DevOps Tools Guide

Best Open Source DevOps Tools on GitHub

This page tracks open source DevOps tools that are earning real operational attention. Instead of relying on generic popularity, GHTrending highlights repositories with fresh momentum across deployment, cloud tooling, automation, and platform engineering.

Useful for comparing deployment stacks, CI/CD tooling, infrastructure automation, observability products, Kubernetes tooling, and cloud platform software.

Who This Is For

Platform teams, DevOps engineers, SREs, backend teams, and technical buyers comparing software that helps them ship and operate systems more reliably.

What Makes A Tool Good

Clear operational value, credible maintenance, solid docs, and evidence that the repo is actually used for real infrastructure or delivery work.

How To Use This Page

Shortlist what looks operationally credible, open the detail pages, and compare maintenance, risk signals, and alternatives before rolling anything into your stack.

Top Open Source DevOps Tools

A practical shortlist of repositories that currently stand out in operations, delivery, and infrastructure tooling.

See live board
#1

semaphoreui/semaphore

Go AI

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

Breakout Fresh signal
Decision note

Fresh pushes are keeping momentum high.

AI builders Pushed today
Stars
13.4K
Forks
1.2K
Signal
Fresh signal
#2

HariSekhon/DevOps-Bash-tools

Shell Frontend

1000+ DevOps Bash Scripts - AWS, GCP, Kubernetes, Docker, CI/CD, APIs, SQL, PostgreSQL, MySQL, Hive, Impala, Kafka, Hadoop, Jenkins, GitHub, GitLab, BitBucket, Azure DevOps, TeamCity, Spotify, MP3, LDAP, Code/Build Linting, pkg mgmt for Linux, Mac, Python, Perl, Ruby, NodeJS, Golang, Advanced dotfiles: .bashrc, .vimrc, .gitconfig, .screenrc, tmux..

Breakout Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Frontend teams Updated 1 day ago
Stars
8.2K
Forks
1.6K
Signal
Fresh signal
#3

kuafuai/DevOpsGPT

HTML AI

Multi agent system for AI-driven software development. Combine LLM with DevOps tools to convert natural language requirements into working software. Supports any development language and extends the existing code.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

AI builders Updated 2 days ago
Stars
6K
Forks
726
Signal
Fresh signal
#4

wmariuss/awesome-devops

Python Infra

A curated list of awesome DevOps platforms, tools, practices and resources

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Platform engineers Pushed today
Stars
4K
Forks
812
Signal
Fresh signal
#5

Pradumnasaraf/DevOps

JavaScript Infra

I created this repository to keep my learning, notes, and code in one place for various tools in DevOps. Now, it's helping thousands of learners, practitioners, and professionals every day in their DevOps journey.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Platform engineers Updated 1 day ago
Stars
3.2K
Forks
757
Signal
Fresh signal
#6

apache/incubator-devlake

Go AI

Apache DevLake is an open-source dev data platform to ingest, analyze, and visualize the fragmented data from DevOps tools, extracting insights for engineering excellence, developer experience, and community growth.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

AI builders Updated 2 days ago
Stars
3K
Forks
724
Signal
Fresh signal
#7

Flangvik/SharpCollection

Frontend

Nightly builds of common C# offensive tools, fresh from their respective master branches built and released in a CDI fashion using Azure DevOps release pipelines.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Frontend teams Pushed today
Stars
2.8K
Forks
386
Signal
Fresh signal
#8

rohitg00/awesome-devops-mcp-servers

Infra

A curated list of awesome MCP servers focused on DevOps tools and capabilities.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Platform engineers Updated 1 day ago
Stars
970
Forks
228
Signal
Fresh signal
#9

nkdAgility/azure-devops-migration-tools

C# Frontend

Azure DevOps Migration Tools allow you to migrate Teams, Backlogs, Work Items, Tasks, Test Cases, and Plans & Suits from one Project to another in Azure DevOps / TFS both within the same Organisation, and between Organisations.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Frontend teams Pushed today
Stars
598
Forks
377
Signal
Fresh signal
#10

HariSekhon/DevOps-Python-tools

Python Infra

80+ DevOps & Data CLI Tools - AWS, GCP, GCF Python Cloud Functions, Log Anonymizer, Spark, Hadoop, HBase, Hive, Impala, Linux, Docker, Spark Data Converters & Validators (Avro/Parquet/JSON/CSV/INI/XML/YAML), Travis CI, AWS CloudFormation, Elasticsearch, Solr etc.

Rising Fresh signal
Decision note

Infra teams are actively evaluating tools in this lane.

Platform engineers Updated 3 days ago
Stars
818
Forks
350
Signal
Fresh signal
#11

techiescamp/devops-tools

Infra

Curated List of Best DevOps Tools

Rising Fresh signal
Decision note

Infra teams are actively evaluating tools in this lane.

Platform engineers Updated 4 days ago
Stars
839
Forks
268
Signal
Fresh signal
#12

Azure/apiops

C# Frontend

APIOps applies the concepts of GitOps and DevOps to API deployment. By using practices from these two methodologies, APIOps can enable everyone involved in the lifecycle of API design, development, and deployment with self-service and automated tools to ensure the quality of the specifications and APIs that they’re building.

Rising Fresh signal
Decision note

Fresh pushes are keeping momentum high.

Frontend teams Updated 2 days ago
Stars
425
Forks
241
Signal
Fresh signal

How To Evaluate DevOps Tools

The best DevOps tool is rarely the one with the biggest historical brand. Teams usually care more about operational clarity, maintenance, documentation quality, deployment fit, and whether the project reduces real production complexity.

A good evaluation flow is simple: shortlist by momentum, inspect the repository detail page, verify maintenance and release signals, then compare alternatives. That gives you a better operational decision than browsing GitHub search blindly.

Common Categories On This Page

You will usually see deployment tooling, observability products, Kubernetes utilities, automation frameworks, cloud platform tools, and infrastructure management software.

If your focus is more on individual engineering workflow than platform operations, read Best Open Source Developer Tools.

FAQ

What counts as a DevOps tool?

This usually includes deployment tooling, infrastructure automation, CI/CD utilities, observability products, cloud-native tooling, and software that helps teams operate and ship systems reliably.

How does GHTrending rank DevOps tools?

The ranking emphasizes recent momentum, maintenance, and developer interest so teams can discover operational tooling that is actively moving rather than just historically famous.

Who should use this page?

It is designed for platform teams, DevOps engineers, SREs, backend teams, and technical leaders evaluating infrastructure and delivery tooling.

Should I use this instead of cloud vendor recommendations?

This page is best for discovery and comparison. Vendor guidance is useful later, but open source rankings help you find the broader ecosystem before committing to a path.