Here are some links to blog posts about chess openings:
e4 and d4 – Best Starting Moves for White
French Defence Advance Variation How White Wins in 7 Moves
French Defence MacCutcheon – How Black Can Respond to 4. Bg5
Dealing with the Marhsall Defence – Opening Moves White Can Play
Jobava London – White’s Best Opening for Beginners?
Trompowsky Attack in Game 1 of the World Chess Championships 2016
How To Lose Both Bishops In Chess Queen Pawn Opening Blunder