Hudson

Jenkins is an open-source automation server for continuous integration and continuous delivery (CI/CD). It automates software builds, tests, and deployments through Pipeline definitions and a large plugin ecosystem, and supports distributed build agents across multiple operating systems.

A CI/CD and automation platform from GitHub (Microsoft) that runs YAML-defined workflows in response to repository events, schedules, or API calls. Workflows orchestrate jobs on GitHub-hosted or self-hosted runners (Ubuntu, Windows, macOS or custom runners), invoke container, JavaScript or composite actions, and produce artifacts (build outputs, test reports, generated files). It supports secrets, caching, matrix and reusable workflows, the Actions Marketplace, and can run arbitrary CLI tools (for example, invoking a D2 CLI in a workflow to generate architecture diagrams from D2 source files).

shadcn/ui is an open-source collection of accessible UI components and a code distribution platform for building custom component libraries. It distributes component source code directly into consuming projects, where developers can customize, extend, and build on the components across supported web frameworks. Documentation is available at ui.shadcn.com/docs, and the project is licensed under the MIT license.

hwatu is a Linux visual-verification browser and harness for AI coding agents, implemented as a WebKit daemon. It performs one-call page checks, returns pixel-difference scores and heat maps, exposes animation timing numerically, and runs headless windows that can be handed off to a live human-controlled window. It connects to coding agents through MCP, short CLI commands, or newline-delimited JSON over a Unix socket, and is designed for tiling window managers including Hyprland, sway, niri, and i3. The project distributes a static binary that uses the system's WebKitGTK 6.0 and can also be built from source with Cargo.

Openship is an open-source, self-hostable application deployment platform with built-in CI/CD. It takes a repository, detects or supports its stack, builds and ships the application as containers, and handles routing and TLS termination. Deployments can be controlled through a desktop app, web dashboard, or CLI; GitHub webhooks support push-to-deploy workflows, and the platform supports repeatable rollbacks. The control plane can run locally in the desktop app, as a self-hosted server, or through Openship Cloud. In Compose mode it runs the platform stack on a Docker host and can host deployed applications there; in bare mode it runs as a lightweight process and deploys to a server over SSH or to the cloud.