Showing 219 open source projects for "java open source"

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  • Nonprofit Budgeting Software Icon
    Nonprofit Budgeting Software

    Martus Solutions provides seamless budgeting, reporting, and forecasting tools that integrate with accounting systems for real-time financial insights

    Martus' collaborative and easy-to-use budgeting and reporting platform will save you hundreds of hours each year. It's designed to make the entire budgeting process easier and create unlimited financial transparency.
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  • 1
    py-spy

    py-spy

    Sampling profiler for Python programs

    py-spy is a sampling profiler for Python programs. It lets you visualize what your Python program is spending time on without restarting the program or modifying the code in any way. py-spy is extremely low overhead: it is written in Rust for speed and doesn't run in the same process as the profiled Python program. This means py-spy is safe to use against production Python code. py-spy works from the command line and takes either the PID of the program you want to sample from or the command...
    Downloads: 2 This Week
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  • 2
    Ruff

    Ruff

    An extremely fast Python linter, written in Rust

    ...Ruff can be used to replace Flake8 (plus dozens of plugins), isort, pydocstyle, yesqa, eradicate, pyupgrade, and autoflake, all while executing tens or hundreds of times faster than any individual tool. Ruff is extremely actively developed and used in major open-source projects. Ruff can be configured through a pyproject.toml, ruff.toml, or .ruff.toml file (see: Configuration, or Settings for a complete list of all configuration options). Ruff supports over 500 lint rules, many of which are inspired by popular tools like Flake8, isort, pyupgrade, and others. Regardless of the rule's origin, Ruff re-implements every rule in Rust as a first-party feature.
    Downloads: 1 This Week
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  • 3
    Pom

    Pom

    PEG parser combinators using operator overloading without macros

    pom is a parser combinator library in Rust, utilizing operator overloading to build parsers in a modular and readable way. It facilitates the construction of complex parsers without macros. ​
    Downloads: 0 This Week
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  • 4
    Chumsky

    Chumsky

    Write expressive, high-performance parsers with ease.

    Chumsky is a parser library for Rust that focuses on expressiveness and performance. It provides developers with tools to write high-performance parsers using combinators, suitable for a wide range of parsing tasks.​
    Downloads: 0 This Week
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 5
    pretzelhammer's Rust blog

    pretzelhammer's Rust blog

    Educational blog posts for Rust beginners

    Educational blog posts for Rust beginners.
    Downloads: 0 This Week
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  • 6
    Delta

    Delta

    A viewer for git and diff output

    Code evolves, and we all spend time studying diffs. Delta aims to make this both efficient and enjoyable: it allows you to make extensive changes to the layout and styling of diffs, as well as allowing you to stay arbitrarily close to the default git/diff output. Language syntax highlighting with color themes. Within-line highlights based on a Levenshtein edit inference algorithm. Git style strings (foreground color, background color, font attributes) are supported for >20 stylable elements....
    Downloads: 2 This Week
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  • 7
    Holochain

    Holochain

    The current, performant & industrial strength version of Holochain

    Holochain is a post-blockchain framework for building agent-centric, distributed applications. Instead of using global consensus, Holochain enables each agent (user) to maintain their own local state while validating actions with a shared set of rules. This allows for scalable, secure, and resilient apps where data is owned and controlled by users. Ideal for social apps, cooperatives, and data sovereignty platforms, Holochain focuses on enabling collaboration without central servers or...
    Downloads: 1 This Week
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  • 8
    Kubie

    Kubie

    A more powerful alternative to kubectx and kubens

    kubie is an alternative to kubectx, kubens, and the k on prompt modification script. It offers context switching, namespace switching, and prompt modification in a way that makes each shell independent from others. It also has support for split configuration files, meaning it can load Kubernetes contexts from multiple files. You can configure the paths where Kubie will look for contexts, see the settings section. Kubie also has other nice features such as kubie exec which allows you to...
    Downloads: 1 This Week
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  • 9
    pg_graphql

    pg_graphql

    GraphQL support for PostgreSQL

    pg_graphql is a PostgreSQL extension that enables querying the database with GraphQL using a single a SQL function. The extension reflects a GraphQL schema from the existing SQL schema and exposes it through a SQL function, graphql. resolve(...). This enables any programming language that can connect to PostgreSQL to query the database via GraphQL with no additional servers, processes, or libraries. Each table receives an entry point in the top-level Query type that is a pageable collection...
    Downloads: 1 This Week
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    Turn more customers into advocates.

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  • 10
    Rustler

    Rustler

    Safe Rust bridge for creating Erlang NIF functions

    Rustler is a library for writing Erlang NIFs in safe Rust code. That means there should be no ways to crash the BEAM (Erlang VM). The library provides facilities for generating the boilerplate for interacting with the BEAM, handles encoding and decoding of Erlang terms, and catches rust panics before they unwind into C. The library provides functionality for both Erlang and Elixir, however Elixir is favored as of now. The code you write in a Rust NIF should never be able to crash the BEAM....
    Downloads: 1 This Week
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  • 11
    Rerun

    Rerun

    Visualize streams of multimodal data

    Rerun is an open-source tool that helps developers visualize real-time multimodal data streams, such as images, point clouds, and tensors, for debugging and understanding ML and robotics systems. Designed for use with Python and Rust, it captures logged data and renders it through an interactive desktop interface, making it easier to understand how complex systems behave over time.
    Downloads: 0 This Week
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  • 12
    Rust lexical

    Rust lexical

    Fast numeric to- and from-string conversion routines

    rust-lexical is a high-performance Rust library for numeric-to-string and string-to-numeric conversions. Designed for efficiency and flexibility, it operates in no_std environments, making it suitable for embedded systems and performance-critical applications. The library supports various numeric formats and provides customizable parsing and formatting options.​
    Downloads: 0 This Week
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  • 13
    Soldeer

    Soldeer

    Solidity Package Manager written in rust and integrated into Foundry

    Soldeer is a package manager for Solidity, built in Rust and integrated into Foundry. It addresses the complexities of Solidity development by providing a dedicated tool for managing dependencies, avoiding the limitations of git submodules and npmjs, which are not tailored for the Solidity ecosystem. Soldeer aims to streamline the development workflow for Solidity developers. ​
    Downloads: 0 This Week
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  • 14
    ffsend

    ffsend

    Easily and securely share files from the command line

    Easily and securely share files and directories from the command line through a safe, private and encrypted link using a single simple command. Files are shared using the Send service and may be up to 1GB. Others are able to download these files with this tool, or through their web browser. All files are always encrypted on the client, and secrets are never shared with the remote host. An optional password may be specified, and a default file lifetime of 1 (up to 20) download or 24 hours is...
    Downloads: 2 This Week
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  • 15
    Brioche

    Brioche

    A delicious package manager

    Brioche is a modern package manager and build tool written in Rust, inspired by Nix. It focuses on reproducible builds and declarative project configurations, enabling developers to define build processes using JavaScript-like syntax. Brioche supports caching of build artifacts, automatic lockfile generation, and seamless integration with containerization tools, making it suitable for complex software projects.​
    Downloads: 0 This Week
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  • 16
    Ruff Python

    Ruff Python

    An extremely fast Python linter and code formatter, written in Rust

    Ruff is a fast Python linter focused on code quality, catching syntax errors and enforcing style guidelines.
    Downloads: 0 This Week
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  • 17
    Rust Monero Library

    Rust Monero Library

    The Rust Monero library published on crates.io

    Library with support for de/serialization on block data structures and key/address generation and scanning related to Monero cryptocurrency.
    Downloads: 0 This Week
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  • 18
    Just One Single History

    Just One Single History

    Just One Single History

    Combine the advantages of a monorepo with those of multirepo setups by leveraging a blazingly-fast, incremental, and reversible implementation of git history filtering. The partial repo will act as a normal git repository but only contain the files found in the subdirectory and only commits affecting those files. The partial repo supports both fetch as well as push operation. This helps not just to improve performance on the client due to having fewer files in the tree, it also enables...
    Downloads: 1 This Week
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  • 19
    Jujutsu

    Jujutsu

    A Git-compatible DVCS that is both simple and powerful

    Jujutsu (JJ VCS) is a modern, Git-compatible version control system designed to simplify and improve how developers manage code changes. It offers a clean and intuitive workflow that works well for both individual developers and large teams with complex histories. Jujutsu separates its user interface from its storage backend, allowing it to use Git repositories while rethinking the developer experience. The system treats the working copy as a real commit, removing the need for staging areas...
    Downloads: 1 This Week
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  • 20
    warp

    warp

    A super-easy, composable, web server framework for warp speeds

    The fundamental building block of warp is the Filter, they can be combined and composed to express rich requirements on requests. A Filter in warp is essentially a function that can operate on some input, either something from a request, or something from a previous Filter, and returns some output, which could be some app-specific type you wish to pass around, or can be some reply to send back as an HTTP response. That might sound simple, but the exciting part is the combinators that exist...
    Downloads: 1 This Week
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  • 21

    Iced

    A cross-platform GUI library for Rust, inspired by Elm

    Iced is a cross-platform, end-user-oriented GUI library for Rust, inspired by The Elm Architecture. It expects you to split user interfaces into four different concepts, which are: the state of your app; messages, which are user interactions or other meaningful events; view logic, which displays your state as widgets that can result in messages; and update logic, which offers a way to update your state and react to messages. Iced is very simple and easy to use, and is type-safe. It offers...
    Downloads: 1 This Week
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  • 22
    Drill

    Drill

    Drill is an HTTP load testing application written in Rust

    Drill is an HTTP load-testing application written in Rust. The main goal for this project is to build a really lightweight tool as an alternative to other that require JVM and other stuff. You can write benchmark files, in YAML format, describing all the stuff you want to test. It was inspired by Ansible syntax because it is really easy to use and extend. As you can see, you can play with interpolations in different ways. This will let you specify a benchmark with different requests and...
    Downloads: 1 This Week
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  • 23
    redis-rs

    redis-rs

    Redis library for rust

    Redis-rs is a Rust library for interacting with Redis databases, offering high-performance data manipulation capabilities for Rust developers.
    Downloads: 0 This Week
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  • 24
    Todoctor

    Todoctor

    CLI tool to analyze and report TODO comments in JavaScript

    Todoctor is a powerful tool for analyzing, tracking, and visualizing technical debt in your codebase using Git. It collects and monitors TODO/FIXME comments in your code, allowing you to observe changes over time.
    Downloads: 0 This Week
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  • 25
    ICU4X

    ICU4X

    Solving i18n for client-side and resource-constrained environments

    Welcome to the home page for the ICU4X project. ICU4X provides components enabling a wide range of software internationalization. It draws deeply from the experience of ICU4C, ICU4J, and ECMA-402 and relies on data from the CLDR project.
    Downloads: 0 This Week
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