Showing 945 open source projects for "java open source"

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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    Prometheus Operator

    Prometheus Operator

    Prometheus Operator creates/configures/manages Prometheus clusters

    The API, spec, status and other user facing objects may change, but in a backward-compatible way. The Prometheus Operator provides Kubernetes native deployment and management of Prometheus and related monitoring components. The purpose of this project is to simplify and automate the configuration of a Prometheus-based monitoring stack for Kubernetes clusters. Kubernetes Custom Resources: Use Kubernetes custom resources to deploy and manage Prometheus, Alertmanager, and related components....
    Downloads: 2 This Week
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  • 2
    Tigo

    Tigo

    Tigo is an HTTP web framework written in Go (Golang)

    Developers can add custom-defined intermediates to the Tigo framework, and the Tigo framework also provides developers with a large number of concise APIs. Developers can use these APIs to quickly build web services. Of course, the Tigo framework also provides developers with three toolkits, binding, logger, and request, which can be used by developers to perform structural body case studies, log records, and HTTP access requests. If you have used Tornado before, then Tigo is very easy for...
    Downloads: 2 This Week
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  • 3
    GLAuth

    GLAuth

    A lightweight LDAP server for development, home use

    Go-lang LDAP Authentication (GLAuth) is a secure, easy-to-use, LDAP server w/ configurable backends. Centrally manage accounts across your infrastructure. Centrally manage SSH keys, Linux accounts, and passwords for cloud servers. Lightweight alternative to OpenLDAP and Active Directory for development, or a homelab. Store your user directory in a file, local or in S3; SQL database; or proxy to existing LDAP servers. Two Factor Authentication (transparent to applications) Multiple backends...
    Downloads: 2 This Week
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  • 4
    cli package

    cli package

    A simple, fast, and fun package for building command line apps in Go

    cli is a simple, fast, and fun package for building command-line apps in Go. The goal is to enable developers to write fast and distributable command-line applications in an expressive way. Usage documentation exists for each major version. Don't know what version you're on? You're probably using the version from the main branch, which is currently v2. Using this package requires a working Go environment. Go Modules are required when using this package. Currently, only YAML, JSON, and TOML...
    Downloads: 2 This Week
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  • Create and run cloud-based virtual machines. Icon
    Create and run cloud-based virtual machines.

    Secure and customizable compute service that lets you create and run virtual machines.

    Computing infrastructure in predefined or custom machine sizes to accelerate your cloud transformation. General purpose (E2, N1, N2, N2D) machines provide a good balance of price and performance. Compute optimized (C2) machines offer high-end vCPU performance for compute-intensive workloads. Memory optimized (M2) machines offer the highest memory and are great for in-memory databases. Accelerator optimized (A2) machines are based on the A100 GPU, for very demanding applications.
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  • 5
    Gatekeeper

    Gatekeeper

    Policy Controller for Kubernetes

    A customizable cloud-native policy controller that helps enforce policies and strengthen governance. Gatekeeper makes managing policies on top of Kubernetes easy. Policies can be enforced at admission time or at runtime via the audit functionality. Gatekeeper is powered by the Open Policy Agent (OPA) project. Using OPA allows you to write policies that are powerful, flexible, and portable. Browse the policy library to find existing policies that fit your use case. Each policy in the library...
    Downloads: 1 This Week
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  • 6
    Blue Whale Configuration Platform

    Blue Whale Configuration Platform

    Blue Whale smart cloud configuration platform

    Has accumulated experience in supporting hundreds of Tencent businesses, compatible with various complex system architectures, born in operation and maintenance, and proficient in operation and maintenance. From configuration management to job execution, task scheduling and monitoring self-healing, and then through operation and maintenance big data analysis to assist operational decision-making, it covers the full-cycle assurance management of business operations in a comprehensive manner....
    Downloads: 2 This Week
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  • 7
    Kubernetes Dashboard

    Kubernetes Dashboard

    General-purpose web UI for Kubernetes clusters

    Kubernetes Dashboard is a general purpose, web-based UI for Kubernetes clusters. It allows users to manage applications running in the cluster and troubleshoot them, as well as manage the cluster itself. To access Dashboard from your local workstation you must create a secure channel to your Kubernetes cluster. Kubeconfig Authentication method does not support external identity providers or certificate-based authentication. Metrics-Server has to be running in the cluster for the metrics and...
    Downloads: 3 This Week
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  • 8
    Act

    Act

    Run your GitHub Actions locally

    When you run Act it reads in your GitHub Actions and determines the set of actions that need to be run. It uses the Docker API to either pull or build the necessary images, as defined in your workflow files, and finally determines the execution path based on the dependencies that were defined. Once it has the execution path, it then uses the Docker API to run containers for each action based on the images prepared earlier. The environment variables and filesystem are all configured to match...
    Downloads: 1 This Week
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  • 9
    Gitness

    Gitness

    Gitness is an Open Source developer platform with Source Control

    Gitness is an open source development platform packed with the power of code hosting and automated DevOps pipelines. Gitness represents a massive investment in the next generation of drones. Where Drone focuses on continuous integration, Gitness adds source code hosting, bringing code management and pipelines closer together. The goal is for Gitness to eventually be at full parity with Drone in terms of pipeline capabilities, allowing users to seamlessly migrate from Drone to Gitness.
    Downloads: 0 This Week
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    Failed Payment Recovery for Subscription Businesses

    For subscription companies searching for a failed payment recovery solution to grow revenue, and retain customers.

    FlexPay’s innovative platform uses multiple technologies to achieve the highest number of retained customers, resulting in reduced involuntary churn, longer life span after recovery, and higher revenue. Leading brands like LegalZoom, Hooked on Phonics, and ClinicSense trust FlexPay to recover failed payments, reduce churn, and increase customer lifetime value.
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  • 10
    Kubeconform

    Kubeconform

    A FAST Kubernetes manifests validator

    Kubeconform is a Kubernetes manifest validation tool. Incorporate it into your CI, or use it locally to validate your Kubernetes configuration.
    Downloads: 1 This Week
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  • 11
    Virtual Kubelet

    Virtual Kubelet

    Virtual Kubelet is an open source Kubernetes kubelet implementation

    Virtual Kubelet is an open source Kubernetes kubelet implementation that masquerades as a kubelet for the purposes of connecting Kubernetes to other APIs. This allows the nodes to be backed by other services like ACI, AWS Fargate, IoT Edge, Tensile Kube etc. The primary scenario for VK is enabling the extension of the Kubernetes API into serverless container platforms like ACI and Fargate, though we are open to others.
    Downloads: 2 This Week
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  • 12
    GraphQL DataLoader

    GraphQL DataLoader

    Implementation of Facebook's DataLoader in Golang

    This is an implementation of Facebook's DataLoader in Golang. This implementation contains a very basic cache that is intended only to be used for short lived DataLoaders (i.e. DataLoaders that only exist for the life of an http request). You may use your own implementation if you want. it also has a NoCache type that implements the cache interface but all methods are noop. If you do not wish to cache anything.
    Downloads: 1 This Week
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  • 13
    sftp

    sftp

    SFTP support for the go.crypto/ssh package

    The sftp package provides support for file system operations on remote ssh servers using the SFTP subsystem. It also implements an SFTP server for serving files from the filesystem. The basic operation of the package mirrors the facilities of the os package. The Walker interface for directory traversal is heavily inspired by Keith Rarick's fs package.
    Downloads: 1 This Week
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  • 14
    kail

    kail

    Kubernetes log viewer

    Kubernetes tail. Streams logs from all containers of all matched pods. Match pods by service, replicaset, deployment, and others. Adjusts to a changing cluster - pods are added and removed from logging as they fall in or out of the selection. With no arguments, kail matches all pods in the cluster. You can control the matching pods with arguments that select pods based on various criteria.
    Downloads: 1 This Week
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  • 15
    Shifu

    Shifu

    Kubernetes-native IoT gateway

    Shifu is a Kubernetes native, production-grade, protocol & vendor agnostic IoT gateway. Developing your application while managing your devices, spares the need for maintaining an additional O&M infrastructure. No vendor lock-in. You can easily deploy Shifu on the edge(from RaspberryPi to edge clusters) or on the cloud(public, private, and hybrid cloud are all supported). HTTP, MQTT, RTSP, Siemens S7, TCP socket, OPC UA...The microservice architecture of Shifu enables it to quickly adapt to...
    Downloads: 1 This Week
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  • 16
    DevSpace

    DevSpace

    The Fastest Developer Tool for Kubernetes

    Automate your deployment workflow with DevSpace and develop software directly inside Kubernetes. DevSpace is an open-source developer tool for Kubernetes that lets you develop and deploy cloud-native software faster. DevSpace is a very lightweight, client-only CLI tool which uses your current kube-context, just like kubectl or helm. It does not require you to install anything inside your cluster and works out of the box with every Kubernetes cluster.
    Downloads: 1 This Week
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  • 17
    statik

    statik

    Embed files into a Go executable

    statik allows you to embed a directory of static files into your Go binary to be later served from an http.FileSystem. Is this a crazy idea? No, not necessarily. If you're building a tool that has a Web component, you typically want to serve some images, CSS and JavaScript. You like the comfort of distributing a single binary, so you don't want to mess with deploying them elsewhere. If your static files are not large in size and will be browsed by a few people, statik is the solution you are...
    Downloads: 1 This Week
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  • 18
    Argo CD Image Updater

    Argo CD Image Updater

    Automatic container image update for Argo CD

    Argo CD Image Updater is a tool to automatically update the container images of Kubernetes workloads which are managed by Argo CD. In a nutshell, it will track image versions specified by annotations on the Argo CD Application resources and update them by setting parameter overrides using the Argo CD API. Currently, it will only work with applications that are built using Kustomize or Helm tooling. Applications built from plain YAML or custom tools are not supported yet (and maybe never...
    Downloads: 2 This Week
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  • 19
    Ristretto

    Ristretto

    A high performance memory-bound Go cache

    Ristretto is a fast, concurrent cache library built with a focus on performance and correctness. It all started with needing a memory-bound, concurrent Go cache in Dgraph. We looked around for a solution, but we couldn’t find a great one. We then tried using a sharded map, with shard eviction to release memory, which caused us memory issues. We then repurposed Groupcache’s LRU, using mutex locks for thread safety. After having it around for a year, we noticed that the cache suffered from...
    Downloads: 2 This Week
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  • 20
    Ddosify

    Ddosify

    High-performance load testing tool, written in Golang

    vLoad tests should be done regularly to avoid being caught unprepared. Find out the maximum service capacity of your web system. Start the test either instantly or for a future date. Define your periodic load tests. Without load tests, businesses understand the load capacity of their systems when they become inaccessible during campaign times such as Black Friday or Cyber Monday. Determine the origins of requests and the test duration with our easy-to-use web interfaces. Review past load...
    Downloads: 2 This Week
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  • 21
    Terratest

    Terratest

    Go library that makes it easier to write automated tests

    Terratest is a Go library that provides patterns and helper functions for testing infrastructure, with 1st-class support for Terraform, Packer, Docker, Kubernetes, AWS, GCP, and more. Create a file ending in _test.go and run tests with the go test command. E.g., go test my_test.go. Use Terratest to execute your real IaC tools (e.g., Terraform, Packer, etc.) to deploy real infrastructure (e.g., servers) in a real environment (e.g., AWS). Use the tools built into Terratest to validate that the...
    Downloads: 2 This Week
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  • 22
    Encore

    Encore

    Encore is the Go backend development engine helping developers

    Our Go Backend Engine has the tools you need to create your next idea faster, without headaches. The big drawback of building for the cloud is crippling complexity. Encore offers a simple and productive experience from local development to production. Write plain and portable Go code with the Encore framework. Free from boilerplate and repetitions. Turn your functions into APIs by adding a single annotation. Encore turns any Go package into its own service and manages the infrastructure....
    Downloads: 2 This Week
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  • 23
    fzf

    fzf

    A command-line fuzzy finder

    fzf is a general-purpose command-line fuzzy finder. It's an interactive Unix filter for command-line that can be used with any list; files, command history, processes, hostnames, bookmarks, git commits, etc. fzf will launch an interactive finder, read the list from STDIN, and write the selected item to STDOUT. Without STDIN pipe, fzf will use find command to fetch the list of files excluding hidden ones. (You can override the default command with FZF_DEFAULT_COMMAND). fzf by default starts...
    Downloads: 2 This Week
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  • 24
    sqlc SQL Compiler

    sqlc SQL Compiler

    Generate type-safe code from SQL

    sqlc generates type-safe code from SQL. You write queries in SQL. You run sqlc to generate code with type-safe interfaces to those queries. You write application code that calls the generated code.
    Downloads: 1 This Week
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  • 25
    KrakenD

    KrakenD

    High-performance, stateless, declarative, API Gateway written in Go.

    KrakenD is more than a typical proxy that forwards clients to backend services, but a powerful engine that can transform, aggregate or remove data from your own or third party services. KrakenD also implements the Backend for Frontend and Micro-frontends patterns to eliminate the necessity of dealing with multiple REST services, isolating clients from the micro-service implementation details. KrakenD's stateless architecture and performance-first approach for every internal component beat...
    Downloads: 3 This Week
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