Leaving out the obvious JFK lives, Teddy runs after RFK dies, and the not obvious but covered on these boards, such as "Wellstone Lives".
Party of Roosevelt
The New Deal Coalition never collapses; perhaps due to avoiding the debacle of the Vietnam war and the disaffection of the youth from liberalism, perhaps due to no George McGovern challenge to Jimmy Carter or no DLC overreaction to the McGovern run, perhaps due to something completely different.
Bombthrowing Anarchists
Civil libertarian liberals and progressives, called "bombthrowers" by LBJ when they were young in the 1960's, take over the Democratic Party and make it a more successful match against organized hard right conservatism.
Johnson Democracy
Scoop Jackson creates "neoconservatism" within the Democratic Party while Goldwater continues to shape "neoliberalism" within the Republican Party. Jackson's "LBJ Democrats" take power and shape the late Cold War years, fighting against poverty and for the rights of ethnic minorities while pursuing a strong multilateral but aggressive approach to international affairs and being more than willing - like FDR and JFK - to curb civil liberties in the name of the greater good.
Peace, Justice, Progress
Henry Wallace, after his failed 1948 third party Progressive run, continues to shape and build up the party, reunites it with the Socialists (who left due to his previous naivety about the Soviets), and eventually the Progressive party replaces the one of the two major parties as the anti-conservative choice (the remaining conservative party could be Republicans or could be Dixiecratic reclaimed Democrats).
"What Did The New Deal Ever Do For Liberalism?"
Liberal republican Thomas Dewey wins out against Harry Truman in the 1948 presidential election, killing the defense-industrial complex in its cradle and creating a legacy of a liberal Republican party and a liberal movement that uses the "fiscal conservatism" buzzwords of conservative Republicans from OTL.