Open Source ChromeOS Cloud Services Software

Zeus is a Cloudflare-based management panel for creating and operating user subscriptions through a web interface and Telegram bot. It can deploy the panel, subdomain, and D1 database with a largely automated setup process. Administrators can control users by traffic volume, time, request count, bandwidth, and simultaneous devices. The system supports automatic quota resets, bulk account operations, subscription links, QR codes, and individual status pages. Network tools include clean IP discovery and rotation, custom proxies, live Cloudflare request monitoring, fragments, and fingerprint simulation. DNS controls can block advertising and adult domains, while JSON export and import provide backup and recovery. The responsive Tailwind interface includes dark mode, mobile support, automatic core updates, and management of multiple Cloudflare accounts.

Epesi BIM is a free, open-source CRM and ERP web application for managing contacts, companies, calendar, email, tasks, phone calls, notes and file attachments — all in one self-hosted system you fully control. Built-in webmail (Roundcube) lets you archive emails directly onto the contact or company they belong to, turning your inbox into organized, searchable business records. Every contact, task and event can carry shared notes and files, so your team stops losing information across personal inboxes and drives. As a customer relationship management and business information manager, Epesi also doubles as an extensible module framework: add inventory, invoicing, project tracking or any custom module your business needs, growing it into a full ERP. Runs on ordinary LAMP stack - PHP/MySQL hosting, works as an installable Progressive Web App on desktop and mobile, and includes a modern dark-mode interface. Actively maintained, PHP 8 compatible, MIT licensed.

Tekton is a powerful and flexible open-source framework for creating CI/CD systems, allowing developers to build, test, and deploy across cloud providers and on-premise systems. Get started with Tekton. Tekton standardizes CI/CD tooling and processes across vendors, languages, and deployment environments. It works well with Jenkins, Jenkins X, Skaffold, Knative, and many other popular CI/CD tools. Tekton lets you create CI/CD systems quickly, giving you scalable, serverless, cloud native execution out of the box. Tekton abstracts the underlying implementation so that you can choose the build, test, and deploy workflow based on your team’s requirements. Tekton is a collaborative project where members of the ecosystem contribute together to make CI/CD easier for everyone. See the individuals and organizations that are involved in the Tekton project.

pyinfra is a high-performance infrastructure automation and configuration management framework that uses Python instead of YAML to define deployments and operational workflows. The system converts Python code into shell commands and executes them across servers, Docker containers, and local machines through an agentless architecture. Designed as an alternative to tools like Ansible, pyinfra prioritizes speed, scalability, and developer flexibility while maintaining a declarative operational model. It supports ad-hoc command execution, reusable operations, inventory management, and parallel deployments across thousands of hosts. The framework integrates naturally with existing DevOps ecosystems and allows users to create highly customizable deployment logic using native Python syntax. Its architecture combines infrastructure-as-code concepts with efficient remote execution, making it suitable for modern cloud and server automation workflows.

yudao-cloud is the cloud-native evolution of the popular ruoyi-vue-pro backend system, rebuilt around Spring Cloud Alibaba and a microservice architecture. It delivers a full-stack solution that combines a Spring-based backend, MyBatis Plus for data access, and a Vue + Element-based admin front-end, along with user-facing mini-programs. The system targets enterprise scenarios and includes modules for RBAC-based dynamic permissions, multi-tenant SaaS capabilities, data permissions, and workflow/process engines. On top of the core platform, it provides integrated subsystems such as third-party login, payment, SMS, e-commerce, CRM, ERP and even AI large-model integrations. The README highlights a wide ecosystem of supporting components like Redis, MySQL, Elasticsearch, RocketMQ, Nacos, Seata, and more, giving a ready-made foundation for complex distributed applications. It is oriented toward Chinese-speaking enterprise developers and includes extensive documentation, screenshots, etc.

FilterBadRecruiters is a Google Apps Script that processes new messages looking for unwanted email from known third party recruiters. When a match is found, a reply is sent informing the sender that the message is being reported as spam and will not be read. The script then logs matches to a spreadsheet and updates a pie chart displaying what percentage of these type of messages were sent from each domain.

dotCMS is a visual, headless CMS built for compliance-led enterprises that need to manage and scale digital content across brands, regions, and channels. From streamlining governance to enabling visual editing at scale, dotCMS powers global organizations like Telus and BNP Paribas to consolidate platforms, reduce overhead, and launch faster. Whether you're managing 10 or 1,000+ sites, dotCMS brings flexibility, security, and efficiency to enterprise content operations.

The Cloud Client Libraries are the recommended way to access Google Cloud APIs programmatically. The Cloud Client Libraries support accessing Google Cloud services in a way that significantly reduces the boilerplate code you have to write. The libraries provide high-level API abstractions so they're easier to understand. They embrace idioms of the language, work well with the standard library, and integrate better with your codebase.