modernc.org/sqlite

Open Source Continuous File Synchronization

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

Open Source realtime backend in 1 file

An open source, self-hosted implementation of the Tailscale control server

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replication, Kubernetes, POSIX FUSE mount, S3 API, S3 Gateway, Hadoop, WebDAV, encryption, Erasure Coding. Enterprise version is at seaweedfs.com.

🌩 Self-hosted file management and sharing system, supports multiple storage providers

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

Vitess is a database clustering system for horizontal scaling of MySQL.

Glamourous agentic coding for all 💘

Temporal service

Database migrations. CLI and Golang library.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

General-purpose web UI for Kubernetes clusters

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.

Extract and decrypt browser data, supporting multiple data types, runnable on various operating systems (macOS, Windows, Linux).

Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

Streaming replication for SQLite.

An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos

MCP Toolbox for Databases is an open source MCP server for databases.

CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

🏔 Love Freedom - ❌ Block Mass Surveillance

Simple bookmark manager built with Go

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.

Adversary Emulation Framework

AI Trading OS: Multi-AI, multi-exchange trading infrastructure with Strategy Studio.

A database migration tool. Supports SQL migrations and Go functions.

Automated developer-oriented status page with alerting and incident support