DevOps

A resource list for serverless computing and architecture. in Backend, API & System Design →

Runs prompts and models side by side against a test set declared in YAML. in AI · Agents & Infrastructure →

You wire components together explicitly, so what happens at each stage stays readable. in AI · RAG, Embeddings & Vectors →

The cloud with the widest service range. Compared with Azure and Google Cloud the breadth is an advantage, but cost… in DevOps & Infrastructure →

Configuration management and automation that provisions servers with YAML playbooks. in DevOps & Infrastructure →

A suite of Kubernetes-native workflow and GitOps continuous-delivery tools (Argo CD, Workflows). in DevOps & Infrastructure →

A VPS and dedicated server provider. Compared with the big clouds it is budget-focused with a narrow range of managed… in DevOps & Infrastructure →

A list of ready actions for GitHub Actions, automating your workflow. in DevOps & Infrastructure →

A list of roles and resources for Ansible, the Python-based IT configuration tool. in DevOps & Infrastructure →

A resource list for Backstage, building internal developer portals. in DevOps & Infrastructure →

A resource list for the AWS CDK, defining infrastructure with real code. in DevOps & Infrastructure →

A list of tools, tutorials and production experience for the Kubernetes ecosystem. in DevOps & Infrastructure →

A list of tools, libraries and guides for the Nix package manager and NixOS. in DevOps & Infrastructure →

A resource list for OpenTofu, the open-source fork of Terraform. in DevOps & Infrastructure →

A list of exporters and resources for Prometheus, the open-source monitoring system. in DevOps & Infrastructure →

A resource list for Splunk, the log-search and monitoring platform. in DevOps & Infrastructure →

A list of modules and resources for Terraform, managing infrastructure as code. in DevOps & Infrastructure →

The EFF client that obtains and renews Let's Encrypt certificates; the site gives exact commands once you pick your web server and OS. in DevOps & Infrastructure →

A cloud-native, Kubernetes-integrated chaos-engineering (fault-injection) platform. in DevOps & Infrastructure →

Infrastructure offering CDN, DNS, DDoS protection and edge computing in one platform. in DevOps & Infrastructure →

Exposes a local web server to the internet over a temporary trycloudflare.com HTTPS URL with a single cloudflared… in DevOps & Infrastructure →

Kubernetes certifications through CKA, CKAD and CKS. in DevOps & Infrastructure →

Runs development environments as containers on your own infrastructure, reached from a VS Code or JetBrains client. in DevOps & Infrastructure →

A self-hosted web interface for cron jobs that renders expressions in readable form and keeps a run log. in DevOps & Infrastructure →

Builds a cron expression from a form and states in words when it will fire. in DevOps & Infrastructure →

A build tool with a syntax blending Dockerfile and Makefile, giving the same result locally and in CI. in DevOps & Infrastructure →

A local AWS emulator for development and CI that needs no account or token; the AWS SDK, CLI and Terraform simply point at port 4566. in DevOps & Infrastructure →

Analyses a Dockerfile, explains what happens layer by layer and suggests improvements. in DevOps & Infrastructure →

Unifies Prometheus, Loki, PostgreSQL and dozens of sources on one dashboard. in DevOps & Infrastructure →

A private container-image registry with security scanning and access control, a CNCF graduated project. in DevOps & Infrastructure →

A package manager that packages and deploys Kubernetes applications as charts. in DevOps & Infrastructure →

Dedicated servers and VPS in Germany and Finland. in DevOps & Infrastructure →

Generates Kubernetes manifests from a form, explaining each field beside it. in DevOps & Infrastructure →

A fast, interactive terminal UI for managing Kubernetes clusters. in DevOps & Infrastructure →

A workflow orchestrator whose flows are declared in YAML. in DevOps & Infrastructure →

The official site of the open-source system that deploys, manages and heals containers at scale. in DevOps & Infrastructure →

A checklist to review before running Kubernetes in production: resource limits, health checks, networking, security and observability. in DevOps & Infrastructure →

Kelsey Hightower's guide to bootstrapping a Kubernetes cluster by hand, component by component, without automation. in DevOps & Infrastructure →

A community-driven open-source fork of Terraform that runs the same configurations. in DevOps & Infrastructure →

A build system that scales to large, multi-language monorepos (originated at Twitter). in DevOps & Infrastructure →

Production process manager for Node.js and scripts with built-in load balancing, crash restarts, and log streaming… in DevOps & Infrastructure →

A self-hosted tool that manages Docker and Kubernetes environments through a visual UI. in DevOps & Infrastructure →

A collection of real post-mortems of outages and system failures published by companies. in DevOps & Infrastructure →

An open-source monitoring system for metrics collection and alerting, with a time-series database. in DevOps & Infrastructure →

Collects errors with stack traces, source maps and user context, grouping duplicates. in DevOps & Infrastructure →

An education channel covering DevOps, Kubernetes, Docker, networking and cloud with visual explanations from beginner level. in DevOps & Infrastructure →

HashiCorp’s tool to define and provision infrastructure as code, managing cloud resources declaratively. in DevOps & Infrastructure →

A YAML validator that surfaces indentation and quoting errors and prints the parsed document back. in DevOps & Infrastructure →

The RHCSA and RHCE certifications. Unlike multiple-choice vendor exams these are entirely practical — you complete… in Networking & Sysadmin →

A list of tools and guides for the DigitalOcean cloud platform. in Self-Hosting & Personal Cloud →

A list of add-ons, buildpacks and resources for the Heroku PaaS. in Self-Hosting & Personal Cloud →

A free, self-hosted PaaS for one-click apps and Docker deploys on your own server. in Self-Hosting & Personal Cloud →

A platform that runs JavaScript/TypeScript serverless on a global edge network. in Self-Hosting & Personal Cloud →

A developer-friendly cloud server (droplet) provider with simple pricing. in Self-Hosting & Personal Cloud →

The smallest open-source Heroku-like PaaS, running on a single host via git push. in Self-Hosting & Personal Cloud →

A platform-as-a-service that deploys code on a git push — the pioneer of the model. in Self-Hosting & Personal Cloud →

A developer-friendly VPS cloud with predictably priced Linux VMs, now owned by Akamai. in Self-Hosting & Personal Cloud →

Cloud free tier offering up to 4 ARM Ampere cores, 24 GB RAM, and 200 GB storage on an Always Free basis; stands apart… in Self-Hosting & Personal Cloud →

Infrastructure that deploys apps and databases from git with minimal configuration. in Self-Hosting & Personal Cloud →

A unified cloud for web services, static sites and databases. in Self-Hosting & Personal Cloud →

A list of tools and practices embedding security into the CI/CD pipeline. in Offence, Defence & OSINT →

Spins up a real Linux or Kubernetes machine in the browser — not a simulation. in Practice & Challenges →

An archive of articles and "refcards" on software development, DevOps and architecture. in Free Books & Long Reads →

Translates a cron expression into plain language as you type and shows the next run times. in Converters, Formatters & Checkers →

A list of developer services with free tiers — hosting, CI, monitoring, email. in Lists, Directories & Discovery →

The source repository behind the Free for Developers list. in Lists, Directories & Discovery →