Comet alternatives

Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance.

At Mozilla, we’re a global community of technologists, thinkers and builders working together to keep the Internet alive and accessible, so people worldwide can be informed contributors and creators of the Web. We believe this act of human collaboration across an open platform is essential to individual growth and our collective future.

Put your data on a map with this tool. Batch geocode places, ip addresses to latitude,longitude and elevation. Build heatmaps, clustermaps, plain maps from text data.

Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications.

CodeSandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster

Flawwwless is an coding education platform. Learn to code for free or become an even better JavaScript programmer!

If we're being honest, Mac apps are a bit of a lost art. There are great reasons to make cross-platform apps — to start, they're cross-platform — but it's just not who we are. Founded as a Mac software company in 1997, our joy at Panic comes from building things that feel truly, well, Mac-like. Long ago, we created Coda, an all-in-one Mac web editor that broke new ground.

1MB is a host where you can easily spin up static websites. Each w/ their own custom domains + SSL. 1MB also features an intuitive code editor you can access directly in your browser. Your drafts and open tabs are saved in the cloud so you can pick up anywhere

Judge0 IDE is a free and open-source online code editor that allows you to write and execute code from a rich set of languages. It's perfect for anybody who just wants to quickly write and run some code without opening a full-featured IDE on their computer.