Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.
Declarative Continuous Deployment for Kubernetes
Open-source AI agent firewall for MCP security and agent egress. Scans mediated HTTP, MCP, A2A, and WebSocket traffic for exfiltration, SSRF, and prompt injection, and emits mediator-signed action receipts: verifiable audit evidence from outside the agent.
Edge video infrastructure in Go for CCTV — RTSP ingest, HLS/WebRTC streaming, fMP4 recording, timeshift and AI metadata pipelines.
Type-safe, distributed orchestration of agents, ML pipelines, and real-time inference on your k8s — in pure Python with async/await, also other languages (rust, go and ts)
OpenTelemetry Collector distribution with programmable pipelines
Workflow Engine for Kubernetes
ingestr is a CLI tool to copy data between any databases with a single command seamlessly.
Where data access meets operational intelligence
Machine Learning Pipelines for Kubeflow
Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.
Agentic SDLC infrastructure. Define guardrails. Collect signals. Enforce continuously. Signed records of what your AI coding agents and CI/CD pipelines did, checked against policies as code, with the loop closed in CI/CD. AI sessions, SBOMs, VEX, SARIF and SLSA provenance, built on Sigstore and in-toto. Apache 2.0.
poutine, a supply chain vulnerability scanner for build pipelines
🏯 Silkroad Online v1.150 rebuilt end to end: a WebGPU browser client 🎮, a Go game server ⚔️ and the asset pipeline 🧰 that ties them together. Play in your browser.
The missing reverse proxy for ssh scp
Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
The only Kubernetes dashboard you need
Event-driven Automation Framework for Kubernetes
A fast Golang Valkey client that supports Client Side Caching, Auto Pipelining, and RMDA.
Self-hosted voice gateway in Go that speaks the OpenAI Realtime (GA) WebSocket protocol and runs a cascaded ASR → LLM → TTS pipeline behind it. Keep clients unchanged while swapping speech and LLM providers at runtime
A cloud-native Pipeline resource.
Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.
Digger is an open source IaC orchestration tool. Digger allows you to run IaC in your existing CI pipeline ⚡️
Jenkins X provides automated CI+CD for Kubernetes with Preview Environments on Pull Requests using Cloud Native pipelines from Tekton
Privacy and Security focused Segment-alternative, in Golang and React
Open-source Infrastructure as Code (IaC) orchestration platform: GitOps workflows, orchestration, code generation, observability, drift detection, asset management, policies, Slack notifications, and more. Integrates with Terraform, OpenTofu, Terragrunt, Kubernetes, GitHub Actions, GitLab CI/CD, BitBucket Pipelines, and any other CI/CD platform.
Composable concurrency toolkit for Go
Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.
⭐️ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP alternative :rocket: Indie All-in-One Opentelemetry, Loki, Prometheus, Tempo, Pyroscope On-Prem Alternative :star:
The One CD for All {applications, platforms, operations}
A cross-platform command-line tool for executing jobs in parallel
Plumber detects CI/CD security issues in your GitHub workflows and gives you a score
Onnx transformer pipelines in Golang
Kubernetes operator to manage installation, updation and uninstallation of tektoncd projects (pipeline, …)
select * from logs; Tailpipe is an open source SIEM for instant log insights, powered by DuckDB. Analyze millions of events in seconds, right from your terminal.
A fast Golang Redis client that supports Client Side Caching, Auto Pipelining, RDMA, etc.
Go HardWare discovery/inspection library
rtail(1) - Terminal output to the browser in seconds, using UNIX pipes.
OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.
Prometheus / OpenMetrics exporter for GitLab CI pipelines insights
🧙 High-performance PHP-to-Golang IPC/RPC bridge
A lightweight cli for running single-purpose AI agents. Define focused agents in TOML, trigger them from anywhere; pipes, git hooks, cron, or the terminal.
Jenkins shared library for Continuous Delivery pipelines.
🐺 Deploy Databases and Services Easily for Development and Testing Pipelines.
🏎️ Streams & Reactive Programming paradigm for Go: declarative and composable API for event-driven applications
DNS stub resolver, proxy and router with support for DoT, DoH, DoQ, and DTLS
Conduit streams data between data stores. Kafka Connect replacement. No JVM required.
Event triggering with Tekton!
A blazing fast tool for building data pipelines: read, process and output events. Our community: https://t.me/file_d_community
A digital transit map generation pipeline for GTFS
Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.
Data pipelines for cloud config and security data. Build cloud asset inventory, CSPM, FinOps, and vulnerability management solutions. Extract from AWS, Azure, GCP, and 70+ cloud and SaaS sources.
Community-driven, simple, yet powerful framework for fast, cost-effective distributed Compute over Data.
Library to watch and follow kubernetes resources in CI/CD deploy pipelines
Onion addresses for anything.
🚨 Design workflows of slog handlers: pipeline, middleware, fanout, routing, failover, load balancing...