What is the brightest constellation in the sky in summer?

There are several bright and recognizable constellations in the summer sky:

You can see it after dark: antares in Scorpio, red, and the southern sky.

Vega of Zenith Lyra.

Altair Altair on the zenith.

Tianjin IV in Cygnus, the three stars at the zenith (the zenith) are the famous summer triangle, which can be seen in the dark now. The right angle is Vega, the 30-degree angle is Altair, and the 60-degree angle is Tianjin.

I have no idea about this brightest star, because some constellations have the brightest star, and the rest are not the brightest unless they are bright. Everyone has different opinions, and the one that has the deepest influence on me should be Scorpio, because there are few bright stars in the southern sky in summer, and Scorpio can also be said to be a more vivid constellation. At least we can know its outline through these stars.

I hope it helps you.