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cosmos/ibc-go

Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

Go ◇ cosmos Apache-2.0
★646STARS
⑂775FORKS
!56ISSUES
🏆#6,564GLOBAL RANK
🔥6DAYS TRENDING
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Momentum

+16

STARS · LAST 30 DAYS

1

PER DAY

#711

MOST-STARRED Go

Window7 days30 days90 days
Stars gained+7+16+90
Per day111
Forks gained+4+16+39

ibc-go gained 16 stars in the last 30 days, about 1 a day, and now has 646. It is about 6 years old and has averaged roughly 108 stars a year. It ranks #711 among Go repositories and #6,564 across all languages on GitHubRepo.

Trending Record

ibc-go has maintained a continuous presence across global trending indexes, peaking at #5988. Below is the 30-day activity profile:

💡 Overview

ibc-go is an open-source project written in Go: Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

Engineered for speed, consistency, and developer ease, it solves common hurdles in cosmos. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Go for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ go install github.com/cosmos/ibc-go@latest

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Go >= 1.21 runtime environment

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

ibc-go coordinates its core functionality through a modular Go pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

🎯 Production Use Cases

Production System Integration

Embed ibc-go into Go backend services to handle core application logic.

CI/CD Automated Pipelines

Run automated validation, builds, and integration suites during deployments.

Developer Tooling & Workflows

Accelerate developer onboarding with pre-configured project utilities.

Open Source Extension

Fork and customize internal modules under the repository's open Apache-2.0 license.

🚀 Getting Started

1

Install ibc-go using your package manager: `go install github.com/cosmos/ibc-go@latest`

2

Initialize your project workspace or configuration file for ibc-go.

3

Import ibc-go into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `ibc-go --help` to verify successful setup.

👍 Strengths

Active community backing with 646 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Go for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Go and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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👥 Who Should Use This

Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

cosmos/ibc-go is currently ranked #6,564 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#6,555 mario-andreschak/FLUJO TypeScript ★ 649 Compare ↗
#6,560 apache/subversion C ★ 647 Compare ↗
#6,560 smallnest/ringbuffer Go ★ 647 Compare ↗
#6,560 GSTJ/magic-modal TypeScript ★ 647 Compare ↗
#6,560 google/osv-scalibr Go ★ 647 Compare ↗
#6,564 cosmos/ibc-go This Project Go ★ 646
#6,564 recurly/recurly-js JavaScript ★ 646 Compare ↗
#6,564 kubernetes-csi/external-snapshotter Go ★ 646 Compare ↗
#6,564 hackthedev/dcts-shipping JavaScript ★ 646 Compare ↗
#6,564 genomoncology/biomcp Rust ★ 646 Compare ↗
#6,564 samvallad33/vestige Rust ★ 646 Compare ↗

Frequently Asked Questions

What does ibc-go do? +

Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

What language is ibc-go written in? +

The primary language is Go. Topics include: cosmos.

Is ibc-go actively maintained? +

Yes, the last recorded push was on Oct 5, 2026 with 56 open issues being tracked.

How many stars does ibc-go have? +

ibc-go has 646 stars and 775 forks on GitHub.

How does ibc-go rank among GitHub repositories? +

With 646 stars, cosmos/ibc-go is ranked #6,564 globally across all repositories tracked on GitHubRepo and #711 among Go projects.

What license is ibc-go distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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