tera.ai

Knowledge Graph

Graph explorer

Search resolved entities, walk their edges, and read the sentence behind every one.

Entities25 of 207,987

All entities

Entity

David Heinemeier Hansson

person1 mentionslast seen Nov 3, 2026

Creator of Ruby on Rails, building Omarchy Linux operating system.

Relationships 2

David Heinemeier Hansson

Relationship

David Heinemeier HanssonauthoredRuby on Rails

95% confidence1 supporting mentions

Either name opens that entity’s relationships.

Sources 1