Scrapbox

Scrapbox is an app that lets you write and link notes at lightspeed, creating a network of ideas that you can use for ideation, organization, and focus. You can use it solo or with a team, in public or private, and access your knowledge from any device.

• You can edit a note with team members at the same time like Google docs.
• TeX math formulation
• Image
• Code block & syntax high lighting
• External API
• Send notifications to Slack
• JSON export
• Inner links between notes in Scrapbox
• Tag management
• Full-text search
• NOT markdown, but original syntax which is better than markdown