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

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    aptly

    aptly

    Debian repository management tool

    Aptly allows you to mirror remote repositories, manage local package repositories, take snapshots, pull new versions of packages along with dependencies, and publish as Debian repository. You can try it right now for free, aptly is available both as CLI tool and HTTP REST service. Quickly serve published snapshots over HTTP. Take and update mirrors of any Debian/Ubuntu remote repository. At any point in time, take a snapshot of the mirror to fix the current set of packages. Merge two or more...
    Downloads: 1 This Week
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  • 2
    Lefthook

    Lefthook

    Fast and powerful Git hooks manager for any type of projects

    Meet Lefthook, the fastest polyglot Git hooks manager out there, and make sure not a single line of unruly code makes it into production. See how easy it is to install Lefthook (recently adopted by Discourse, Logux, and Openstax) for most common frontend and backend environments and ensure all your team’s developers can rely on a single flexible tool. Also, it has emojis. Fast and powerful Git hooks manager for Node.js, Ruby or any other type of projects. Fast. It is written in Go. Can run...
    Downloads: 1 This Week
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  • 3
    Wails

    Wails

    Create desktop apps using Go and Web Technologies

    The traditional method of providing web interfaces to Go programs is via a built-in web server. Wails offers a different approach: it provides the ability to wrap both Go code and a web frontend into a single binary. The Wails cli makes this easy for you, by handling project creation, compilation and bundling. All you have to do is get creative! Write standard Go code, like you always have. If you have an existing Go application, it's easy to put an HTML frontend on it. Use any frontend...
    Downloads: 1 This Week
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  • 4
    Ansible Semaphore

    Ansible Semaphore

    Modern UI for Ansible

    Ansible Semaphore is a modern UI for Ansible. It lets you easily run Ansible playbooks, get notifications about fails, control access to deployment system. If your project has grown and deploying from the terminal is no longer for you then Ansible Semaphore is what you need. Each successful project will ultimately require the use of CI/CD practices. We understand this and therefore are actively developing Ansible Semaphore in this direction. The separation of task into build and deployment...
    Downloads: 1 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 5
    Talisman

    Talisman

    Talisman validates the outgoing changeset

    Talisman is a tool that installs a hook to your repository to ensure that potential secrets or sensitive information do not leave the developer's workstation. It validates the outgoing changeset for things that look suspicious - such as potential SSH keys, authorization tokens, private keys etc. Talisman can also be used as a repository history scanner to detect secrets that have already been checked in, so that you can take an informed decision to safeguard secrets. We recommend installing...
    Downloads: 1 This Week
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  • 6
    PHP2Go

    PHP2Go

    Use Golang to implement PHP's common built-in functions

    Use Golang to implement PHP's common built-in functions. About 140+ functions have been implemented.
    Downloads: 0 This Week
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  • 7
    GraphQL-Go-Tools

    GraphQL-Go-Tools

    GraphQL Router / API Gateway framework written in Golang

    graphql-go-tools is a high-performance GraphQL Router and API Gateway framework written in Go. It focuses on correctness, extensibility, and performance, supporting features like Federation v1 & v2, subscriptions, and more. ​
    Downloads: 0 This Week
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  • 8
    SchemaHero

    SchemaHero

    A Kubernetes operator for declarative database schema management

    SchemaHero is an open-source database schema migration tool that converts a schema definition into migration scripts that can be applied in any environment. Written as both a CLI utility and a Kubernetes Operator, SchemaHero eliminates the task of creating and managing sequenced migration scripts that are compatible with all environments in which an application is running.
    Downloads: 0 This Week
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  • 9
    Jsonnet Language Server

    Jsonnet Language Server

    A Language Server Protocol (LSP) server for Jsonnet

    A Language Server Protocol (LSP) server for Jsonnet. The design is influenced by several configuration languages internal to Google, and embodies years of experience configuring some of the world's most complex IT systems. Jsonnet is now used by many companies and projects.
    Downloads: 0 This Week
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  • Ditto Edge Server is a lightweight standalone server for resource-constrained edge environments, based on the core Ditto Edge SDK. Icon
    Ditto Edge Server is a lightweight standalone server for resource-constrained edge environments, based on the core Ditto Edge SDK.

    With Ditto Edge Server, you can join devices as small as a Raspberry Pi to a local mesh network and synchronize data across edge environments.

    Ditto's Edge SDK is the only thing your edge devices need to ensure your application is operational in any environment, regardless of network conditions.
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  • 10
    starcharts

    starcharts

    Plot your repository stars over time

    Plot your repository stars over time.
    Downloads: 0 This Week
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  • 11
    podinfo

    podinfo

    Go microservice template for Kubernetes

    Podinfo is a tiny web application made with Go that showcases the best practices of running microservices in Kubernetes. Podinfo is used by CNCF projects like Flux and Flagger for end-to-end testing and workshops.
    Downloads: 0 This Week
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  • 12
    Capslock

    Capslock

    Tool to remap Caps Lock key behavior on Windows systems

    Capslock is a command-line tool for analyzing the capabilities of Go packages to reveal what privileged operations their code and dependencies can perform. Rather than detecting vulnerabilities, Capslock focuses on identifying capabilities — permissions implied by calls to sensitive or privileged standard library functions, such as file system access, networking, or process control. By following transitive call graphs, it classifies which security-sensitive operations each package can reach,...
    Downloads: 1 This Week
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  • 13
    Mangle

    Mangle

    Go library for Datalog-style logical reasoning and domain modeling

    Mangle is a programming language developed by Google for deductive database programming, serving as an advanced extension of Datalog. It is designed to unify and query data from multiple sources in a structured, declarative way while allowing developers to model complex relationships and domain knowledge beyond binary predicates. Mangle enhances traditional Datalog by introducing features such as aggregation, function calls, and optional type-checking, which make it more practical for modern...
    Downloads: 1 This Week
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  • 14
    gVisor

    gVisor

    Application Kernel for Containers

    gVisor is an application kernel developed by Google that provides a strong layer of isolation between applications and the host operating system. Written in Go, it implements a Linux-compatible system call interface that runs entirely in user space, creating a secure sandboxed environment for containers. Unlike traditional virtual machines or lightweight syscall filters, gVisor follows a third approach that offers many of the security benefits of virtualization while maintaining the speed,...
    Downloads: 1 This Week
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  • 15
    GoForge

    GoForge

    GoForge is a command-line interface (CLI) tool

    A Go-based CLI tool for building, testing, and managing secure web applications.
    Downloads: 0 This Week
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  • 16
    pv-migrate

    pv-migrate

    CLI tool to easily migrate Kubernetes persistent volumes

    pv-migrate is a CLI tool/kubectl plugin to easily migrate the contents of one Kubernetes PersistentVolumeClaim to another. On Kubernetes, if you need to rename a resource (like a Deployment) or to move it to a different namespace, you can simply create a copy of its manifest with the new namespace and/or name and apply it. However, it is not as simple with PersistentVolumeClaim resources: They are not only metadata, but they also store data in the underlying storage backend. In these cases,...
    Downloads: 1 This Week
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  • 17
    KubeLinter

    KubeLinter

    KubeLinter is a static analysis tool that checks Kubernetes YAML files

    KubeLinter analyzes Kubernetes YAML files and Helm charts, and checks them against a variety of best practices, with a focus on production readiness and security. KubeLinter runs sensible default checks, designed to give you useful information about your Kubernetes YAML files and Helm charts. This is to help teams check early and often for security misconfigurations and DevOps best practices. Some common examples of these include running containers as a non-root user, enforcing least...
    Downloads: 1 This Week
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  • 18
    KOTS

    KOTS

    KOTS provides the framework, tools and integrations

    Replicated KOTS is the collective set of tools that enable the distribution and management of Kubernetes Off-The-Shelf (KOTS) software. The Kots CLI (a Kubectl plugin) is a general purpose, client-side binary for configuring and building dynamic Kubernetes manifests. The Kots CLI also serves as the bootstrapper for the in-cluster Kubernetes application Admin Console kotsadm which can be used to automate the core Kots CLI tasks for managing applications (license verification, configuration,...
    Downloads: 1 This Week
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  • 19
    Elasticsearch Exporter

    Elasticsearch Exporter

    Elasticsearch stats exporter for Prometheus

    Prometheus exporter for various metrics about Elasticsearch, written in Go. The exporter fetches information from an Elasticsearch cluster on every scrape, therefore having a too short scrape interval can impose load on ES master nodes, particularly if you run with --es.all and --es.indices. We suggest you measure how long fetching /_nodes/stats and /_all/_stats takes for your ES cluster to determine whether your scraping interval is too short. As a last resort, you can scrape this exporter...
    Downloads: 1 This Week
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  • 20
    go-systemd

    go-systemd

    Go bindings to systemd socket activation, journal, D-Bus

    Go bindings to systemd socket activation, journal, D-Bus, and unit files. Activation, for writing and using socket activation from Go. Daemon, for notifying systemd of service status changes. Dbus, for starting/stopping/inspecting running services and units. Journal, for writing to systemd's logging service, journals. Sdjournal, for reading from journald by wrapping its C API. Login1, for integration with the systemd logind API. Machine1, for registering machines/containers with systems....
    Downloads: 1 This Week
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  • 21
    JiraCLI

    JiraCLI

    Feature-rich interactive Jira command line

    JiraCLI is an interactive command line tool for Atlassian Jira that will help you avoid Jira UI to some extent. This tool is not yet considered complete but has all the essential features required to improve your workflow with Jira. The tool started with the idea of making issue search and navigation as straightforward as possible. However, with the help of outstanding supporters like you, we evolved, and the tool now includes all necessary features like issue creation, cloning, linking,...
    Downloads: 1 This Week
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  • 22
    Google Cloud Client Libraries for Go

    Google Cloud Client Libraries for Go

    Google Cloud Client Libraries for Go

    The Cloud Client Libraries are the recommended way to access Google Cloud APIs programmatically. The Cloud Client Libraries support accessing Google Cloud services in a way that significantly reduces the boilerplate code you have to write. The libraries provide high-level API abstractions so they're easier to understand. They embrace idioms of the language, work well with the standard library, and integrate better with your codebase. By default, each API will use Google Application Default...
    Downloads: 1 This Week
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  • 23
    eBPF

    eBPF

    ebpf-go is a pure-Go library to read, modify and load eBPF programs

    Package ebpf is a toolkit for working with eBPF programs. eBPF programs are small snippets of code which are executed directly in a VM in the Linux kernel, which makes them very fast and flexible. Many Linux subsystems now accept eBPF programs. This makes it possible to implement highly application-specific logic inside the kernel, without having to modify the actual kernel itself. This package is designed for long-running processes which want to use eBPF to implement part of their...
    Downloads: 1 This Week
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  • 24
    GoReleaser

    GoReleaser

    Deliver Go binaries as fast and easily as possible

    GoReleaser builds Go binaries for several platforms, creates a GitHub release and then pushes a Homebrew formula to a tap repository. All that wrapped in your favorite CI. Cross-compile your Go project. Release to GitHub, GitLab and Gitea. Create nightly builds. Create Docker images and manifests. Create Linux packages and Homebrew taps. Sign artifacts, checksums and container images. Announce new releases on Twitter, Slack, Discord and others. Generate SBOMs (Software Bill of Materials) for...
    Downloads: 1 This Week
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  • 25
    EARTHLY

    EARTHLY

    The effortless CI/CD framework that runs anywhere

    Share compute and cache with Earthly Satellites. Build remotely from the comfort of your terminal. Satellites use the code in your current directory, stream logs back to you in real time, and output results (images, artifacts) back to your laptop. When used from a CI, Earthly Satellites can be used to speed up builds, as the cache is retained between runs. Earthly was engineered for readability. Most engineers are able to read an Earthfile without any prior knowledge. We took some of the...
    Downloads: 1 This Week
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