Folding Story is a writing game where each writer is constrained to write one line of a story (120 words or less) and pass it on to another writer to add to it. Each user gets just three minutes to write a line. You get to be on the scoring leaderboard by the number of likes you receive for your lines. In the end, everyone can read the finished story. You get to read some pretty wacky stories because each writer gets to read just the last line entered. It's a neat writing exercise because the time and word limit really gives creativity an adrenalin shot.
You don't need to write any code to create a simple story with Twine, but you can extend your stories with variables, conditional logic, images, CSS, and JavaScript when you're ready.
Call it micro-fiction in a collaborative way. Start your own story or jump into someone else's with a word limit of 1,024 characters only. Also, you don't need to follow the stories; you can insert events into the narrative as sort of a prequel.
It's is a web tool that will help you collect texts, photos, videos, and everything else from the web, into your own versions of media-rich stories. Storify will also help you share your stories to your friends and families.
JuxtaposeJS helps storytellers compare two pieces of similar media, including photos, and gifs. It's ideal for highlighting then/now stories that explain slow changes over time (grown of a city skyline, regrowth of a forest, etc.) or before/after stories that show the impact of single dramatic events (natural disasters, protests, wars, etc.).
StoryToolz provides you with a set of tools to work on your stories. Story Idea for instance generates starters to use in your stories, Cliche Buster allows you to find the instantiations of cliches in your passages. Other tools that StroyToolz provide include : Readability, Word Count meter, Random Conflicts, and many more.