doomscroll vs PyMentor

Get to know a codebase one small piece at a time. doomscroll turns selected files from a GitHub repository into readable code cards with prompts and source context. READ, EXPLAIN, REVISIT • Import a public GitHub repo or a scoped folder • Read functions, types, and patterns in their original code • Try explaining the code before revealing its source comments or reading prompt • Open a card’s source at the exact imported commit and line range • Choose again, skip, or got it using swipes or buttons YOUR OWN REVIEW Unseen cards appear first, then cards you have reviewed least recently. Three consecutive “got it” ratings complete a card’s review. Ratings reflect your own confidence; they are not a test of understanding or a spaced-interval scheduler. KEEP CONTEXT Supports TypeScript, JavaScript, Python, Rust, Go, and Swift. Extraction is heuristic and can miss or imperfectly extract constructs. Each import selects up to 40 files and creates up to 50 cards. Unchanged cards retain local progress; changes to their code, prompt, or explanation reset it. TRY IT FIRST The built-in demo needs no account or network connection. Import portable JSON decks for local study. GitHub imports and reopening GitHub repositories require a connection. PRIVACY No doomscroll account, advertising, analytics, or cloud sync. Review progress stays on your device. GitHub imports contact GitHub; optional native access tokens use the device credential vault. Browser tokens last only for the current page session. Read the app privacy policy for details.

Learn Python by actually writing it. PyMentor is not a video course. You write real code from the first lesson, run it, and get feedback that explains what went wrong and why — not just a red cross. WRITE AND RUN REAL CODE A built-in editor with syntax highlighting runs your Python and shows the output, right there. No setup, no installing anything. AI THAT REVIEWS YOUR CODE Ask for a review and get specific feedback on what you wrote: what works, what could be clearer, and what a more experienced developer would do differently. A COURSE THAT MAKES SENSE Modules that build on each other — variables, data types, operators, control flow and beyond. Short lessons, hands-on exercises, and quizzes that check you actually understood. REVIEW WHAT YOU FORGET Spaced review brings back what you learned days ago, right before you'd forget it. That's the difference between finishing a course and knowing Python. DAILY CHALLENGES A new problem every day, graded on the server. Build a streak and keep it alive. LEARNING THAT DOESN'T FEEL LIKE HOMEWORK Earn XP and PyCoins, unlock achievements, customize your profile, look after your study pet, and see where you stand on the leaderboard. PYARCADE Three games built into the app — Snake, PyBlocks and Flappy — for when your head needs a break. IN ENGLISH AND SPANISH The entire course, not just the menus. PYMENTOR PREMIUM An optional subscription that unlocks: - 80 AI reviews a week instead of 4 - 160 code runs a week instead of 8 - No ads, and recover missed challenges without watching any - 100 PyCoins every week, 20% off the store and a bigger check-in bonus - Exclusive cosmetics and animated avatars You can learn the entire course for free. Premium removes the limits. Subscriptions renew automatically at the end of each period unless cancelled at least 24 hours before, from your App Store account settings. Refunds are handled by Apple, not by PyMentor. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms and Conditions: https://bynstudios.com/en/pymentor/terms Privacy Policy: https://bynstudios.com/en/pymentor/privacy