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Open Source Projects tagged "Go"

A curated collection of the best open source projects tagged "Go". Each listing includes a website screenshot along with a detailed review of its features.

Favicon of Openlane

Openlane

Continuous compliance automation for SOC 2, ISO 27001 & more

  • Stars

    303

  • Last commit

    14 hours ago

  • License

    Apache-2.0
Automates evidence collection, control tracking, and audit reporting across SOC 2, ISO 27001, NIST 800-53, GDPR, and 12+ other frameworks in one platform.

Open Source Alternative to:

Favicon of Vanta
Vanta
Favicon of Ollama

Ollama

AI
Run open-source LLMs locally on your own machine

  • Stars

    180,636

  • Last commit

    9 hours ago

  • License

    MIT
Runs open-source language models locally with a simple setup, plus optional cloud access for larger models when local hardware isn't enough.

Open Source Alternative to:

Favicon of LM Studio
LM Studio
Favicon of Grafana

Grafana

Unified observability for metrics, logs, traces, and more

  • Stars

    76,689

  • Last commit

    8 hours ago

  • License

    AGPL-3.0
Grafana unifies metrics, logs, traces, profiles, and business data into one OpenTelemetry-native platform with AI-assisted root cause analysis and adaptive cost controls.

Open Source Alternative to:

Favicon of Power BI
Power BI
Favicon of Memos

Memos

Self-hosted timeline for quick notes, logs, and snippets

  • Stars

    62,910

  • Last commit

    1 day ago

  • License

    MIT
Memos is a self-hosted, open-source note-taking app built around a private timeline. Write in Markdown, skip the folder setup, and keep your data on your own server.

Open Source Alternative to:

Favicon of Notion
Notion
Favicon of Gitea

Gitea

Self-hosted Git service for seamless collaboration

  • Stars

    57,950

  • Last commit

    15 hours ago

  • License

    MIT
A lightweight, fast, and customizable Git service that simplifies code hosting and collaboration for teams of all sizes.

Open Source Alternative to:

Favicon of GitHub
GitHub
Favicon of Gogs

Gogs

Self-hosted Git service that's lightweight and easy to install

  • Stars

    47,803

  • Last commit

    13 hours ago

  • License

    MIT
Lightweight, cross-platform Git service for self-hosting. Easy installation, minimal requirements, runs on Raspberry Pi. 100% open source and free.

Open Source Alternative to:

Favicon of GitHub
GitHub
Favicon of TiDB

TiDB

Scale-out SQL database for real-time analytics

  • Stars

    40,511

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Distributed SQL database combining OLTP and OLAP capabilities, offering horizontal scalability, high availability, and real-time analytics.

Open Source Alternative to:

Favicon of MongoDB
MongoDB
Favicon of SigNoz

SigNoz

Open-source observability platform for cloud-native apps

  • Stars

    32,076

  • Last commit

    8 hours ago

  • License

    MIT
Comprehensive monitoring and troubleshooting solution for microservices architectures, offering metrics, traces, and logs in a single pane.

Open Source Alternative to:

Favicon of DataDog
DataDog
Favicon of HashiCorp Vault

HashiCorp Vault

Secure storage and access control for secrets and sensitive data

  • Stars

    36,226

  • Last commit

    14 hours ago

  • License

    Unknown
Manages tokens, passwords, certificates, and encryption keys through a UI, CLI, or HTTP API, with dynamic credentials and encryption-as-a-service built in.

Open Source Alternative to:

Favicon of LastPass
LastPass
Favicon of Harness

Harness

End-to-end open source software delivery platform

  • Stars

    38,317

  • Last commit

    1 day ago

  • License

    Apache-2.0
Streamline code delivery with an open-source CI/CD platform featuring Git integration, fast pipelines, and hosted development environments.

Open Source Alternative to:

Favicon of GitHub
GitHub
Favicon of Kitty

Kitty

GPU-accelerated terminal built for power users

  • Stars

    34,853

  • Last commit

    14 hours ago

  • License

    GPL-3.0
High-performance terminal emulator with GPU acceleration, graphics support, and advanced scripting capabilities for developers and system administrators.

Open Source Alternative to:

Favicon of Warp
Warp
Favicon of Infisical

Infisical

Secure secret management for modern development teams

  • Stars

    29,212

  • Last commit

    11 hours ago

  • License

    MIT
End-to-end encrypted secret management platform for seamless integration and enhanced security in development workflows.

Open Source Alternative to:

Favicon of Keeper
Keeper
Favicon of InfluxDB

InfluxDB

Purpose-built time series database for real-time systems

  • Stars

    31,733

  • Last commit

    19 hours ago

  • License

    Apache-2.0
InfluxDB handles high-velocity, high-resolution time series data at scale, built for telemetry, edge devices, IoT, and physical AI workloads.

Open Source Alternative to:

Favicon of Kdb+
Kdb+
Favicon of MinIO

MinIO

High-performance object storage designed for AI workloads

  • Stars

    61,364

  • Last commit

    5 months ago

  • License

    AGPL-3.0
Open source S3-compatible object storage optimized for cloud-native and AI applications, delivering unmatched performance and scalability

Open Source Alternative to:

Favicon of Amazon S3
Amazon S3
Favicon of Pulumi

Pulumi

Infrastructure as code in your favorite language

  • Stars

    25,662

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Pulumi enables developers to define and manage cloud infrastructure using familiar programming languages instead of domain-specific languages.

Open Source Alternative to:

Favicon of Terraform
Terraform
Favicon of Apache Answer

Apache Answer

Open-source Q&A platform for knowledge sharing

  • Stars

    15,670

  • Last commit

    1 day ago

  • License

    Apache-2.0
A versatile, community-driven Q&A platform that fosters collaboration and knowledge exchange within organizations and communities.

Open Source Alternative to:

Favicon of Skool
Skool
Favicon of Coder

Coder

AI
Fast, secure cloud development environments on your infrastructure

  • Stars

    14,435

  • Last commit

    8 hours ago

  • License

    AGPL-3.0
Self-hosted development platform that enables secure, scalable remote coding with automated provisioning, reduced cloud costs, and enterprise-grade security.

Open Source Alternative to:

Favicon of GitHub Codespaces
GitHub Codespaces
Favicon of Encore

Encore

Accelerate backend development with effortless scalability

  • Stars

    12,348

  • Last commit

    2 days ago

  • License

    MPL-2.0
A powerful platform for building cloud backends, automating infrastructure, and simplifying development workflows for faster, more efficient coding.

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Gatus

Gatus

Advanced automated status page for real-time monitoring

  • Stars

    12,049

  • Last commit

    3 days ago

  • License

    Apache-2.0
A highly customizable monitoring solution that provides automated status pages, extensive alerting options, and detailed testing capabilities for your services and infrastructure

Open Source Alternative to:

Favicon of Opsgenie
Opsgenie
Favicon of Lago

Lago

Transform complex usage data into accurate, real-time billing

  • Stars

    10,525

  • Last commit

    1 day ago

  • License

    AGPL-3.0
Open-source billing system that handles metering, usage-based pricing, and invoicing at scale. Perfect for AI, cloud, and API companies needing flexible monetization.

Open Source Alternative to:

Favicon of Stripe Billing
Stripe Billing
Favicon of Tyk

Tyk

Universal API management for REST, GraphQL, gRPC & async

  • Stars

    10,820

  • Last commit

    8 hours ago

  • License

    Unknown
Fast, scalable API management platform with open source gateway, analytics, dev portal and dashboard. Deploy anywhere with AI-ready governance and security.

Open Source Alternative to:

Favicon of Kong
Kong
Favicon of Flexprice

Flexprice

Open source metering and billing infrastructure for any pricing model

  • Stars

    5,463

  • Last commit

    9 hours ago

  • License

    AGPL-3.0
A flexible billing platform that handles usage-based metering, credit management, and subscription billing, giving developers full control over pricing models.

Open Source Alternative to:

Favicon of Stripe Billing
Stripe Billing
Favicon of CloudQuery

CloudQuery

Sync and transform data from any source to any destination

  • Stars

    6,516

  • Last commit

    1 day ago

  • License

    MPL-2.0
CloudQuery is an open-source ELT platform that enables easy data integration from hundreds of cloud and security tools to any destination.

Open Source Alternative to:

Favicon of Snowflake
Snowflake
Favicon of Zen

Zen

System-wide ad-blocking and privacy protection, no extensions needed

  • Stars

    4,224

  • Last commit

    14 days ago

  • License

    MIT
Free, open-source desktop app that blocks ads, trackers, and surveillance scripts across all browsers and apps on Windows, macOS, and Linux.

Open Source Alternative to:

Favicon of AdGuard
AdGuard
Favicon of Cerbos

Cerbos

Secure, policy-based access control for modern applications

  • Stars

    4,582

  • Last commit

    2 days ago

  • License

    Apache-2.0
A scalable authorization layer that provides fine-grained access control through externalized policies, enabling secure and flexible permissions management.

Open Source Alternative to:

Favicon of Auth0
Auth0
Favicon of Flipt

Flipt

Git-native feature management for developers

  • Stars

    4,895

  • Last commit

    15 hours ago

  • License

    GPL-3.0
A feature flag platform that integrates with Git workflows, enabling developers to manage features directly in their codebase.

Open Source Alternative to:

Favicon of LaunchDarkly
LaunchDarkly
Favicon of Donetick

Donetick

Smart task management for individuals and families

  • Stars

    2,542

  • Last commit

    23 days ago

  • License

    AGPL-3.0
Organize tasks and chores with intelligent scheduling, fair assignment, and collaboration features. Perfect for families and teams with smart notifications.

Open Source Alternative to:

Favicon of TickTick
TickTick
Favicon of Krakend

Krakend

Blazing-fast API gateway with linear scalability

  • Stars

    2,678

  • Last commit

    2 days ago

  • License

    Apache-2.0
High-performance, stateless API gateway built for microservices. Handle 80K+ requests/second with transparent pricing and enterprise-grade reliability.

Open Source Alternative to:

Favicon of Kong
Kong
Favicon of ownCloud

ownCloud

Enterprise file sync, share, and collaboration platform

  • Stars

    2,115

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Self-hostable file platform for enterprises needing data sovereignty, real-time document collaboration, and compliance with GDPR, HIPAA, and other regulations.

Open Source Alternative to:

Favicon of Google Drive
Google Drive
Favicon of Nitric

Nitric

Cloud-native framework for infrastructure from code

  • Stars

    2,017

  • Last commit

    7 months ago

  • License

    Apache-2.0
Nitric automates cloud infrastructure provisioning from your application code for AWS, GCP and Azure

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Readeck

Readeck

Save, organize and revisit web content effortlessly

  • Stars

    1,106

  • Last commit

    4 days ago

  • License

    Unknown
Personal content hub for saving articles, videos, and images. Features highlighting, transcripts, e-book export, and smart organization tools.

Open Source Alternative to:

Favicon of Pocket
Pocket
Favicon of Statusnook

Statusnook

Monitor, manage, and communicate service status effortlessly

  • Stars

    976

  • Last commit

    2 years ago

  • License

    MIT
A powerful open-source status page system for real-time incident tracking, maintenance updates, and transparent communication with users.

Open Source Alternative to:

Favicon of DataDog
DataDog
Favicon of ShipShipShip

ShipShipShip

Open-source changelog & roadmap platform for teams

  • Stars

    299

  • Last commit

    7 months ago

  • License

    Apache-2.0
Self-hostable changelog and roadmap platform with community voting, automated newsletters, and kanban boards. Deploy with Docker in minutes.

Open Source Alternative to:

Favicon of Featurebase
Featurebase
Favicon of Werbot

Werbot

Secure, scalable server access management for DevOps

  • Stars

    169

  • Last commit

    1 month ago

  • License

    BUSL-1.1
Centralized platform for managing SSH access, enhancing security, and streamlining server administration for DevOps teams.
Favicon of HitKeep

HitKeep

Privacy-first analytics you own completely

  • Stars

    87

  • Last commit

    7 days ago

  • License

    MIT
Self-hosted or managed web analytics with zero external dependencies. Cookie-free tracking, full data sovereignty, and single binary deployment for organizations that own their data.

Open Source Alternative to:

Favicon of Google Analytics
Google Analytics
Favicon of Prisme Analytics

Prisme Analytics

Privacy-friendly web analytics for data-driven decisions

  • Stars

    131

  • Last commit

    7 months ago

  • License

    AGPL-3.0
Prisme offers customizable, GDPR-compliant web analytics with real-time insights, unlimited data retention, and bot filtering.

Open Source Alternative to:

Favicon of Google Analytics
Google Analytics
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