QP Hoard - Question Paper Bank

Calculate in a notebook and share — from everyday math to engineering. Use variables, functions, and units and see results immediately. Add comments, copy calculations to apps like Word or Excel, or share them through an editable link. Calculate thermodynamic fluid properties with the integrated CoolProp library.

AILearnHub is an AI learning tool that transforms any topic, question, or idea into structured, study-ready lessons. It helps students, professionals, and self-learners quickly generate organized content for effective learning, review, or teaching.

AIQ provides free, gamified AI literacy education for kids and teens aged 5–18. It adapts content across four age-tiered modes, focusing on learning AI and fostering human thinking. The platform is accessible to users in the Philippines.

Digital For Her offers a platform for 'Phonics World', focusing on educational content. The Progressive Web App is installable, providing a dedicated experience for users interested in phonics learning, as suggested by its landing page title. Its standalone display mode enhances user focus on the learning material.

InsightBaZi provides AI-guided BaZi analysis, offering structured chart readings and timing guidance. Users can explore their Four Pillars, element balance, and ten-year cycles to reflect on personality, work, and relationships. It aims to help individuals understand their strengths and plan their next steps.

midipiano.app offers online piano practice through your web browser. It connects with MIDI keyboards, allows import of MusicXML/MEI scores, and provides real-time feedback. Users can train each hand separately, access multi-language support, and engage with a daily piano challenge.