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Earth day, API’s and sunshine.

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Cassie Evans showcases some really nifty web design ideas and explores using the API provided by the company her team over at Clearleft recently hired to cover their building's roof with solar panels. Cassie outlines her journey designing a webpage that uses the API to populate some light data visualizations about the energy the building uses now that the solar panels are installed.

Here at Clearleft we’ve been taking small steps to reduce our environmental impact. In December 2018 we covered the roof of our home with solar panels.

With the first of the glorious summer sun starting to shine down on us, we started to ponder about what environmental impact they'd had over the last 5 months.

Luckily for us, our solar panels have an API, so we can not only find out that information, we can request it from SolarEdge and display it in our very own interface.

The post is a great practical look into using the Fetch API which is also something Zell Liew wrote up in thorough detail, covering the history of using APIs with JavaScript, handling errors and other weird things that might happen when working with it.

But, equally interesting and useful is reading through Cassie's thought process as she sketches a wireframe for the page, researches how to use the Fetch API, and integrates animation into a lovely SVG illustration. It's an exercise in both design and development that many of us can relate to but also learn from.

Oh and while we're on the topic of data visualizations, Dan Englishby posted something just today on the many ways if getting data into charts. Working with real-time APIs is covered there as well, and is a nice segue from Cassie's post.

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