Showing 308 open source projects for "columba source code"

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  • 1
    k3s in docker

    k3s in docker

    Little helper to run CNCF's k3s in Docker

    k3d is a lightweight wrapper to run k3s (Rancher Lab’s minimal Kubernetes distribution) in docker. k3d makes it very easy to create single- and multi-node k3s clusters in docker, e.g. for local development on Kubernetes. Note: k3d is a community-driven project but it’s not an official Rancher (SUSE) product. Sponsoring: To spend any significant amount of time improving k3d, we rely on sponsorships. k3d creates containerized k3s clusters. This means, that you can spin up a multi-node k3s...
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  • 2
    DDEV

    DDEV

    Docker-based local PHP+Node.js web development environments

    Container superpowers with zero required Docker skills: environments in minutes, multiple concurrent projects, and less time to deployment. Fast spinup and easy sharing let everyone skip the devops and get back to the code. Use the exact same setup across machines, team members, and even hosted environments. Focus on the software you need for each project without installing anything on your workstation. Agencies, enterprise businesses, and open source communities have trusted and shaped DDEV’s evolution for years. Built on sturdy, industry-standard technologies, including open source projects like Docker and Go. ...
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  • 3
    Apache APISIX for Kubernetes

    Apache APISIX for Kubernetes

    APISIX Ingress Controller for Kubernetes

    Apache APISIX provides rich traffic management features like Load Balancing, Dynamic Upstream, Canary Release, Circuit Breaking, Authentication, Observability, etc. Apache APISIX provides open source API Gateway to help you manage microservices, delivering the ultimate performance, security, and scalable platform for all your APIs and microservices. Apache APISIX is the first open-source API Gateway that includes a built-in low-code Dashboard, which offers a powerful and flexible UI for developers to use. The Apache APISIX Dashboard is designed to make it as easy as possible for users to operate Apache APISIX through a frontend interface. ...
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  • 4
    golib

    golib

    Golang packages used in frp and fft

    ...Individual subpackages cover concerns like streaming IO and JSON message structures, keeping implementations small and composable. By consolidating these pieces, the ecosystem around frp/fft benefits from consistent behavior and fewer bespoke dependencies. The code is released under the Apache-2.0 license, enabling broad adoption in both open and closed source contexts.
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  • 5
    gofumpt

    gofumpt

    A stricter gofmt

    ...That is, gofumpt is happy with a subset of the formats that gofmt is happy with. The tool is a fork of gofmt as of Go 1.19, and requires Go 1.18 or later. It can be used as a drop-in replacement to format your Go code, and running gofmt after gofumpt should produce no changes. Some of the Go source files in this repository belong to the Go project. The project includes copies of go/printer and go/doc/comment as of Go 1.19 to ensure consistent formatting independent of what Go version is being used. The added formatting rules are implemented in the format package. ...
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  • 6
    Fang

    Fang

    The CLI starter kit

    Fang is a small experimental starter kit for building Cobra-based command-line applications in Go. It gives developers a more complete foundation for CLI projects by adding polished behavior and presentation around Cobra commands. The project is useful when a developer wants the reliability of Cobra but also wants Charmbracelet-style styling and user experience improvements. Fang focuses on making command output, errors, help, and application structure feel more refined without requiring...
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  • 7
    Dockle

    Dockle

    Container Image Linter for Security

    Container Image Linter for Security, Helping build the Best-Practice Docker Image, Easy to start. You can install dockle with the asdf version manager with this plugin, which automates the process of installing (and switching between) various versions of github release binaries. With asdf already installed, run commands to install dockle. You can scan your built image with Dockle in Travis CI/CircleCI. Though, you can ignore the specified target checkpoints by using .dockleignore file. Or,...
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  • 8
    Air Go

    Air Go

    Live reload for Go apps

    When I get started with developing websites in Go and gin framework, it's a pity that gin lacks live-reloading function. In fact, I tried fresh and it seems not much flexible, so I intended to rewrite it in a better way. Air is yet another live-reloading command line utility for Go applications in development. Just air in your project root directory, leave it alone, and focus on your code. For less typing, you could add alias air='~/.air' to your .bashrc or .zshrc. You can pass arguments for...
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  • 9
    Fx for Go

    Fx for Go

    A dependency injection based application framework for Go.

    Fx is a dependency injection system for Go. Eliminate globals: Fx helps you remove global state from your application. No more init() or global variables. Use Fx-managed singletons. Code reuse: Fx lets teams within your organization build loosely-coupled and well-integrated shareable components. Battle tested: Fx is the backbone of nearly all Go services at Uber. Reduce boilerplate in setting up your application. Eliminate global state in your application. Add new components and have them...
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  • 10
    The Tengo Language

    The Tengo Language

    A fast script language for Go

    Tengo is a small, dynamic, fast, secure script language for Go. Tengo is fast and secure because it's compiled/executed as bytecode on stack-based VM that's written in native Go. Securely Embeddable and Extensible. Compiler/runtime written in native Go (no external deps or cgo). Executable as a standalone language / REPL. Use cases, rules engine, state machine, data pipeline, transpiler. If you need to evaluate a simple expression, you can use Eval function instead.
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  • 11
    Easegress

    Easegress

    A Cloud Native traffic orchestration system

    The Easegres (formally known as Ease Gateway) helps to enlarge the availability and stability, also can improve the performance without changing a line of code. It also can smoothly support rapid business growth without re-arch the whole system. Easegress can be a typical seven-level API Gateway, it also can be a side-car to be a Service Mesh, and Easegress can perfectly work with other software to ship powerful features, such as: Kubernetes Ingress, Knaitve FaaS, and...
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  • 12
    ChaosBlade

    ChaosBlade

    An easy to use and powerful chaos engineering experiment toolkit

    ChaosBlade is an Alibaba open source experimental injection tool that follows the principles of chaos engineering and chaos experimental models to help enterprises improve the fault tolerance of distributed systems and ensure business continuity during the process of enterprises going to cloud or moving to cloud-native systems. Chaosblade is an internal open-source project of MonkeyKing. It is based on Alibaba's nearly ten years of failure testing and drill practice and combines the best...
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  • 13
    Telepresence

    Telepresence

    Local development against a remote Kubernetes or OpenShift cluster

    Kubernetes was supposed to make your team faster, but now everytime you make a code change you have to wait for containers to build, be pushed to registry, and deployed. With Telepresence, you can make changes to your service as if you're developing locally, without having to run all the dependencies on your local machine. You want to catch errors before they get shipped to production, but to do that you need a realistic development environment and with Kubernetes, those can be expensive....
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  • 14
    progressbar

    progressbar

    A really basic thread-safe progress bar for Golang applications

    A very simple thread-safe progress bar that should work on every OS without problems. I needed a progress bar for croc and everything I tried had problems, so I made another one. In order to be OS agnostic I do not plan to support multi-line outputs. The progressbar implements an io.Writer, so it can automatically detect the number of bytes written to a stream, so you can use it as a progress bar for an io. Reader. A progress bar with an unknown length is a spinner. Any bar with -1 length...
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  • 15
    INI

    INI

    Package ini provides INI file read and write functionality in Go

    The most powerful, convenient and popular Go package for INI manipulations existed on Earth. Not limited to reading from a file, parse from []byte type raw data, or streaming from io.ReadCloser works like a charm. Wide-range support of variant formats includes but is not limited to my.cnf, .gitconfig, or even unparseable sections. Automatically convert to native types of Go at no cost. Let you focus on the code logic and no more tedious conversions. Map your configuration to a user-defined...
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  • 16
    PTerm

    PTerm

    PTerm is a modern Go module to easily beautify console output

    PTerm is a modern TUI framework written in Go to beautify console output. It supports interactive printers, such as select menus and confirm prompts, as well as live printers, such as progress bars and spinners. It also features text printers for sections, headers, and info/warning/... messages. PTerm has support for visualization, with printers such as bar charts, tables, trees and much more. You can also create custom layouts with grid panels and centered content. It's completely...
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  • 17
    Go Clean template

    Go Clean template

    Clean Architecture template for Golang services

    The purpose of the template is to show how to organize a project and prevent it from turning into spaghetti code, where to store business logic so that it remains independent, clean, and extensible, how not to lose control when a microservice grows. Configuration. First, config.yml is read, then environment variables overwrite the yaml config if they match. The config structure is in the config.go. The env-required: true tag obliges you to specify a value (either in yaml, or in environment...
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  • 18
    gnet

    gnet

    gnet is a high-performance, lightweight, networking framework

    Built in Go, gnet is ultra-fast and memory efficient based on the event-driven mechanism. It's designed to create a networking server framework for Go that performs on par with Redis and Haproxy for networking packets handling. gnet is lock-free during the entire runtime, which keeps gnet free from synchronization issues and speeds it up. gnet provides concise and easy-to-use APIs for users, it only exposes the essential APIs and takes over most of the tough work for users, minimizing the...
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  • 19
    lo

    lo

    A Lodash-style Go library based on Go 1.18+ Generics

    Samber/lo is a Lodash-style Go library based on Go 1.18+ Generics. This project started as an experiment with the new generics implementation. It may look like Lodash in some aspects. I used to code with the fantastic "go-funk" package, but "go-funk" uses reflection and therefore is not typesafe. As expected, benchmarks demonstrate that generics are much faster than implementations based on the "reflect" package. Benchmarks also show similar performance gains compared to pure for loops. In...
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  • 20
    werf

    werf

    The CLI tool gluing Git, Docker, Helm, and Kubernetes

    werf is an Open Source CLI tool written in Go, designed to simplify and speed up the delivery of applications. To use it, you need to describe the configuration of your application (in other words, how to build and deploy it to Kubernetes) and store it in a Git repo, the latter acts as a single source of truth. In short, that's what we call GitOps today. werf is not a complete CI/CD solution, but a tool for creating pipelines that can be embedded into any existing CI/CD system. It literally...
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  • 21
    GopenPGP V3

    GopenPGP V3

    A high-level OpenPGP library

    GopenPGP V3 is a high-level OpenPGP cryptographic library developed by ProtonMail that provides a user-friendly API for common encryption and signing operations in Go, abstracting the complexity of the underlying OpenPGP standards and golang crypto primitives. This library lets developers perform key generation, message encryption and decryption, digital signing, and signature verification with straightforward functions that hide much of the boilerplate and nuance typically required when...
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  • 22
    bee

    bee

    Bee is a tool for helping develop with beego app framework

    ...Run script allows you to run arbitrary commands using Bee. Custom commands are provided from the "scripts" object inside bee.json or Beefile. Bee also comes with a source code generator which speeds up the development.
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  • 23
    MacDriver

    MacDriver

    Native Mac APIs for Go

    MacDriver is a toolkit for working with Apple/Mac APIs and frameworks in Go. It currently has 2 parts. The objc package wraps the Objective-C runtime to dynamically interact with Objective-C objects and classes. The cocoa, webkit, and core packages wrap objc with wrapper types for parts of the Apple/Mac APIs. They're being added to as needed by hand until we can automate this process with schema data. These packages effectively let you use Apple APIs as if they were native Go libraries,...
    Downloads: 1 This Week
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  • 24
    Go Katas

    Go Katas

    A collection of daily coding challenges

    Go Katas is a curated collection of practice exercises and coding challenges specifically crafted to improve proficiency in Go, including idiomatic patterns, language fundamentals, and algorithm design. It mirrors the kata practice tradition from martial arts—repetitive, thoughtful practice where each exercise reinforces technique, discipline, and problem-solving approach. Each kata prompt focuses on a precise aspect of Go, such as concurrency patterns, memory management, interfaces, error...
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  • 25
    fosite

    fosite

    Extensible security first OAuth 2.0 and OpenID Connect SDK for Go

    The security first OAuth2 & OpenID Connect framework for Go. Built simple, powerful, and extensible. This library implements peer-reviewed IETF RFC6749, counterfeits weaknesses covered in peer-reviewed IETF RFC6819 and countermeasures various database attack scenarios, keeping your application safe when that hacker penetrates or leaks your database. OpenID Connect is implemented according to OpenID Connect Core 1.0 incorporating errata set 1 and includes all flows: code, implicit, and...
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