Some simple animated gradient text with CSS which is more attention-grabbing than just plain, stationary coloured text

This method utilizes the CSS animation property.

CodePen link.

The CSS

h1 {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -2px;
    animation: flow 8s ease-in-out infinite;
    background: linear-gradient(-60deg, #ee0979, #ff6a00);
    background-size: 200%;
    padding-left: 1rem;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes flow {
    0% {
        background-position: 0 50%;
    }

    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0 50%;
    }
}