Ona, formerly known as Gitpod, is redefining software development by introducing software engineering agents as the new standard, moving beyond traditional IDEs. These agents operate in high-autonomy, sandboxed environments with full OS-level isolation, enabling secure and efficient collaboration without cross-environment conflicts. The platform provides a unified interface for managing the entire software development lifecycle, from scoping issues to coding and reviewing, and allows seamless transitions across devices. Ona's architecture includes API-first cloud development environments, customizable Ona Agents, and robust security features with Ona Guardrails, offering full control over source code and infrastructure. With recent advancements, Ona has demonstrated significant increases in productivity and throughput, as evidenced by their internal metrics and customer feedback. The transition from Gitpod to Ona reflects a broader ambition to serve large-scale enterprises, as evidenced by their growing client base and substantial contracts, marking an exciting new phase in cloud-based software development.