Open-source projects built with gRPC

n8n

A source-available workflow automation tool with a visual editor, code steps and a large integration library.

Uptime Kuma

A self-hosted monitoring tool that checks websites and services and sends alerts and status pages.

Grafana

A dashboard and visualization tool that queries many data sources such as Prometheus, with a commercial Enterprise edition and a hosted Grafana Cloud.

Apache Superset

An open-source data exploration and visualization platform for building charts and dashboards over SQL databases, run by the Apache Software Foundation.

Prometheus

A metrics monitoring and alerting system that stores time series locally and is queried with PromQL; a CNCF graduated project.

Gitea

A lightweight self-hosted Git service with issues, pull requests, a package registry and built-in CI (Gitea Actions).

An error and performance monitoring tool for applications that you can run yourself with Docker Compose or use as the hosted sentry.io service.

An open-source security platform for threat detection, log analysis, file integrity monitoring and compliance (SIEM and XDR), with a central server, indexer, dashboard and endpoint agents.

Formbricks

An open-source survey and feedback tool for in-product and link surveys that you can self-host.

Woodpecker CI

A lightweight, container-based CI/CD engine that you host yourself and connect to your Git forge.

Concourse CI

A container-based CI/CD system that you host yourself, where pipelines are defined in YAML as resources, jobs and tasks.

ownCloud Infinite Scale

A self-hosted file sync and sharing platform written in Go, shipped as a single binary or container, with desktop and mobile clients.