
TreeLine
XML Copy Editor
Altova XMLSpy
Workflowy
Oxygen XML Editor
Graphcool
WMHelp XMLPad
Canonic
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
TreeLine
SourceForgeXML Copy Editor - XML Copy Editor is a fast, free, validating XML editor.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Altova XMLSpy - The XMLSpy XML Editor is a powerful tool for editing XML and related technologies. It is the only XML Editor with patented SmartFix validation, enterprise-grade editors, converters, debuggers, and code generators.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Workflowy - A better way to organize your mind.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.