D20 Adventures

D20 Adventures is an online platform for playing narrative-based RPG's with an AI GameMaster
shipped 6/1/2025
Chicago Web Developer

D20 Adventures is an online platform for playing narrative-based RPG's with an AI GameMaster
shipped 6/1/2025

React UI Component for animating elements in with Tailwind and CSS Animation (...and plays nice with shadcn)
shipped 1/15/2024

Bucket CMS is a portable drop-in AI-enabled headless CMS designed for Next.js
shipped 11/16/2023

notyetnews.vercel.app has AI content automatically generated each day
shipped 8/13/2023

date-range-picker-for-shadcn-demo.vercel.app/
I built a Date Range Picker for shadcn
shipped 7/18/2023

Botlywood is an AI Hollywood Movie Generator experiment.
shipped 5/13/2023

BotLuck is a fun themed recipe generator using Open AI
shipped 2/23/2023

Hot Sauce combines ReMix, Tailwind UI, Firebase, Stripe, Netlify, Sendgrid and more to go from zero to production-ready web app.
shipped 11/11/2022

Get your next React project up and running quickly with Next.js, Theme UI, MDX and more.
shipped 7/26/2022

shipped 9/24/2021

animated-gradient-background-generator.netlify.app/
Tool for generating CSS Code to create animated gradient backgrounds, as written about on CSS Tricks.
shipped 8/13/2021

nextjs-scraper-playground.vercel.app/
Build and test your own web scraper APIs with Next.js API Routes and cheerio.
shipped 5/23/2021

Pick colors. Find clothes that match. Choose any color, browse popular colors or extract a color scheme from a picture.
shipped 5/21/2021

design-system-playground.netlify.app
Play with typography and colors to generate a design system theme.
shipped 5/14/2021

From zero to web app! Launch your next web application with serverless backend, user authentication, automated testing, Stripe integration, a custom design theme and more.
shipped 9/3/2020

nextjs-mdx-blog-starter.vercel.app/
Next.js MDX Blog Starter for building blogs with Next.js and MDX, including Theme UI Component Design System, Vercel Deployment and more.
shipped 8/9/2020

mdx-deck-greensock-demo.netlify.app/
shipped 9/15/2019

johnpolacek.github.io/styled-system-html/
HTML elements extended as primitive React Components, ready for theming via styled system.
Note: This project is no longer under active development. Recommend using Theme UI.
shipped 9/15/2019

The website for chicagotechevents.com built with Gatsby and Styled System, deployed to Netlify.
shipped 4/27/2019

johnpolacek.github.io/expressive-css/
Expressive CSS follows the atomic approach to writing lightweight, scalable CSS with utility classes that are easy to write and understand.
shipped 6/3/2017

johnpolacek.github.io/tweendeck/
Next level animation for web presentations.
shipped 6/3/2017

johnpolacek.github.io/simple-grid/
A SASS grid generator for creating simple responsive grids.
shipped 7/3/2015

johnpolacek.github.io/open-source-for-fame-and-fortune/
Animated Slide Deck from my talk at Techweek Chicago.
shipped 7/3/2013

johnpolacek.github.io/controldeck.js/
Use controldeck.js to run presentation frameworks like flowtime.js, deck.js, reveal.js and impress.js. Run locally or on a node.js server.
shipped 12/30/2012

johnpolacek.github.io/responsivator/
Easily see and share how web pages look at different screen sizes
shipped 10/5/2012

johnpolacek.github.io/extra-strength-responsive-grids/
Fluid CSS Grid System for Responsive Web Design. Predates Bootstrap’s similar system. Project page is a satire of over-the-counter drug websites.
shipped 9/9/2012

johnpolacek.github.io/stacktable.js/
The new version of the jQuery plugin for doing super cool scrolly stuff with Greensock.
shipped 9/9/2012

johnpolacek.github.io/BigVideo.js/
The jQuery Plugin for Big Background Video (and images)
shipped 8/14/2012

johnpolacek.github.io/scrollorama/
First ever plugin for doing scroll animations
shipped 1/1/2012

johnpolacek.github.io/scrolldeck.js/decks/responsive/
Introductory presentation to Responsive Web Design using my Scrolldeck.js presentation framework.
shipped 1/1/2012