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HTML

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HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.

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Insecure Resource

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CSS

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

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JavaScript

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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Packages

Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

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Using packages here is powered by esm.sh, which makes packages from npm not only available on a CDN, but prepares them for native JavaScript ESM usage.

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HTML 

              
                <input type="text" id="address" />
<button id="detail">Detail</button>
<div id="result"></div>
!

CSS
!

JS 

              
                # Gắn sự kiện cho button
$ "#detail"
    .on "click", ->
        # Khởi tạo Geocoder service
        geocoder = new google.maps.Geocoder()
        # Lấy dữ liệu từ người dùng
        address = $ "#address"
            .val().trim()
        # Kiểm tra xem người dùng đã nhập chưa cho chắc
        if address
            # Thực hiện việc chuyển đổi
            geocoder.geocode address: address, (results, status) ->
                # Kiểm tra xem việc chuyển đổi có thành công hay không?
                if status is google.maps.GeocoderStatus.OK
                    ### Ở đây chúng ta sẽ có 1 mảng các object giá trị
                     mà Google sẽ trả về. Các bạn có thể console.log
                     nó ra để xem chi tiết. Ở demo này mình sẽ lấy
                     thông tin của phần tử đầu tiên trong mảng nhé###
                    addressDetail = """
                        Address: #{results[0].formatted_address}<br />
                        Latitude: #{results[0].geometry.location.lat()}<br />
                        Longitude: #{results[0].geometry.location.lng()}
                    """
                    $ "#result"
                        .html addressDetail
                else
                    alert status
        else
            $ "#address"
                .focus()
!
999px

Console