A curated comparison of the best open source tools for modern DevOps.
CI/CD
Compare GitHub Actions, Jenkins, GitLab CI, and ArgoCD.
Container Orchestration
Docker Compose vs Kubernetes vs Nomad for different scales.
Monitoring Stack
Prometheus + Grafana vs Datadog vs ELK for observability.
Choosing Your Stack
Build a minimal viable toolchain that grows with your team.
Madhushan D
Author at GoTryTech · CS student & tech educator