Tips Category

New year = new 401k balance

In: Investing, Tips

Openness is important with everything in life.  Today though I want to discuss a much lighter-hearted topic.  The 401k.  It’s a new year and after getting pounded (like the majority), it’s time to rebalance my portfolio.  My last rebalance was 2 years ago and I was heavy in the international funds (Europe, Asia, etc.).  Those [...]

What did Prototype do?!?

In: Code, JavaScript, Tips

I’ve been using Prototype + Scriptaculous for my current project. It surprises me that I haven’t encountered this problem until just now though.
I noticed some funky behavior today when I tried iterating over an array of values. I have loved Prototype for some time. It’s elegant style, ease of DOM manipulation, and [...]

Tip with Bookmarklets

In: Code, JavaScript, Tips

A few months ago I built a bookmarklet for the app I’m currently developing for the government. A bookmarklet is essentially JavaScript embedded in a link and placed in your browser’s bookmarks folder or toolbar.
The bookmarklet I build is meant to enable analysts to clip content from the web and add it to a [...]

About Me

Code. Design. Explore. is the blog of John Brennan, a web developer/designer, entrepreneur, and avid world traveler. I currently live in Brooklyn, NY.

I am the Co-Founder of OpenAction and lead Product Development. We are a open platform social enterprise that helps organizations engage with donors, share knowledge with other non profits and empower the community to get involved to create positive impact on our planet.

This blog will mostly be around building cool things, although I will surely include my travel experiences when I am abroad. Feel free to subscribe to a specific category if that is only what interests you. And please connect with me. I always enjoy meeting new, interesting people!