
Brain Speed Test
Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X
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Tech stack
22 projects

Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X

Practice typing with AI feedback, real-time scores, and personalized drills.
@AmitGajbhare · X
We build - a modern typing platform that helps people improve typing speed and accuracy with AI-powered practice, real-time feedback, progress tracking

Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X

Test your internet download and upload speeds instantly with no app required.
@checkdotfast · X

Upload PDFs or notes to generate AI-powered quizzes, flashcards, and spaced repetition study sessions.
u/Gloomy_Silver_1700 · Reddit
Solo-built app just passed a bigger competitor on Google Play visibility score https://preview.redd.it/cmy3haru6veh1.png?width=1510&format=png&auto=webp&s=6c9f05bd5d22a012f123e4c4f6f26d1a7c85c5e3 Sharing this because it's a small win but it's mine. I'm the solo dev behind skillably, a study app where you upload your own notes or PDFs and it turns them into quizzes and flashcards, adapting based on what you actually get wrong. No team, no funding, built around a day job.

Take AI-powered skill assessments to verify your knowledge and earn certifications.
@syprayt · X
We are building platform to verify user knowledge using AI, so you can avoid boring lectures and save years of life. It’s Academission baby. Yesterday we launched online mode, so that everyone could test our technology, here is the link:

Ask one question to multiple AI models, compare answers, and watch them debate to consensus.
u/trekhleb · Reddit
I kept pasting the same question into ChatGPT, Claude, and Gemini in three tabs; so I built a Yes-Brainer — a council of AI models, that answer your question in parallel, debate to consensus, or get judged to a verdict. submitted by /u/trekhleb to r/SideProject [link] [comments]

AI companion that tracks ADHD and perimenopause symptoms with personalized guidance and clinician reports.
u/Potential_County1505 · Reddit
Looking for honest feedback Looking for honest feedback Hi everyone! I've been building NeuroLens AI, an AI companion for ADHD & perimenopause, and I'd love your honest feedback. It helps track focus, mood, sleep, stress, brain fog, and other symptoms, provides personalized AI guidance, and generates reports you can share with clinicians. It's not a diagnostic tool—it's designed to help people better understand their health patterns. Try it: https://neurolens-ai.com What would you i

Real-time memory and context layer for voice AI agents with sub-10ms latency.
@SouravDaaa · X
- End to end personalised memory retrieval in 10ms. Would love some feedback here

Turn PDFs into adaptive practice questions and personalized revision flows for learning.
@qurative · X
vibe coded a landing page for seo and shit, will fix it later focusing on adding features to the dasboard

AI-powered platform providing personalized dementia caregiving roadmaps and gentle conversation scripts.
@MemoryLaneCN · X

Track your productivity in 15-minute increments without signing up.
@mattzur · X