Foam is free, open source, and extremely extensible to suit your personal workflow. You own the information you create with Foam, and you’re free to share it, and collaborate on it with anyone you want.
GitX is a chrome extension that allows you to add notes/comments, only visible to project collaborators. This helps maintainers of the project to communicate with each other in GitHub itself and not use any other communication channel. Context matters!
LeanBoard is a collaborative whiteboard with sticky notes that connects with your GitHub issue. Login with your GitHub account, create a board for an issue and a snapshot of your notes are embedded in the issue automatically.
Stamp is a browser extension that can help automate release notes by: - Getting all commits or pull requests since the last tag - Extracting titles - Filtering out merge commits - Categorizing pull requests by labels - Attributing authors