Code Companies
| Poolside Poolside is an AI company building models for software work; in April 2026 it released the Laguna M.1 and Laguna XS.2 models and pool, the agent runtime behind its reinforcement learning. | |
| GitHub GitHub is a code hosting and collaboration platform used by more than 225 million developers, acquired by Microsoft in 2018 and the birthplace of the GitHub Copilot coding assistant. |