Laverna is an open source, private notetaking app that uses Markdown. There's no registration required and there is a self-hosted version available.
Moeditor is an all-purpose Markdown editor built with Electron.
Developers are really good at what they do: develop. But while they may be able to whip up the coolest code on the planet, if they can't market ...
ProtoPie is a new prototyping tool that doesn't require any coding. Rather than code, it uses Interaction Pieces to prototype the way an app should work.
Wheatbin is open source project management software that combines Kanban methodology with the Law of the Harvest. It's self-hosted, easy to install, and has a mobile-first design.
Small is an insanely lightweight, free code editor for OS X. It's like TextEdit, but with syntax highlighting and a few other unobtrusive features.
MJML App for OS X makes it easy to create responsive emails on your desktop. You can import and manage templates, edit emails with live rendering, and more.
Botlytics lets you monitor analytics for your bots, to track the conversations they have and the messages they send. It's a well-documented REST API.
Branches is an iOS app that lets you manage your GitHub, GitLab, and Bitbucket projects from your iPhone or iPad. It lets you navigate open or closed issues, ...