I haven’t talked much about Gridmaster on the blog, but it’s an idea I’ve been playing with for a while now. I wanted to see if it was possible to learn spreadsheet skills in a more interactive way than reading a book or watching a video. I was inspired by online learn-to-code courses (like the ones offered by Codecademy and Code School) and I wondered if I could apply the learning approach to other skills. Plus, it would be a fun way to mix two of my interests (web programming and education).
I started by building an online course that used a “spreadsheet embedded in a browser”. This made a lot of sense to me. I knew web technologies, and this matched the format used by Code School and others. It looked like this:
It worked, but only kind-of. The in-browser spreadsheet wasn’t as mature as programs like Microsoft Excel and thus it was missing several things like robust keyboard navigation, shortcuts, and advanced spreadsheet functions.
Still, the demo got upvoted on Hackernews and I got a bunch of positive feedback. I considered it enough validation to keep going.
Fast-forward to now
Now I’ve got five interactive courses and anyone can install the addin and start learning today. I’m proud of where it is, but there’s a lot more I want to do and it’s been hard to make significant progress on nights and weekends. Right now, I feel like I just need more time, and reducing my hours at Sparkbox gives me that time.
Now that I have an extra 20 hours each week, I’m planning to spend 75% of that time on marketing and the other 25% on developing the product. There’s a lot I don’t know so I’m looking forward to all of the new opportunities to learn.
Huge props to the folks at Sparkbox for being flexible enough to let me work part-time. ️️️❤️ ❤️
If you’re still reading this, then you certainly have enough curiosity to download the addin and just see what it’s like. It’s free, and if you don’t have Excel on your computer you can use Excel online (also free). Just do it!