SlideRule bet sequenced learning paths could teach web dev from scratch

SlideRule is a Yelp-like catalog of online courses where users review courses and track which ones they enrolled in, completed or dropped, launched with curated Learning Paths that sequence free resources into a curriculum for absolute beginners.

That beginners fail from missing sequence, not missing courses, so one curated free path would pull them into a Yelp-like course catalog and community.

The founders behind the Show HN were building SlideRule, which they described as a Yelp-like catalog of online courses where users review courses and track progress on a dashboard. The Learning Path itself came from co-founder Parul: she had taught herself web development from free online resources and found the hardest part was knowing what to learn next, so the team turned her actual route into a sequenced curriculum built around Udacity's CS253 and CS101 with bridge content, a Django landing-page course, Git and browser tools, and published it on their site.

Gautam posted the path as a Show HN on 2014-03-31. It drew 368 points and 107 comments: users praised the idea, debated the ordering of CS253 before CS101, asked for Rails, JavaScript, AI, data-analysis and devops paths, and pointed at rivals like The Odin Project that added hands-on projects. Spez defended his course's choice of webapp2 over Django, and the founders answered almost every comment, invited volunteers to author paths, and pushed a data-analysis Learning Path alpha live within days while promising a Rails track if demand appeared. One user hit a CSRF signup error and the team asked for details to reproduce it; another asked directly how SlideRule would earn money, which went unanswered in the thread.

The pain for self-taught beginners was not finding courses but knowing the right order, which a sequenced path solved in a way a raw directory could not.

The path was credible because it was the author's own tested route, not an editor's list of everything available.

Leaning on free resources matched the audience of self-taught beginners and removed the paywall objection from the launch.

The launch thread worked as live market research: Rails, JavaScript, AI, big-data and devops requests set the roadmap for free.

Fast follow-through - a data-analysis alpha within days - turned one day of attention into momentum instead of a one-off post.

A real user's sequenced route proves a catalog better than any listing: it demonstrated demand, seeded the roadmap, and turned the launch thread into free product research.

As of 2014-03-31, with the discussion continuing into early April, SlideRule was live with a web-dev Learning Path, a weekly newsletter, and accounts that let users review courses and track progress; a data-analysis path was already in alpha and more paths were planned. The material records no funding, user counts or later outcome.