Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A list of Free Software network services and web applications which can be hosted on your own servers

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs

A curated list of amazingly awesome open-source sysadmin resources.

A highly customizable homepage (or startpage / application dashboard) with Docker and service API integrations.

Proxmox VE Helper-Scripts (Community Edition)

🐬 A collection of awesome resources for the Flipper Zero device.

Community guide to securing and improving privacy on macOS.

Simple and flexible tool for managing secrets

Faster way to switch between clusters and namespaces in kubectl

DevOps Roadmap for 2025. with learning resources

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

Community guide to using YubiKey for GnuPG and SSH - protect secrets with hardware crypto.

Automated developer-oriented status page with alerting and incident support

Site Reliability Engineer Interview Preparation Guide

Open Source Soldering Iron firmware

Python Koans - Learn Python through TDD

List of telegram groups, channels & bots // Список интересных групп, каналов и ботов телеграма // Список чатов для программистов

A FREE pragmatic DevOps learning to kickstart your DevOps career and knowledge in the Cloud Native era following the Agile MVP style! ⭐ (2026 plans for DevOps, Cloud, Platform, SRE, SWE)

koans for go

Backup vaultwarden (formerly known as bitwarden_rs) SQLite3/PostgreSQL/MySQL/MariaDB database by rclone. (Docker)

LaTeX-template for russian Phd thesis

Open-source Platform for learning kubernetes and aws eks and preparation for for Certified Kubernetes exams (CKA ,CKS , CKAD)

Nginx with automatic let's encrypt (docker image)

Pre-crisis Risk Management for Personal Finance

GnuPG asymmetric secrets manager - works with YubiKey!

The DevOps maturity framework was created by adidas as a guide for the first DevOps cup to support the teams on their DevOps transformation journey.