PrismaTest
80+ psychology tests in 20 languages — free, instant results
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Aleksandr Sosnin

PrismaTest - 80+ psychology tests in 20 languages — free, instant results

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PrismaTest is a free multilingual platform for psychological self-assessment. It features 80+ science-backed tests — from Big Five and MBTI to emotional intelligence, career aptitude, and relationship styles — all available in 20 languages with instant visual results.

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Aleksandr Sosnin
Maker
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Hey everyone! 👋 I'm Alex, the solo developer behind PrismaTest. I started this project because I was frustrated with the existing options — most personality test sites are English-only, load slowly, or force you to pay to see your results. So I built something different: a blazing-fast SPA (no page reloads!) with 80+ assessments translated into 20 languages. Every test uses validated scoring methods from actual psychological research. Some highlights: - MBTI, Big Five (IPIP-NEO-300), Enneagram, Holland career test - Dark/Light Triad, emotional intelligence, attachment styles - Fun quizzes: "What Hogwarts house?", "What cat are you?" - IQ tests: Raven's matrices, spatial reasoning, logic sequences The whole thing is built with Next.js 14, TypeScript, PostgreSQL, and Redis. Everything is free and always will be. I'd love your feedback — what tests would you want to see next? 🙏