Írógép

.we-text-type-card {
    display: inline-block;

    padding: 32px 42px;

    background: #f4f1e9;

    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 18px;

    box-shadow: 0 18px 45px rgba(0, 0, 0, .22);

    overflow: hidden;
}

.we-text-type {
    width: max-content;
    max-width: 100%;

    margin: 0;

    color: #111111;

    font-family: "Bodoni Moda", Georgia, serif;
    font-size: clamp(34px, 5.5vw, 68px);
    font-weight: 500;
    line-height: 1.1;

    white-space: nowrap;

    border-right: 3px solid #111111;

    overflow: hidden;

    animation:
        weTyping 3.2s steps(37, end) forwards,
        weCaret .7s step-end infinite;
}

@keyframes weTyping {
    from {
        width: 0;
    }

    to {
        width: 37ch;
    }
}

@keyframes weCaret {
    0%,
    100% {
        border-color: #111111;
    }

    50% {
        border-color: transparent;
    }
}

Ehhez az animációhoz nincs külön JavaScript.