New posts in Expl3

How to use \cs_generate_variant:Nn to compare token lists?

More optional \xx_use:N and \xx_new:N functions than documented?

Questions about `\cs_new:...` and friends and their TeX relatives regarding global, local, long, nopar, protected, expandable and naming

When to use \tl_to_str:V and when \tl_to_str:N?

What is the difference between `put` and `gput` in `\tl_new:N` token lists?

File l3backend-pdfmode.def not found when loading expl3

Calculating the partial sum of a expl3 sequence

What is the correct way to replace "csxdef/foreach" with pure expl3 code?

Building regex from another one

How to set replacement text of function from token list variable?