NoteSpark is a fast, offline-first notes and ideas app
NoteSpark is a fast, offline-first notes and ideas app built with Expo, React Native, and TypeScript with markdown support out of the box
Speed, simplicity, and privacy — no internet required, no accounts, no ads. Just pure note-taking joy.
HTML/CSS/JS and Markdown Playground For Web Designers and Developers
...(PhoneGap Build is recommended for mobile devices)
kodeWeave similar to jsfiddle, jsbin, dabblet, liveweave, codepen, cssdeck, cssdesk, tinkerbin, d3 playground, plunker and pastebin, but allows you to export your web app as a desktop and/or chrome application.