creasac

Prof. is an adaptive learning app that turns a learner’s goal into a personalized course, then helps them study through structured materials like plans, lessons, quizzes, and a live tutor. It solves the problem of generic, static learning content by generating the next useful piece of material as the learner progresses and adjusting the course as their needs change. It uses ElevenLabs for the real-time voice tutoring layer, so learners can talk to the tutor naturally while the app streams conversation events and triggers backend reasoning when new content needs to be created or updated. It uses Cloudflare to run and deliver the web app on Workers and to store uploaded assets like PDFs and course images in R2.

Submitted 2 Apr 2026

Rockitt is "@rock is this true" for the browser, a voice-first Chrome side panel extension for grounded web answers. The extension UI is built with WXT + React, uses ElevenLabs for live voice, and talks to a small Cloudflare Worker that proxies Firecrawl and keeps API keys out of the browser.