John Polacek

John Polacek

Lead Web Developer, GiveSmart
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John Polacek
Play with typography and colors to generate a design system theme you can use in your React projects, compatible with Theme UI, Styled System, Rebass, Chakra UI and Tachyons.
Design System Playground
Design System Playground
Play with fonts and colors to generate a design system theme
John Polacek
Chicago Tech Events
Chicago Tech Events
Discover the best web, tech and startup events in Chicago
John Polacek
Responsivator
Responsivator
View & share how sites look at different screen sizes