One common theme is friendship. Archie and Jughead are best friends, and many fanfics explore the depth and loyalty in their relationship. For example, stories where they support each other through tough times in school or family issues.
Some Tumblr blogs are dedicated to Riverdale fanfics. You can search for tags like #JugheadxArchieFanfic on Tumblr. There are often some unique and creative fan - made stories shared by fans on their blogs, which can be a great source for this kind of fanfic.
There are several interesting ones. For example, 'The New Chapter in Jughead and Archie's Relationship' which starts with a big fight between them and then shows how they slowly patch things up and grow closer. Then there's 'Jughead's Journal Entries about Archie' where Jughead writes about Archie in his journal, revealing his true feelings for him in a very personal and unique way.
Sure. You can check out Archive of Our Own (AO3). It has a vast collection of Archie and Jughead fanfics. There are some really creative stories that explore different relationships and scenarios within the Archie universe.
Jughead doesn't die. The Archie Comics have maintained his presence as a key character without such a tragic fate. The stories focus more on his adventures and relationships rather than his demise.