Showing 296 open source projects for "java open source"

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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
    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...
    Downloads: 6 This Week
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  • 2
    WeChat SDK for Go

    WeChat SDK for Go

    WeChat SDK for Go

    WeChat SDK is a Golang version of WeChat SDK, which is simple and easy to use. It is recommended to use go module for dependency management. According to different functions, enter the corresponding module documentation to view. To test the public account, you can use the WeChat public platform interface to test the platform. If you develop in a local environment, you can use the public network address mapped by the ngrok tool to facilitate debugging. The backend of the WeChat official...
    Downloads: 5 This Week
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  • 3
    Gobot

    Gobot

    Golang framework for robotics, drones, and the Internet of Things

    Gobot makes controlling robots and devices incredibly simple and fun. This program connects to an Arduino, and toggles an LED, every one second. Support for devices that use Analog Input/Output (AIO) communication have a shared set of drivers provided using the "gobot/drivers/aio" package. Support for devices that use General Purpose Input/Output (GPIO) communication have a shared set of drivers provided using the "gobot/drivers/gpio" package. Gobot has a extensible system for connecting to...
    Downloads: 8 This Week
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  • 4
    jwx

    jwx

    Implementation of various JWx (Javascript Object Signing

    Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. If you are using this module in your product or your company, please add your product and/or company name in the Wiki! It really helps keeping up our motivation. Complete coverage of JWA/JWE/JWK/JWS/JWT, not just JWT+minimum tool set. Supports JWS messages with multiple signatures, both compact and JSON serialization. Supports JWS with detached payload. Supports JWS with unencoded payload...
    Downloads: 7 This Week
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  • Inventors: Validate Your Idea, Protect It and Gain Market Advantages Icon
    Inventors: Validate Your Idea, Protect It and Gain Market Advantages

    SenseIP is ideal for individual inventors, startups, and businesses

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  • 5
    Thanos

    Thanos

    Highly available Prometheus setup with long term storage capabilities

    Open source, highly available Prometheus setup with long-term storage capabilities. Scale your Prometheus setup by enabling querying of your Prometheus metrics across multiple Prometheus servers and clusters. Extend the system with the object storage of your choice to store your metrics for an unlimited time. Supports GCP, S3, Azure, Swift and Tencent COS.
    Downloads: 3 This Week
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  • 6
    FerretDB

    FerretDB

    A truly Open Source MongoDB alternative

    ...This will be compatible with MongoDB drivers, and should work as a drop-in replacement to MongoDB in many cases. Our vision is to enable the open source community and developers to reap the benefits of easy-to-use document databases, while staying away from vendor lock-in, and fauxpen licenses. We are open source advocates at heart, and we release FerretDB with an open source license recognized by the Open Source Initiative.
    Downloads: 1 This Week
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  • 7
    Erigon

    Erigon

    Ethereum implementation on the efficiency frontier

    Erigon is an implementation of Ethereum (execution client), on the efficiency frontier, written in Go. For an Archive node of Ethereum Mainnet we recommend >=3TB storage space: 1.8TB state (as of March 2022), 200GB temp files (can symlink or mount folder <datadir>/etl-tmp to another disk). Ethereum Mainnet Full node ( see --prune* flags): 400Gb. Erigon by default is "all in one binary" solution, but it's possible start TxPool as separated processes. Same true about: JSON RPC layer...
    Downloads: 6 This Week
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  • 8
    D2

    D2

    D2 is a modern diagram scripting language that turns text to diagrams

    D2 is a diagram scripting language that turns text to diagrams. It stands for Declarative Diagramming. Declarative, as in, you describe what you want diagrammed, it generates the image. As well, the functioning of the install script is described in detail to alleviate any concern of its use. We recommend using your OS's package manager directly instead for improved security but the install script is by no means insecure. D2 includes a variety of official themes to style your diagrams...
    Downloads: 7 This Week
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  • 9
    gse

    gse

    Go efficient multilingual NLP and text segmentation

    Go efficient multilingual NLP and text segmentation; support English, Chinese, Japanese and others. Gse is implements jieba by golang, and try add NLP support and more feature. Support common, search engine, full mode, precise mode and HMM mode multiple word segmentation modes. Support user and embed dictionary, Part-of-speech/POS tagging, analyze segment info, stop and trim words. Support multilingual: English, Chinese, Japanese and others. Support Traditional Chinese. Support HMM cut text...
    Downloads: 5 This Week
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  • Turn traffic into pipeline and prospects into customers Icon
    Turn traffic into pipeline and prospects into customers

    For account executives and sales engineers looking for a solution to manage their insights and sales data

    Docket is an AI-powered sales enablement platform designed to unify go-to-market (GTM) data through its proprietary Sales Knowledge Lake™ and activate it with intelligent AI agents. The platform helps marketing teams increase pipeline generation by 15% by engaging website visitors in human-like conversations and qualifying leads. For sales teams, Docket improves seller efficiency by 33% by providing instant product knowledge, retrieving collateral, and creating personalized documents. Built for GTM teams, Docket integrates with over 100 tools across the revenue tech stack and offers enterprise-grade security with SOC 2 Type II, GDPR, and ISO 27001 compliance. Customers report improved win rates, shorter sales cycles, and dramatically reduced response times. Docket’s scalable, accurate, and fast AI agents deliver reliable answers with confidence scores, empowering teams to close deals faster.
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  • 10
    BricksLLM

    BricksLLM

    Enterprise-grade API gateway that helps you monitor and impose cost

    BricksLLM is an open-source framework for building and managing production-ready LLM (Large Language Model) applications. It provides tooling for prompt engineering, memory management, observability, and chaining, all in one unified developer experience. BricksLLM is designed to reduce boilerplate and increase the maintainability of LLM-based workflows.
    Downloads: 2 This Week
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  • 11
    PIKAPIKA

    PIKAPIKA

    A beautiful, easy-to-use and ad-free comic and game client

    A beautiful, easy-to-use and ad-free manga client that can run on Windows/MacOS/Linux/Android/IOS. There are restricted levels of content in this APP (such as explicit/bloody/violent/drug abuse), users under the age of 18 must use it accompanied by a guardian, and please abide by local laws and regulations. Your star and issue are a great encouragement to developers, you can download the latest source code/installation package from the source warehouse, and express support/suggestions....
    Downloads: 4 This Week
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  • 12
    GIN-VUE-ADMIN

    GIN-VUE-ADMIN

    Gin-vue-admin is a development platform based on vue and gin

    ...It integrates jwt authentication, dynamic routing, dynamic menu, casbin authentication, form generator, code generator and other functions, providing multiple A sample file allows you to focus more time on business development. Gin-vue-admin is a set of open-source frameworks with a front-end and back-end separation architecture for rapid development, designed to quickly build small and medium-sized projects.
    Downloads: 3 This Week
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  • 13
    Kubeshark

    Kubeshark

    The API traffic viewer for Kubernetes providing deep visibility

    The API traffic viewer for Kubernetes providing deep visibility into all API traffic and payloads going in, out and across containers and pods inside a Kubernetes cluster. Think TCPDump and Wireshark re-invented for Kubernetes. Deep visibility and monitoring of all API traffic and payloads going in, out and across containers and pods inside a Kubernetes cluster. View all API traffic and payloads going in, out and across containers and pods inside a Kubernetes cluster. Search all real-time...
    Downloads: 3 This Week
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  • 14
    compress

    compress

    Optimized Go Compression Packages

    This package provides various compression algorithms. zstandard compression and decompression in pure Go. S2 is a high-performance replacement for Snappy. Optimized deflate packages which can be used as a dropin replacement for gzip, zip and zlib. snappy is a drop-in replacement for github.com/golang/snappy offering better compression and concurrent streams. huff0 and FSE implementations for raw entropy encoding. gzhttp Provides client and server wrappers for handling gzipped requests...
    Downloads: 4 This Week
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  • 15
    Kompose

    Kompose

    Go from Docker Compose to Kubernetes

    Kompose is a conversion tool for Docker Compose to container orchestrators such as Kubernetes (or OpenShift). Why do cats (and developers) like Kompose? Developers love to simplify their development environment with Docker Compose. With Kompose, you can now push the same file to a production container orchestrator! Our conversions are not always 1-1 from Docker Compose to Kubernetes, but we will help get you 99% of the way there! kompose is a convenience tool to go from local Docker...
    Downloads: 4 This Week
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  • 16
    Clair

    Clair

    Vulnerability Static Analysis for Containers

    ...The main branch may be in an unstable or even broken state during development. Please use releases instead of the main branch in order to get stable binaries. Clair is an open source project for the static analysis of vulnerabilities in application containers (currently including OCI and docker). Clients use the Clair API to index their container images and can then match it against known vulnerabilities. Our goal is to enable a more transparent view of the security of container-based infrastructure. Thus, the project was named Clair after the French term which translates to clear, bright, transparent.
    Downloads: 3 This Week
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  • 17
    Swarm Bee

    Swarm Bee

    Bee is a Swarm client implemented in Go

    Bee is a Swarm client implemented in Go. It’s the basic building block for the Swarm network: a private; decentralized; and self-sustaining network for permissionless publishing and access to your (application) data.There are two versioning schemes used in Bee that you should be aware of. The main Bee version does NOT follow strict Semantic Versioning. Bee hosts different peer-to-peer wire protocol implementations and individual protocol breaking changes would necessitate a bump in the major...
    Downloads: 4 This Week
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  • 18
    Argo Events

    Argo Events

    Event-driven Automation Framework for Kubernetes

    Argo Events is an event-driven workflow automation framework for Kubernetes. It allows you to trigger 10 different actions (such as the creation of Kubernetes objects, invoking workflows or serverless workloads) on over 20 different events (such as webhook, S3 drop, cron schedule, messaging queues - e.g. Kafka, GCP PubSub, SNS, SQS).
    Downloads: 2 This Week
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  • 19
    S5CMD

    S5CMD

    Parallel S3 and local filesystem execution tool

    s5cmd is a very fast S3 and local filesystem execution tool. It comes with support for a multitude of operations including tab completion and wildcard support for files, which can be very handy for your object storage workflow while working with large number of files. There are already other utilities to work with S3 and similar object storage services, thus it is natural to wonder what s5cmd has to offer that others don't. s5cmd supports wide range of object management tasks both for cloud...
    Downloads: 4 This Week
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  • 20
    Telego

    Telego

    Telegram Bot API library for Go

    Telego is Telegram Bot API library for Go with full one-to-one API implementation and much more. Provides fully documented, and easy-to-use API for integration with Telegram Bots, and a lot of utility and helper methods for convenience. If you want to use bare Telegram methods and types as they are, without any helpers and utility methods, check out low-level docs. If you want a more convenient way of interacting with Telegram, but still do not use all the helpers that Telego provides, check...
    Downloads: 2 This Week
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  • 21
    Pion WebRTC

    Pion WebRTC

    Pure Go implementation of the WebRTC API

    Pion implements the WebRTC API. Spend more time building and less time learning a new API. Pion is fast! With quick build times, examples and godoc you will be deploying in no time. Pion works almost everywhere thanks to Go. Ship to Mobile, Desktop, Servers and WASM all with one code base. We built everything from scratch, come learn from our journey. We have docs not just on Pion, but also deep WebRTC knowledge. Pion is owned by the community, no private bugs or roadmaps. Come join in the...
    Downloads: 3 This Week
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  • 22
    Cogent Core

    Cogent Core

    A free and open source framework for building powerful 2D and 3D apps

    Cogent Core is a free and open source framework for building powerful, fast, elegant 2D and 3D apps that run on macOS, Windows, Linux, iOS, Android, and the web with a single Go codebase, allowing you to Code Once, Run Everywhere (Core). See the Cogent Core Website for more information, including extensive documentation and editable interactive running examples.
    Downloads: 2 This Week
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  • 23
    Go 101

    Go 101

    An up-to-date (unofficial) knowledge base for Go programming

    Go 101 is a series of books on Go programming. Currently, the following books are available. Go (Fundamentals) 101, which focuses on Go syntax/semantics (except custom generics related) and all kinds of runtime related things. Go Generics 101, which explains Go custom generics in detail. Go Optimizations 101, which provides some code performance optimization tricks, tips, and suggestions. Go Details & Tips 101, which collects many details and provides several tips in Go programming. These...
    Downloads: 3 This Week
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  • 24
    Keploy

    Keploy

    Testing for Developers. Toolkit that creates test-cases and data mocks

    Keploy is a functional testing toolkit for developers. It generates E2E tests for APIs (KTests) along with mocks or stubs(KMocks) by recording real API calls. KTests can be imported as mocks for consumers and vice-versa. Merge KTests with unit testing libraries(like Go-Test, JUnit..) to track combined test coverage. KMocks can also be referenced in existing tests or use anywhere (including any testing framework). KMocks can also be used as tests for the server. Keploy is added as a...
    Downloads: 3 This Week
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  • 25
    golangci-lint

    golangci-lint

    Fast linters Runner for Go

    golangci-lint is a fast Go linters runner. It runs linters in parallel, uses caching, supports yaml config, has integrations with all major IDE and has dozens of linters included. ⚡ Very fast: runs linters in parallel, reuses Go build cache and caches analysis results. Yaml-based configuration. Integrations with VS Code, Sublime Text, GoLand, GNU Emacs, Vim, Atom, GitHub Actions. A lot of linters included, no need to install them. Minimum number of false positives because of tuned default...
    Downloads: 2 This Week
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