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# Hello world
This is my very first sketch using Observable, a free and open source tool kit for data analysis and visualization
<figure>${Object.assign(await FileAttachment("hello-world.png").image(), { alt: 'Hello World', style: 'width: 100%; max-width: 740px;' })}</figure>
During the rest of this series I'll be exploring this tool and publishing several data viz made with Vega Lite and related libraries/projects, stay tuned!
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