We Build the Modern Web

Come see some of the great things we're working on

Select Clients

We work with clients large-and-small to make their projects — and our world — a better place. If you have a project or work on a team that could use some help, let us know how we can help.


Built to simplify corporate legal processes, Shoobx supports the entire lifecycle of a company — from inception to the growing complexity of a cap table, rounds of financing, and the requirements leading up to an exit.


Bootstrap makes learning math and computer science easy for grade-school students. With a simplified curricula and a dedication making adoption easy, Bootstrap was designed from the ground-up to make learning fun.

Open Source

We ♥ open source and passionately contribute to a number of important projects. If you’re working on an open source project that could use our help, let us know.


A library for making functional languages editable using visual blocks inside of CodeMirror


A non-profit dedicated to expanding education and access to computer science, and increasing participation by women and underrepresented students of color.


A handlebars template loader for webpack.

About Carduner

We’re a small-but-mighty development consultancy with over a decade of experience under our belts. We’re passionate, hungry, and dedicated to building a more open, reliable web.

What We Do

We build the web sites and applications you rely on using a whole slew of technologies- we especially ♥ Python and JavaScript- and provide guidance on managing development teams and building engaging products.

Paul Carduner

Paul’s built products for a huge range of teams; from industry-giants like Facebook, to the open source projects you depend on. When not behind a monitor, Paul can be found on a mountain traversing the Pacific Northwest.


We like to share what we learn with our fellow geeks and nerds. From development best practices to crafting a student portfolio, this is the place where we spill our guts.

Contact Us

Working on a project we can help with? Interested in us speaking at your next event? Want to grab a coffee and pick our brains? Get in touch! We’re always ready to work (or play) with friendly people like yourself.

From Seattle, With Love

Our pixels are beautifully crafted with pride in Seattle, Washington; the tech-hub of the Pacific Northwest.