hosting services?

What are the best source code hosts for open source projects?