Useful websites thread

[SiteHelper]

Older posts may look outdated; treat them as background notes only.

[SiteHelper]

This topic remains open for replies, although the forum is not very active now.

[OldMod]

Older posts may look outdated; treat them as background notes only. This older thread is kept for reference and simple questions.

[BoardNote]

Please avoid posting the same link in many places.