Ci Cd GitHub Repositories (2026) · Open Source Tools

Conformance test suite for OpenShift

Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.

LayerX Image Inspector - open-source terminal explorer for container images. Browse layers, spot wasted bytes, and gate CI on image efficiency. Works with Docker, Podman, and OCI archives from a single static binary.

The One CD for All {applications, platforms, operations}

:rocket: Release projects quickly and easily with JReleaser

Trace-native CI/CD for AI agents: grade production traces, cluster failures, freeze them into replayable regression tests, and block PRs that regress. Self-hostable.

Prod Forge is an open-source reference that shows how to build and operate a production-ready system: AI-assisted development, quality gates, CI/CD, infrastructure, observability, migrations, and rollback.

:baby_chick: A build monitor with attitude

50 QA and test-automation skills for Claude Code, Codex, Cursor, and any Agent Skills Standard runtime.

.NET client for the GitLab REST API

A repo to show you how to use a private NuGet feed to restore packages in Azure DevOps, GitHub Actions, GitLab CI and AppCenter.

The CI/CD that grows with you. One binary, any database, runs anywhere.

Self-hosted alternative to Vercel and Coolify. Git push, HTTPS, logs, rollback. No Kubernetes.

One secret mapping for local dev, CI/CD, and runtime. Envilder resolves cloud secrets from your own vaults without SaaS middlemen, duplicated config, or .env drift.

ForgeDock — autonomous AI dev pipeline for Claude Code. GitHub as agent memory: issue in, PR out.

A service that bridges traditional pipelines and GitOps, improving deployment visibility. Includes a built-in GitOps repo updater.

Open-source, agent-first GitHub and GitHub Actions alternative that runs on your own Cloudflare account: git hosting, pull requests, code review and drop-in GitHub Actions YAML on Workers, Durable Objects, R2 and Containers.

Local-first, explainable log incident diagnosis for developers and CI/CD.

Detect breaking changes between OpenAPI 3.0/3.1 specs. Explainable Web UI, CLI and CI gate; local-first and deterministic, with optional AI summaries.

Open-source OpenAPI mock server with cloud hosting and local modes for development, testing, and CI. Generates realistic API responses from specs with latency simulation, error injection, proxy fallback, and request validation. Validated against 2,200+ real-world OpenAPI specs.