Thursday June 19, 2025; 11:28 AM EDT
- Bill Atkinson died two weeks ago today. #
- I was explaining to a friend why he was so important. Most people who know of him know about MacPaint and Hypercard, both were fantastic contributions to the evolution of personal computers. But underneath all that he created a layer of the Macintosh OS called QuickDraw, which was a core innovation of the Mac, its graphic system. Every piece of software that ran on the Macintosh ran on top of QuickDraw.#
- Here's what QuickDraw is. Software could do things at the pixel level, a dot so small it's barely visible to the eye. What you're seeing on the screen is made up of collections of those dots, forming lines, boxes, ovals and text, and later page layouts, beautiful photography, and the text you're reading right now. The software that does all that, on the earliest Macs, is called QuickDraw. (Later a successor called QuickTime made the dots move and added sound, and now we have streaming.)#
- QuickDraw is great. #
- That's the thing. You could tell from the API that the designers really understood the tech. It wasn't the first time this had been done. And either Atkinson did it himself, working on it for years, or he "stole from the best" -- probably a lot of both. The prior art came from Xerox in Palo Alto, and the experience came from being a hard-working dedicated hacker who didn't give up until it was done. That's like saying if he were a basketball hero, he was like Bill Russell or Steph Curry. We don't talk about our accomplishments that much in tech, on a personal level, we have an idea that Steve Jobs made the Mac, but it was really created by developers, designers, graphic artists, writers and application developers. Like Bill Atkinson.#
- I spent many years building on his work, and many more years wishing I still was. He made a contribution, and that's, imho, pretty much the best you can say for any person's life. #
- Thanks Bill. 😄#
- PS: For programmers, here's a summary of the QuickDraw API.#
