ラム (ramu)

    ラraムmu is a Progressive Web App to practice reading and listening to Japanese numbers. The name reflects its purpose: achieving RAM (Random Access Memory) to numbers, as opposed to sequential memory (1, 2, 3…).

    Try it now • GitHub • Blog post

    Features

    • Practice with both Arabic (123…) and Japanese (一二三…) numerals
    • Two practice modes: reading and listening comprehension
    • Configurable number ranges (from 0 to over 100,000,000)
    • Counter word practice (個、本、匹…)
    • Works offline as a Progressive Web App
    • Full keyboard control (space/→ for next, esc to stop)
    • Screen reader friendly for Arabic numeral practice

    ramu social media card