OpenMetadata: #1 Open Source Context Layer

OpenML

OpenML is an open platform for sharing datasets, algorithms, and experiments - to learn how to learn better, together.

AFFiNE — Open-Source Knowledge Base Software

AFFiNE is the open-source Notion & Miro alternative — combining docs, whiteboards, databases, and AI in one local-first workspace. Free for teams.

LinkML – Bring structure to your data.

An open framework that simplifies authoring, validating, and sharing data — providing an accessible platform for interdisciplinary collaboration and a reliable way to define and share data semantics.

Open source Business Intelligence and Embedded Analytics

Metabase open source business intelligence and embedded analytics. Create and share dashboards. Dig deeper into your data with no-code tools for data visualization.

OpenAI launches new initiative to help find and patch open source bugs | TechCrunch

OpenAI is using AI to help the open source community better protect itself.

omnara-ai/omnara

The open-source managed agent platform. A self-hostable alternative to Claude Managed Agents and OpenAI's Agents API.

Inside OpenAI’s agentic software factory

A deepdive into how Codex has “taken over” OpenAI, how the frontier lab builds its agentic software factory, and the engineering challenges of one billion users. Details from inside OpenAI

OpenAI to acquire Ona

OpenAI plans to acquire Ona to expand Codex with secure, persistent cloud environments, enabling long-running AI agents across enterprise workflows.

OpenAI co-founds the Agentic AI Foundation under the Linux Foundation

OpenAI co-founds the Agentic AI Foundation under the Linux Foundation and donates AGENTS.md to support open, interoperable standards for safe agentic AI.

Find Open Datasets for AI and Research | Kaggle

Browse and download hundreds of thousands of open datasets for AI research, model training, and analysis. Join a community of millions of researchers, developers, and builders to share and collaborate on Kaggle.

Ollama

Ollama is the easiest way to automate your work using open models, while keeping your data safe.

MIRA-science/linkedopendata-at

Contribute to MIRA-science/linkedopendata-at development by creating an account on GitHub.

OME Project — open-metadata-exchange documentation

OME enables open educational resources to create, publish, and update their metadata on a peer-to-peer network. By solving authoring, publishing, and discovery issues, this network will provide broad visibility to current islands of OER information.

Doing Data Science on the Shoulders of Giants: The Value of Open Source Software for the Data Science Community

Open source software is ubiquitous throughout data science, and enables the work of nearly every data scientist in some way or another. Open source projects, however, are disproportionately maintained by a small number of individuals, some of whom are institutionally supported, but many of whom do this maintenance on a purely volunteer basis. The health of the data science ecosystem depends on the support of open source projects, on an individual and institutional level.