Projects starting with "O" in .dev. I have found 18 projects in the .dev extension that begin with the letter O .
Below is the chronological archive for this section. Each project includes a detailed overview to help you learn from its launch and strategy.
March 2026(12 projects shared)
ogblocks.dev Preview — OgBlocks – A zero-install animated UI component library ogham-mcp.dev Preview — Ogham MCP – Shared memory for AI coding agents, backed by Postgres onclean.onllm.dev Preview — I built a $5.99 alternative to CleanMyMac because I was tired of paying $40/yr onpush.dev Preview — Onpush – free tool to create and maintain docs from repos using CLI Agents onteamhuman.cmptrfuture.workers.dev Preview — a human and an AI open-harness.dev Preview — OpenHarness – Composable TypeScript SDK for building powerful agent harnesses open-piste.raed.workers.dev Preview — OpenPiste an open dataset of ~150 French ski resorts openchoreo.dev Preview — OpenChoreo: An open-source internal developer platform that does not hide K8s openjet.dev Preview — Open-Jet – self-hosted Agentic TUI for air-gapped Jetsons osday.dev Preview — Open Source Day (April 24, Italy) ossature.dev Preview — Ossature – Spec-driven code generation with LLMs outdex.dev Preview — I built an outdoors data API for developers February 2026(3 projects shared)
January 2026(1 projects shared)
openconsent.dev Preview — Open-source GDPR cookie banner for Shadcn/UI with GCM v2 April 2026(2 projects shared)
Insights for "O". By analyzing projects that share the same starting letter for their domain, you can find inspiration for your own naming strategy and see how other founders are positioning their brands.
Resources Dev.