Function typeNextChar

web/src/components/IDEDemo.tsx:316–328

()

        let index = 0

        const typeNextChar = () => {
          if (index < phrase.length) {
            setTypingText(phrase.substring(0, index + 1))
            index++

            // Random typing speed between 50ms and 150ms for realistic effect
            const typingSpeed = Math.floor(Math.random() * 100) + 50
            setTimeout(typeNextChar, typingSpeed)
          } else {
            // Phrase is fully typed, wait before moving to next phrase
            setTimeout(callback, 1500)
          }
        }

        typeNextChar()
      }