One of my proudest open source contributions is also to excalidraw. It's a small tweak. Since about a year ago, chrome will re-save the .png to disk when you ctrl+s or cmd+s (with the embedded scene, and without prompting for a location). It gives you a really nice workflow for documentation and remark-style slides for presentations. Source: almost 2 years ago

Just some text, but easy to tweak/adopt/write? -> https://remarkjs.com. Source: over 2 years ago

I've been using the Awair air quality monitor (https://getawair.com) for over 5 years and I'm really happy with it. I've built a simple dashboard to visualize the readings: https://github.com/alfozan/Air-Quality-Dashboard. - Source: Hacker News / about 1 month ago

I hope someone can find the Awair UK address (getawair.com UK address ). Source: about 2 years ago

First can I just order the Awair Element from the site getawair.com ? Also when they say type 3 or type 4 sensor what does that mean? Will I need to buy a Type 3 or Type 4 Awair Element? Finally I read about a license. So when I receive my Awair Element will I need to then purchase the license to use it and collect the planet coins? Source: over 2 years ago

New to this project. I just purchased a awair element from getawair.com. Source: over 2 years ago

Each type 4 license/sensor earns 23.04 planets daily. At current price that's $9.67 a day! Awair Element sensor currently are selling for $300, but the demand is high so it may be hard to get one at MSRP. Try getawair.com or Amazon. Licenses cost $42 for a 1year, $60 for 2year, or $84 for 3year. Overall ROI at current price would be about 38 days. Source: over 2 years ago