
Free Psychology & Brain Tests | Evidence-Based Tools
Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X
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60 projects

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

Photograph trading cards to get instant AI identification, condition grading, and market valuation.
@SimonFUTURE2 · X

QuizPortal helps educators create secure online quizzes with automated grading, deep analytics, proctoring, and seamless student management.
@quizportalinc · X

RESACH analyzes 10 years of scientific literature to surface high-impact research questions, limitations, and unexplored opportunities with evidence directly from papers.
@anishka_25 · X
Research shouldn't be difficult checkout !

Browse research-backed design evidence for UX, ergonomics, materials, and sustainability.
@DesignDexx · X
organises and simplifies relevant research for designers to read, bookmark, and make informed design decisions — instead of relying on AI.

Analyze news, video, and text for media bias and manipulation techniques.
jayubba1 · HN
Biasly.ai – Bias detection with historical context

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

One bundle. Three independent judges. Reproducible rankings.
@Imranmohsin18 · X
sites I’m working on: Please check out and give me feedback all are public showcasing my skills :D ( not selling anything atm )

Turn lecture PDFs into smart study notes with visual page references.
u/Leanna_Every · Reddit
I built StudyLayer after spending days turning lecture slides into useful notes https://reddit.com/link/1w20w3d/video/kbizu752cemh1/player I’m an undergrad student, and I built StudyLayer to solve my own problem. When I uploaded an entire lecture PDF to a general AI chat, the explanation was often too generic and inconsistent. Important details could be lost. My workaround was painful. Take a screenshot of one page, paste it into the chat, request an explanation, copy the response into

Guide to choosing literature review methods based on research intent, discipline, and evidence.
@xxonnn · X
I built with ChatGPT Work! 🎉A beginner-friendly guide for undergrad and early grad students on the full research workflow Designed especially for Thai students (with English version available)Check it out here: #ResearchTips #LitReview #HigherEd

Access AI-powered study tools, live classes, and progress tracking for South African Grade 10 learners.
@sriharithebest · X
Building Kwez, an offline-capable study platform for South African high-school learners. Just shipped the Android APK, live classes, diagnostics, progress analytics and CAO support. Free Grade 10 alpha starts August 1.

Conduct systematic literature reviews with AI-assisted search, screening, extraction, and synthesis.
@arnesh_11 · X