Scatterplot of salaries from H-1B cases that have been submitted to Department of Labor in 2013. One point on the plot corresponds to one H-1B case. You can choose one or several companies, one or several job titles (synonyms are supported), and specify salary range. You can share the resulting graph using the automatically generated URL.
The raw CSV data is downloaded and parsed in the browser by the client-side script. All filtering and rendering happens on client-side too.
Website: http://serebryakov.info/h1b/