Awesome Opentofu Overview

A curated list of OpenTofu tools, resources, and related projects.

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Awesome OpenTofu

A curated and collaborative list of awesome OpenTofu resources and tools.

OpenTofu allows you to declaratively manage your infrastructure. It's an open-source, community-driven alternative to Terraform.

Official
Community
Features
Tools
- Environment managers
- Wrappers
- CI
- Tests
- State
- Providers
- Platforms
- Registry
- Helpers
Learning
Media
Podcasts

Official

Community

Communication channels, meetups, newsletters, and forums.

Features

Tools

Environment managers

arkade (⭐4.3k) - CLI and Kubernetes app installer.
asdf-opentofu (⭐24) - OpenTofu plugin for asdf version manager.
tenv (⭐774) - Terraform and OpenTofu version manager written in Go.
tfswitcher (⭐3) - Terraform and OpenTofu version switcher written in Rust.
tofuenv (⭐171) - OpenTofu version manager inspired by tfenv.

Wrappers

Simplify your OpenTofu workflows with a thin wrapper.

Atmos (⭐834) - Orchestration tool that keeps environment configuration DRY.
Terragrunt (⭐8.1k) - Keep your configurations DRY, work with multiple modules, and manage remote state.
Terramate (⭐3.3k) - Automation, orchestration, and code generation for OpenTofu, Terraform, Kubernetes, and others.
easy_infra (⭐68) - Docker container to simplify and secure the use of infrastructure as code.
pug (⭐485) - A terminal user interface for power users.
tf (⭐71) - Less verbose and more friendly command outputs.
tfam (⭐22) - Rust-powered wrapper for concurrent Terraform/OpenTofu apply, enabling multi-deployment support.
tfexe (⭐3) - Rust-powered wrapper for seamless execution of tfswitch and Terraform/OpenTofu with version control.
tfwrapper (⭐137) - Python wrapper that simplifies OpenTofu usage and enforces best practices.

CI

Atlantis - Automating workflows via pull requests.
TF-via-PR (⭐127) - GitHub Action to init, plan and apply Terraform/OpenTofu via PR automation.
pre-commit-opentofu (⭐40) - Git pre-commit hooks plugin.
setup-opentofu (⭐89) - Set up OpenTofu CLI in your GitHub Actions workflow.
terraform-github-actions (⭐793) - GitHub Actions for OpenTofu.
tofu-controller (⭐1.3k) - GitOps OpenTofu and Terraform controller for Flux.

Tests

Terratest (⭐7.6k) - Go library that makes writing automated tests for your infrastructure code easier.

State

Analyze and manipulate OpenTofu's state.

tfmigrate (⭐1.1k) - State migration tool.

Providers

Inspect and interact with OpenTofu providers.

tfschema (⭐295) - Schema inspector for providers.

Platforms

Alternatives to Terraform Cloud.

digger (⭐4.4k) - Open-source IaC orchestration tool. Digger allows you to run IaC in your existing CI pipeline.
terrakube (⭐542) - Open-source platform with a private registry, remote state, custom flows, scheduled workspaces, and visual states.
tofutf (⭐69) - Open-source alternative to Terraform Enterprise with SSO, team management, agents, etc.
walrus (⭐424) - Walrus is an open-source application management platform based on IaC tools, including OpenTofu, Terraform, and others.
Terrateam - Open-source alternative to Terraform Cloud/Enterprise, GitOps-first with native GitHub integration and designed for scale, security, and reliability.

Registry

library.tf - An indexer of registries for providers and modules with insights and documentation.
boring-registry (⭐183) - Boring-registry is an open-source module and provider registry compatible with OpenTofu.
hermitcrab (⭐25) - Registry network mirroring service compatible with OpenTofu.
terrac (⭐30) - Minimal private module registry compatible with OpenTofu.
GitLab Module Registry - Use GitLab projects as a private registry for terraform modules.
terralist (⭐335) - Private registry for providers and modules.
citizen (⭐630) - Private registry for modules and providers with support for multiple databases and storages.
petra (⭐42) - Private registry manager using Google Cloud Storage.
tapir (⭐207) - Private registry for modules and providers with a UI.
terraform-registry (⭐91) - Modules registry with authentication and support for multiple backends.
terrareg (⭐283) - Open-source modules registry with UI, optional Git integration and deep analysis.
terustry (⭐66) - Proxy registry for providers.

Helpers

terratag (⭐954) - CLI tool allowing for tags or labels to be applied across an entire set of OpenTofu/Terraform files.

Learning

OpenTofu Course - Interactive tutorials.
Terraform in Depth - Book with OpenTofu sections.
Infrastructure automation with OpenTofu - Learn infrastructure provisioning with lectures, quizzes, hands-on demos and coding exercises.
Migrating From Terraform To OpenTofu - Introduction to OpenTofu history and how to migrate.