Description: Debuggex is a free online visual regex tester. It allows you to visually construct regex patterns and test them against input strings to see if there is a match.
Type: software
Pricing: Free
Description: Highcharts is a JavaScript charting library that allows developers to easily create interactive charts and graphs. It supports a wide variety of chart types including line, area, column, pie, and more. Highcharts is customizable, responsive, supports animation, and has rich documentation and examples.
Type: software
Pricing: Open Source