I stayed at an Airbnb in Melbourne for 3 months last summer. Come to think of it, both Airbnb and Melbourne city had very vibrant and dynamic identities.


[Update] A Sketch plugin is released for everyone to use it.

I’m one of the organizers of Design Spectrum, the most active design community in South Korea. We host an event every month for over 100 people where we make a nametag for each participant. …


Courtesy of ProtoPie

Sad news. Pixate is shutting down. I felt the same way when Flash faded away. While Pixate isn’t dominant like Flash, it certainly attracted a large group of people who love the simple concept of making prototypes. It was a good tool that contributed a lot and we’ll see its…


Most of app pages contain arrays

I’ve made lots of prototypes with Framer. Some of the prototypes were to show micro-interactions, some of them were to communicate key flows with stakeholders so that all can imagine the same thing. Some of them were to get on a programmer’s good side and to nudge him/her to make…


Editor’s note: We’ve made some big changes to Framer, and this article refers to a deprecated tool. Learn more about what Framer is today →

Framer’s changed People at Google, Facebook, Twitter,Dropbox, and many other companies make prototypes during their design process. Because prototyping fills a design space we tend…


I have been using Form since Google acquired them. The video above is my 2nd prototype built with Form. And I’m writing my first Medium article to share the knowledge I learned while making it. But I’m just going to give a brief overview of how the patches consist…

David Lee

Designer who loves to code

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store