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HTML

              
                <div id="map">
</div>
              
            
!

CSS

              
                * {
  box-sizing: border-box;
}

#map {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}

.e-marker {
  transform-origin: bottom center;
  cursor: pointer;
  
  &__marker {
    fill: #fff;
  }
  
  &__icon {
    fill: #fff;
  }
  
  &__image {
    transform: scale(0);
    transform-origin: 50% 50%;
  }
  
  &__circle {
    display: none;
  }
  
  &__text {
    font-size: 12px;
    font-family: brandon-grotesque, sans-serif;
    text-align: center;
    opacity: 0;
    color: #fff;
    fill: #fff;
    transform-origin: 50% 50%;
    // Center SVG text
    alignment-baseline: middle;
    text-anchor: middle;
  }  
}

              
            
!

JS

              
                /*
 * 📝 TODO:
 * Center SVG Text properly (what if 1 word?)
 * Cluster our markers: https://github.com/mapbox/mapbox-gl-js/issues/4491
 * Do something sweet on Click
*/

// Import all of the nice things from Popmotion ❤️
// https://popmotion.io/
const { svg, css, timeline, physics, chain, delay, tween, easing } = window.popmotionXL;

const markers = [];

// ⚙️ HELPERS
// Get TranslateXY values of added object, returns array `[x, y]`
// https://stackoverflow.com/questions/21912684/how-to-get-value-of-translatex-and-translatey
function getComputedTranslateXY(obj) {
	const transArr = [];
    if(!window.getComputedStyle) return;
    const style = getComputedStyle(obj),
        transform = style.transform || style.webkitTransform || style.mozTransform;
    let mat = transform.match(/^matrix3d\((.+)\)$/);    
    if(mat) return parseFloat(mat[1].split(', ')[13]);
    mat = transform.match(/^matrix\((.+)\)$/);
    mat ? transArr.push(parseFloat(mat[1].split(', ')[4])) : 0;
    mat ? transArr.push(parseFloat(mat[1].split(', ')[5])) : 0;
    return transArr;
}

// Get X and Y Width of window
function getWindowXYSize() {
    const windowXY = [];
    const w = window;
    const d = document;
    const e = d.documentElement;
    const g = d.getElementsByTagName('body')[0];
    const x = w.innerWidth||e.clientWidth||g.clientWidth;
    const y = w.innerHeight||e.clientHeight||g.clientHeight;
    windowXY.push(x, y)
    return windowXY;
}

// 🏄 ICONS
const iconCity = `
    <path class="e-marker__icon e-marker__icon--city" d="M41.1,68.7V58.5L36,53.4l-5.1,5.1v3.4H20.8v23.7h30.5V68.7H41.1z M27.5,82.2h-3.4v-3.4h3.4V82.2z M27.5,75.4h-3.4
	V72h3.4V75.4z M27.5,68.7h-3.4v-3.4h3.4V68.7z M37.7,82.2h-3.4v-3.4h3.4V82.2z M37.7,75.4h-3.4V72h3.4V75.4z M37.7,68.7h-3.4v-3.4
	h3.4V68.7z M37.7,61.9h-3.4v-3.4h3.4V61.9z M47.9,82.2h-3.4v-3.4h3.4V82.2z M47.9,75.4h-3.4V72h3.4V75.4z"/>
`;

const iconBeach = `
    <path class="e-marker__icon e-marker__icon--beach" d="M38.3,74.8l2.9-2.9L54,84.8l-2.9,2.9L38.3,74.8z M46.8,63.3l5.7-5.7c-7.9-7.9-20.7-7.9-28.6,0C31.8,55,40.6,57.1,46.8,63.3z
     M23.9,57.6c-7.9,7.9-7.9,20.7,0,28.6l5.7-5.7C23.4,74.2,21.3,65.5,23.9,57.6z M23.9,57.6L23.9,57.6c-0.8,6,2.3,13.8,8.6,20.1
    L44,66.2C37.7,59.9,30,56.8,23.9,57.6z"/>
`;

const iconMountain = `
    <path class="e-marker__icon e-marker__icon--mountain" d="M39.5,58.8l-6.6,8.8l5,6.7l-2.8,2.1c-3-3.9-7.9-10.5-7.9-10.5l-10.5,14h38.6L39.5,58.8z"/>
`;

const iconJungle = `
    <g class="e-marker__icon e-marker__icon--jungle">
	    <path d="M50.1,81.9c-1.7-2.8-2.8-6.1-5.6-8c1.6-0.2,3.2,0.1,4.6-0.5c2.3-0.9,3.2-3.9,2.7-6.3c-0.5-2.5-2.1-4.5-3.7-6.5
		c-0.8-1.1-1.6-2.1-2.5-3.2c-1.3,2.9,0.1,6.6-1.4,9.4c-0.3,0.5-0.8,1-1.4,0.8c-0.6-0.3-0.3-1.3,0-1.9c1.4-2.5,1.8-5.6,1.3-8.4
		c-0.1-0.5-0.3-1.1-0.6-1.5c-0.3-0.4-0.8-0.7-1.3-0.9c-1.5-0.8-3.1-1.3-4.8-1.6c1.3,1.6,1.6,3.9,1.8,6c0.2,1.7,0.3,3.7-0.9,4.9
		c-0.6-0.3-1.1-0.9-1.1-1.6c-0.1-0.7,0-1.4,0.1-2.1c0.3-2,0.3-4.2-0.9-5.9c-1.5-2.4-5.1-3.1-7.5-1.5c1.9,1.6,3.3,3.8,3.9,6.2
		c0.1,0.6,0.1,1.6-0.6,1.6c-0.6,0.1-0.9-0.6-1.2-1.1c-0.6-1.5-1.1-3-1.7-4.4c-0.3-0.6-0.5-1.3-1.1-1.8c-1.3-0.9-3-0.1-4.5,0.3
		C23,54,22,53.9,21.2,53.7c0.7,1.6,0.8,3.5,0.4,5.3c-0.3,0.9-0.6,1.8-0.8,2.8c-0.2,0.9-0.1,2,0.5,2.8c0.8,1,2.3,1.1,3.7,0.9
		c2.6-0.3,5.3-1.1,7.7-0.4c-0.3,0.9-1.1,1.5-2,1.8c-3.5,1.6-7.8,1.8-11.5,0.4c1.3,0.7,2.8,1.4,3.5,2.8c0.3,0.6,0.4,1.3,0.8,1.9
		c0.5,0.9,1.5,1.5,2,2.4c0.4,0.6,0.6,1.3,0.9,2c0.4,0.6,0.9,1.3,1.6,1.3c0.5,0.1,0.9-0.2,1.4-0.4c2.3-1,4.7-1.8,7.2-2.5
		c0.6-0.2,1.5-0.3,1.8,0.4c-0.1,0.5-0.6,0.8-1.1,1.1c-2.7,1.3-5.5,2.3-8.4,3.1c1.8,1.3,3.7,2.5,5.8,3.3c2.1,0.8,4.5,0.9,6.5-0.1
		c2.6-1.2,4.2-4.2,3.7-7c1.7,1.6,2.8,3.8,3.9,5.9c1.1,2.1,2.2,4.1,3.2,6.2c0.2-0.4,0.4-0.7,0.6-1.1C52,85.1,51,83.4,50.1,81.9z
		 M33.2,71.4c-0.5,0.3-1.1,0.4-1.6,0.6c-0.8,0.2-1.5,0.3-2.3,0.3c1.6-0.7,3.2-1.3,4.8-1.9h-0.1c0.1-0.1,0.3,0,0.4,0.1
		C34.2,71,33.7,71.2,33.2,71.4z"/>
    </g>
`;

// 💻 DATA
const geojson = {
    "type": "FeatureCollection",
    "features": [
        {
            "type": "Feature",
            "properties": {
                "title": "San Blas Islands",
                "imageUrl": "https://c1.staticflickr.com/5/4241/35467523155_346b08810f_q.jpg",
                "type": "beach",
                "iconSize": [60, 60]
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -78.82,
                    9.57,
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "San Juan Del Sur",
                "imageUrl": "https://c1.staticflickr.com/5/4379/36844732181_78bd19e9eb_q.jpg",
                "type": "beach",
                "iconSize": [50, 50]
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -85.8639766,
                    11.263406
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "Little Corn Island",
                "imageUrl": "https://c1.staticflickr.com/5/4348/36844765631_03e90607bd_q.jpg",
                "type": "beach",
                "iconSize": [40, 40]
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -82.98509939999997,
                    12.2937504
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "San Salvador",
                "imageUrl": "https://c1.staticflickr.com/5/4333/36825444362_4291ce6d1e_q.jpg",
                "type": "city",
                "iconSize": [40, 40]
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -89.218191,
                    13.692940,
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "Monteverde",
                "imageUrl": "https://c1.staticflickr.com/5/4347/36857337771_d1bb7f798a_q.jpg",
                "type": "jungle",
                "iconSize": [40, 40]
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -84.8535067,
                    10.2855218,
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "Volcano Acatenango",
                "imageUrl": "https://c1.staticflickr.com/5/4421/36997408855_bfdb9f1fba_q.jpg",
                "type": "mountain",
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -90.875666,
                    14.500461,
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "Mexico City",
                "imageUrl": "https://c1.staticflickr.com/5/4388/36837224452_98940aa9e4_q.jpg",
                "type": "city",
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -99.13320799999997,
                    19.4326077,
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "Oaxaca City",
                "imageUrl": "https://c1.staticflickr.com/5/4357/36172707494_2b8ea05f04_q.jpg",
                "type": "city",
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -96.7216219,
                    17.0594169,
                ]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "title": "Tulum",
                "imageUrl": "https://c1.staticflickr.com/5/4390/36837410552_fbeb6d1cdc_q.jpg",
                "type": "beach",
            },
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -87.46535019999999,
                    20.2114185,
                ]
            }
        },
    ]
};

// 🌎 CREATE GLORIOUS MARKERS
function renderMarker(marker) {
    const { title, imageUrl, type } = marker.properties;
    const titleArr = title.split(' ');
    const titleLast = titleArr.slice(Math.ceil(titleArr.length / 2), titleArr.length);
    const titleFirst = titleArr.slice(0, Math.ceil(titleArr.length / 2));
    let currentIcon = '';
    
    switch(type) {
        case 'beach':
            currentIcon = iconBeach;
            break;
        case 'city':
            currentIcon = iconCity;
            break;
        case 'mountain':
            currentIcon = iconMountain;
            break;
        case 'jungle':
            currentIcon = iconJungle;
            break;
        default: 
            currentIcon = '';
    };
  
    return `
        <div>
            <svg class="e-marker" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 72 130.7" width="36">
                <defs>
                    <clipPath id="circle">
                        <path d="M36,97.4c15,0,27.3-12.2,27.3-27.3c0-15-12.2-27.3-27.3-27.3S8.7,55.1,8.7,70.2S21,97.4,36,97.4z"/>
                    </clipPath>
                </defs>
                <path class="e-marker__marker" d="M60.7,45.4C54.1,38.8,45.3,35.2,36,35.2c-9.3,0-18.1,3.6-24.7,10.3C4.6,52,1,60.8,1,70.2c0,6.3,1.5,11.6,4.6,16.7
      C8.4,91.3,12.1,95,16,98.9c7.3,7.2,15.5,15.4,19,30.5c0.1,0.5,0.5,0.8,1,0.8s0.9-0.3,1-0.8c3.5-15.1,11.7-23.3,19-30.5
      c3.9-3.9,7.6-7.6,10.4-12.1c3.1-5.1,4.6-10.3,4.6-16.7C71,60.8,67.4,52,60.7,45.4z M36,97.4c-15,0-27.3-12.2-27.3-27.3
      S21,42.9,36,42.9c15,0,27.3,12.2,27.3,27.3C63.3,85.2,51,97.4,36,97.4z"/>
          <path class="e-marker__circle" d="M36,97.4c15,0,27.3-12.2,27.3-27.3c0-15-12.2-27.3-27.3-27.3S8.7,55.1,8.7,70.2S21,97.4,36,97.4z"/>
                ${currentIcon}
                <image class="e-marker__image" width="100%" height="100%" clip-path="url(#circle)" xlink:href="${imageUrl}" />
                <text class="e-marker__text" transform="matrix(1 0 0 1 0 13.9998)">
                    <tspan x="50%" y="0" >${titleFirst.join(' ')}</tspan>
                    <tspan x="50%" y="13" >${titleLast.join(' ')}</tspan>      
                </text>
            </svg>
        </div>
    `;
}

// ➡️ Offset the map when a marker is too close to the edge for all sides but the bottom
function offSetMarker(marker, markerGrowSize, map) {
    // Set the max width and height of the marker and shrink it a bit by multiplying with 0.x. This is to compensate for padding around the marker
    const markerMaxWidth = (marker.offsetWidth * markerGrowSize) * 0.55;
    const markerMaxHeight = (marker.offsetHeight * markerGrowSize) * 0.7;
    const markerOffSetX = getComputedTranslateXY(marker)[0];
    const markerOffSetY = getComputedTranslateXY(marker)[1];
    if (
        markerOffSetY < markerMaxHeight
        || markerOffSetX < markerMaxWidth
        || (getWindowXYSize()[0] - markerOffSetX) < (markerMaxWidth + marker.offsetWidth)
    ) {
        let offSetY = 0;
        let offSetX = 0;

        if (markerOffSetY < markerMaxHeight) {            
            offSetY = markerOffSetY - markerMaxHeight;
        }

        if (markerOffSetX < markerMaxWidth) {
            offSetX = markerOffSetX - markerMaxWidth;
        }
        // Add `marker.offsetWidth` to this calculation because the position is calculated from top-left
        if((getWindowXYSize()[0] - markerOffSetX) < (markerMaxWidth + marker.offsetWidth)) {            
            offSetX = (markerMaxWidth + marker.offsetWidth) - (getWindowXYSize()[0] - markerOffSetX);
        }
        
        map.panBy([offSetX, offSetY]);
    }
}

// 🌎 MAP
function initMap(map) {
    const bounds = new mapboxgl.LngLatBounds();

    // ADD MARKERS TO MAP
    geojson.features.forEach((marker) => {
        const svgMarker = renderMarker(marker);
        // To get an actual DOM node instead of a string we append our marker to a dummy element and query it again with 'firstchild'. This way we retrieve a normal DOM node
        const placeholder = document.createElement('div');
        placeholder.innerHTML = svgMarker;
        const el = placeholder.firstChild;

        el.nextSibling.addEventListener('click', () => {
            map.flyTo({
                center: marker.geometry.coordinates,
                zoom: 11,
            });      
        });

        // Extend bounds with marker coordinates
        bounds.extend(marker.geometry.coordinates);

        markers.push(el.nextSibling);

        new mapboxgl.Marker(el.nextSibling, {offset: [0, -30]})
            .setLngLat(marker.geometry.coordinates)
            .addTo(map);
    });

    map.on('load', (e) => {
        setTimeout(() => {
            map.fitBounds(bounds, {
                padding: { top: 50, bottom: 50, left: 50, right: 50 },
                easing(t) {
                    return t * (2 - t);
                },
            });
        }, 300);
    });

    markers.forEach((marker) => {
        const markerSVG = marker.querySelector('svg');
        const markerIcon = marker.querySelector('.e-marker__icon');
        const markerImage = marker.querySelector('.e-marker__image');
        const markerText = marker.querySelector('.e-marker__text');

        const markerRenderer = css(markerSVG, { enableHardwareAcceleration: false });
        const iconRenderer = svg(markerIcon);
        const imageRenderer = css(markerImage);
        const textRenderer = css(markerText);

        const markerGrowSize = 3;

        const markerScale = physics({
            from: 1,
            to: markerGrowSize,
            velocity: 20,
            spring: 300,
            friction: 0.8,
            onUpdate: (x) => markerRenderer.set('scale', x),
        });

        const iconScale = tween({
            from: 1,
            to: 0,
            duration: 300,
            ease: easing.backIn,
            onUpdate: (x) => iconRenderer.set('scale', x),
        });

        const imageScale = tween({
            from: 0,
            to: 1,
            duration: 300,
            ease: easing.backOut,
            onUpdate: (x) => imageRenderer.set('scale', x),
        });

        const textToggle = tween({
            from: 0,
            to: 1,
            duration: 300,
            ease: easing.backOut,
            onUpdate: (x) => textRenderer.set('opacity', x),
        });

        const hoverTimeline = timeline([
            iconScale,
            '0',
            imageScale,
            '-100',
            textToggle,
        ]);

        marker.addEventListener('mouseenter', () => {
            offSetMarker(marker, markerGrowSize, map);
            markerScale.props.from = 1;
            markerScale.props.to = markerGrowSize;
            imageScale.props.playDirection = 1;
            iconScale.props.playDirection = 1;
            hoverTimeline.props.playDirection = 1;
            textToggle.props.playDirection = 1; 
            markerScale.start();
            hoverTimeline.start();  
        });

        marker.addEventListener('mouseleave', () => {
            markerScale.props.from = markerGrowSize;
            markerScale.props.to = 1;
            hoverTimeline.reverse();
            hoverTimeline.start();
            markerScale.start();
        });

    });
}

// 👉🏼 Fetch Map Style data - Vector tiles hosted by OpenMapTiles.com
// If you fork or copy this mapbox, pretty pleae create your own *FREE* API key on maptiler.com
const initMapbox = async () => {
  const response = await fetch('https://api.maptiler.com/maps/hybrid/style.json?key=n5G7Cjw4uaSGWFAWjABg');
  try {
    if(!response.ok) throw Error(response.statusText);
    const style = await response.json();
    const map = new mapboxgl.Map({
        container: 'map',
        style: style,
        zoom: 2,
        center: [-90.875666, 14.500461],
    });
    initMap(map);
  } catch(error) {
    console.error({error});
    const errorWrap = document.createElement("div");
    errorWrap.innerHTML = "<h1>Uh Oh, we've exceeded the Maptiler API limits again 😭</h1>";
    document.body.appendChild(errorWrap);
  }
}

initMapbox();
              
            
!
999px

Console