Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
Pure Go implementation of the WebRTC API
MCP Toolbox for Databases is an open source MCP server for databases.
Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.
IM Chat OpenClaw
A fast TCP/UDP tunnel over HTTP
Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
Cloudflare Tunnel client
A fast, cross-platform build tool inspired by Make, designed for modern workflows.
Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, DingTalk, Slack, Telegram, Discord, LINE, WeChat Work). Chat with your AI dev assistant from anywhere — no public IP required for most platforms.
yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor
- yaml-processor
- yaml
- cli
- golang
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr
- email-marketing
- mail
- mailserver
- email
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
Release engineering, simplified
VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.
- openvpn
- dns-over-tls
- mullvad
- windscribe
Easy and fast file sharing from the command-line.
Easy and Repeatable Kubernetes Development
Open source AI coding agent. Designed for large projects and real world tasks.
Standalone man-in-the-middle attack framework used for phishing login credentials along with session cookies, allowing for the bypass of 2-factor authentication
Packer is a tool for creating identical machine images for multiple platforms from a single source configuration.
A web client for its own Xray-based core with global transparent proxy on Linux, Windows and macOS.
Fast key-value DB in Go.
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.
- community
- golang
- react
- forum