Discourse vs Haash: What are the differences?
Discourse: The 100% open source, next-generation discussion platform built for the next decade of the Internet. Discourse is a simple, flat forum, where replies flow down the page in a line. Replies are attached to the bottom and top of each post, so you can optionally expand the context of the conversation – without breaking your flow; Haash: A DigitalOcean-like support community for your website in 3 minutes. Easily add sections. Create questions and answer them on the fly. Drag and drop and move things around. Edit everything in a flash.
Discourse and Haash belong to "Forums" category of the tech stack.
Discourse is an open source tool with 28.6K GitHub stars and 6.47K GitHub forks. Here's a link to Discourse's open source repository on GitHub.