Quinn's Code is an alternate universe series by cfardell_Brenorenz29, where Quinn Morgendorffer is interested in Computers and Anime, rather than Fashion. There is also a time-shift, with the stories occurring in the mid '00's rather than the late '90's.
Due to her interest in Computers rather than fashion, Quinn turns down Sandi's offer to join the Fashion Club. That, combined with Quinn still being popular, despite being a geek, leads to the two being enemies, rather than frenemies.
- The Esteemsters Code is the premiere story. The Morgendorffer sisters start at Lawndale High. Daria still ends up in the Self Esteem Class, whilst Quinn joins the Computer and Programming Clubs, meeting Jodie, Mack, Jennifer and Andrea in the process. Quinn also befriends Cindy and Kristen. As a result of Quinn meeting Jennifer, she also becomes Daria's friend as well as Jane.
- Invite of the Geek: When Kevin invites Quinn to Brittany's party, Cindy and Kristen ask if they can go along as well.
- Cafe Geekdale Mr. O'Neill proposes a Coffee House after a break in at a local Cybercafe. Kristen talks to Daria, and Sandi plans against Quinn.
- Geekery at the Mega-Mall: Quinn wants to go to the Mall of the Millenium for some computer equipment...
- Morgendorffers vs. Amazon: Quinn and Daria may not agree much, but they do agree on one thing. Modeling Classes at Lawndale High are not a good idea.
- The Lab Mouse, the Geek and the Convention: Whilst Daria has a lab project (with Kevin of all people!), Quinn and her friends prepare to go to an Anime Convention...
- The Grounded Geek: When Daria and Quinn arrive home late one night, their parents (actually just Helen) lay down the law. Meanwhile, Lawndale High prepares for the annual Faculty vs. DJs Roller Hockey Game.
- Alternapalooza: Daria and Quinn both plan to go to the Alternapalooza concert in a nearby town...
- Morgendorffers in the Woods: The Morgendorffers go on a camping trip in a forest. What could go wrong?
- Blue Screen of Sherman: Lawndale High has a visitor. An egotistical alumni named Tommy Sherman, who back in the day had helped the Lawndale Lions win the State Championship. When Sherman dies in a tragic accident, the Morgendorffer sisters and their friends find themselves bereaved.
- The Geek Hunter While on a Paintball field trip, Quinn finds that Sandi is gunning for her. Meanwhile, Jennifer joins Daria and Jane on their walk to the Great White Shark exhibit.
- Stacy the Brain When Stacy has to complete an essay, she finds that Sandi's behavior towards her is getting worse. Will she have to leave the Fashion Club?
- A Night at Kristen's At a sleepover, Stacy get's to know her new friends better.
- Wedding Trouble Quinn's Cousin, Erin is getting married. Will the Barksdale clan manage to get along? And what is happening in Lawndale in their absence?