OneDev is a self-hosted open-source DevOps platform combining Git hosting, CI/CD pipelines, issue tracking, Kanban boards, package registries, code search, and AI assistance for software teams seeking privacy and performance.

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🚀 Overview

OneDev is an all-in-one self-hosted platform that unifies code repository management, continuous integration/delivery, issue tracking, and more into a single lightweight application, eliminating the need for multiple tools like GitHub, Jenkins, GitLab, and Jira.

It solves the fragmentation in DevOps workflows by providing seamless deep integrations—issues link to commits, builds annotate code, PRs trigger scans—while being extremely performant and resource-efficient (runs on 1 core, 2GB RAM). Security scanning, automated dependency updates, and customizable workflows ensure compliance and efficiency.

Built for developers, DevOps engineers, and teams who value self-hosting for data privacy, customization, and speed. The project was created to deliver a reliable, battle-proven alternative to bloated enterprise tools, with over 5 years of active development and 14k+ GitHub stars.

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✨ Key Features

• Code Search & Navigation: Out-of-box language-aware symbol search, fast regex, and code browsing.
• CI/CD Pipelines: As-code via intuitive GUI, job templates, matrix jobs, caching, versatile executors (containers, Kubernetes, agents), debugging tools (web terminal, local runs).
• Issue Tracking & Kanban: Custom workflows, auto-transitions, time tracking, service desk for email integration, automated boards.
• Security & Compliance: Scans for vulnerabilities, secrets, licenses in deps/binaries/images; Renovate for auto PRs.
• Code Collaboration: Discussions on code/diffs, annotations from CI/coverage, versatile protection rules.
• Package Registries: Built-in for binaries, linked to builds.
• AI Integration: Natural language queries, code explanation, MCP server for AI agents.
• Advanced: Project trees, smart queries, dashboards, high availability clustering, stats/trends, command palette.

Optional: Ongoing AI enhancements and scalability improvements.

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🛠 Tech Stack

• Frontend: JavaScript, HTML, CSS
• Backend: Java
• Database: H2 (embedded), PostgreSQL, MySQL, MariaDB (configurable)
• Auth: Custom (LDAP, OAuth, etc. supported)
• Hosting: Self-hosted (Docker, native binaries, Kubernetes)

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👥 Who Is This For?

This project is useful for:

• Developers who want to self-host Git with integrated CI/CD and code review
• Teams looking for a lightweight, integrated DevOps suite without SaaS costs or lock-in
• Indie makers and organizations building private, scalable collaboration tools

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📸 Screenshots / Demo

• Live demo: https://code.onedev.io
• GitHub: https://github.com/theonedev/onedev

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-24

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❓ FAQ

Is this project free?

Yes — Open Source under MIT license. (Completely free for self-hosting; no paid tiers.)

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Is the source code available?

Yes — https://github.com/theonedev/onedev

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Can I contribute?

Yes — Primary development and contributions occur on their instance at https://code.onedev.io/onedev/server. Open issues/PRs there, or on GitHub.

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📬 Contact & Links

• Website: https://onedev.io
• GitHub: https://github.com/theonedev/onedev
• Twitter/X: N/A
• Email: N/A (use GitHub issues)

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