Showing 33277 open source projects for "open source invoice"

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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • Vibes don’t ship, Retool does Icon
    Vibes don’t ship, Retool does

    Start from a prompt and build production-ready apps on your data—with security, permissions, and compliance built in.

    Vibe coding tools create cool demos, but Retool helps you build software your company can actually use. Generate internal apps that connect directly to your data—deployed in your cloud with enterprise security from day one. Build dashboards, admin panels, and workflows with granular permissions already in place. Stop prototyping and ship on a platform that actually passes security review.
    Build apps that ship
  • 1
    pip-tools

    pip-tools

    A set of tools to keep your pinned Python dependencies fresh

    pip-tools enhances Python dependency management by providing pip-compile and pip-sync commands. It transforms human-friendly requirements.in into fully pinned requirements.txt, ensuring reproducible environments. It also resolves transitive dependencies and synchronizes your environment with pinned versions. Widely used in both development and CI workflows, it boosts reliability and eliminates drift in deployed setups.
    Downloads: 1 This Week
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  • 2
    Node (Base Node)

    Node (Base Node)

    Everything required to run your own Base node

    node is the Ethereum Layer 2 full node implementation developed for the Base network, a secure and scalable L2 chain built on the OP Stack. Designed to support Base’s rollup protocol, the node syncs L2 data, validates transactions, and interacts with Ethereum mainnet. It enables developers and validators to run their own Base-compatible infrastructure while contributing to decentralization and performance.
    Downloads: 1 This Week
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  • 3
    Shiny

    Shiny

    Build interactive web apps directly from R with Shiny framework

    Shiny is an R package from RStudio that enables users to build interactive web applications using R without requiring knowledge of JavaScript, HTML, or CSS. It allows statisticians and data scientists to turn their analyses into fully functional web dashboards with reactive elements, data inputs, visualizations, and controls, making data communication more effective and dynamic.
    Downloads: 1 This Week
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  • 4
    Brick\Math

    Brick\Math

    Arbitrary-precision arithmetic library for PHP

    Brick Math is a PHP library that provides arbitrary-precision arithmetic for integers, rational numbers, and decimal numbers. It is designed to overcome the limitations of PHP’s native number handling, especially for applications dealing with large numbers, financial calculations, or scientific computations. Brick Math complies with standards like IEEE 754 and avoids rounding errors inherent to floating-point arithmetic.
    Downloads: 1 This Week
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  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
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  • 5
    Crawler Detect

    Crawler Detect

    CrawlerDetect is a PHP class for detecting bots/crawlers/spiders

    Crawler Detect is a PHP library that detects bots, crawlers, and spiders by analyzing user-agent headers and comparing them against a constantly updated list of known crawlers. It's useful for analytics, rate-limiting, or displaying alternative content for automated tools. It is fast, lightweight, and easy to integrate into any PHP application.
    Downloads: 1 This Week
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  • 6
    Symfony Serializer

    Symfony Serializer

    Handles serializing and deserializing data structures

    Symfony Serializer is a PHP component that converts objects into various formats (like JSON, XML, or YAML) and vice versa. It handles data normalization and denormalization, making it ideal for APIs and data transformation tasks. The serializer supports complex object graphs and custom normalization logic, allowing developers to convert data in a structured and efficient manner.
    Downloads: 1 This Week
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  • 7
    Symfony DomCrawler

    Symfony DomCrawler

    Eases DOM navigation for HTML and XML documents

    Symfony DomCrawler is a PHP component that provides powerful tools for navigating and extracting data from HTML and XML documents. It allows developers to parse, filter, and manipulate web pages using CSS selectors and XPath expressions. DomCrawler is widely used for web scraping, testing, and processing structured content, and integrates well with other Symfony components like BrowserKit.
    Downloads: 1 This Week
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  • 8
    Celest

    Celest

    The Flutter cloud platform

    Celest is the Flutter cloud platform. We enable Flutter and Dart developers to declaratively define their backend infrastructure in Dart. To interact with the running environment, Celest will generate a Dart client which you can use in any Dart or Flutter project. This client is generated in the client/ directory of your celest/ folder. As you make changes in the local environment, this client will be updated to reflect those changes. To get started with Celest, you'll need to configure your...
    Downloads: 1 This Week
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  • 9
    SyncLite

    SyncLite

    Build Anything Sync Anywhere

    SyncLite is an open-source, low-code, comprehensive relational data consolidation platform enabling developers to rapidly build data-intensive applications for edge, desktop and mobile environments. SyncLite enables real-time, transactional data replication and consolidation from various sources including edge/desktop applications using popular embedded databases (SQLite, DuckDB, Apache Derby, H2, HyperSQL), data streaming applications, IoT message brokers, traditional database systems(ETL) and more into a diverse array of databases, data warehouses, and data lakes, enabling AI and ML use-cases at all three levels: Edge, Fog and Cloud. ...
    Downloads: 1 This Week
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  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    ruroco

    ruroco

    A tool that lets you execute commands on a server

    Ruroco is a tool that lets you execute commands on a server by sending UDP packets. The commands are configured on the server side, so the client does not define what is going to be executed, it only picks from existing commands.
    Downloads: 1 This Week
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  • 11
    Bot Framework SDK for .NET

    Bot Framework SDK for .NET

    Welcome to the Bot Framework SDK for .NET repository

    This repository contains code for the .NET version of the Microsoft Bot Framework SDK, which is part of the Microsoft Bot Framework - a comprehensive framework for building enterprise-grade conversational AI experiences. This SDK enables developers to model conversation and build sophisticated bot applications using .NET. SDKs for JavaScript, Python and Java (preview) are also available. To get started building bots using the SDK, see the Azure Bot Service Documentation.
    Downloads: 1 This Week
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  • 12
    GPT All Star

    GPT All Star

    AI-powered code generation tool for scratch development of web apps

    AI-powered code generation tool for scratch development of web applications with a team collaboration of autonomous AI agents. This is a research project, and its primary value is to explore the possibility of autonomous AI agents.
    Downloads: 1 This Week
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  • 13
    Vimix-gtk-theme

    Vimix-gtk-theme

    Vimix is a flat Material Design theme for GTK 3, GTK 2 and Gnome-Shell

    Vimix is a flat Material Design theme for GTK 3, GTK 2, and Gnome-Shell which supports GTK 3 and GTK 2-based desktop environments like Gnome, Unity, Budgie, Pantheon, XFCE, Mate, etc. This theme is based on Material GTK theme of nana-4. Thanks nana-4 sincerely for his great job.
    Downloads: 1 This Week
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  • 14
    Knit

    Knit

    Lightweight game framework for Roblox

    Lightweight game framework for Roblox. A lightweight framework that simplifies communication between core parts of your Roblox experience and seamlessly bridges the gap between the server and the client. Services and controllers are the core of Knit. These objects provide a foundation for Roblox experiences. By orienting core game logic around services and controllers, developers will inherit cleaner organization across codebases and easier maintainability. Services and controllers are easy...
    Downloads: 1 This Week
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  • 15
    90s Cursor Effects

    90s Cursor Effects

    Old-school cursor effects for your browser built with modern JS

    "Knowing the codes" used to be all the rage, I want to bring a few back. A repo of the old effects that inspired creativity and the desire to learn at least a little code around the world. Modernized so they're a little more efficient, and just as annoying (and twice as fun) as they were before.
    Downloads: 1 This Week
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  • 16
    Goldilocks

    Goldilocks

    Get your resource requests "Just Right"

    Goldilocks is a utility that can help you identify a starting point for resource requests and limits. By using the Kubernetes vertical-pod-autoscaler in recommendation mode, we can see a suggestion for resource requests on each of our apps. This tool creates a VPA for each workload in a namespace and then queries them for information. Once your VPAs are in place, you'll see recommendations appear in the Goldilocks dashboard.
    Downloads: 1 This Week
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  • 17
    kube-rs

    kube-rs

    Rust Kubernetes client and controller runtime

    A Rust client for Kubernetes in the style of a more generic client-go, a runtime abstraction inspired by controller-runtime, and a derive macro for CRDs inspired by kubebuilder. Hosted by CNCF as a Sandbox Project. These crates build upon Kubernetes API machinery + API concepts to enable generic abstractions. These abstractions allow Rust reinterpretations of reflectors, controllers, and custom resource interfaces so that you can write applications easily.
    Downloads: 1 This Week
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  • 18
    Strikt

    Strikt

    An assertion library for Kotlin

    Strikt is an assertion library for Kotlin intended for use with a test runner such as JUnit, Minutest, Spek, or KotlinTest. Strikt uses a fluent assertion style similar to AssertJ but leverages Kotlin's type system and extension functions rather than needing a complex hierarchy of assertion builder classes. Strikt is under development, but 100% usable. The API may change until version 1.0 is released. Any suggestions, issue reports, contributions, or feedback are very welcome.
    Downloads: 1 This Week
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  • 19
    Bytecoder

    Bytecoder

    Framework to interpret and transpile JVM bytecode to JavaScript

    Bytecoder is a Rich Domain Model for Java Bytecode and Framework to interpret and transpile it to other languages such as JavaScript, OpenCL or WebAssembly. The JVM Bytecode is parsed and transformed into an intermediate representation. This intermediate representation is passed thru optimizer stages and sent to a backend implementation for target code generation. The JavaScript backend transforms the intermediate representation into JavaScript.
    Downloads: 1 This Week
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  • 20
    xhtml2pdf

    xhtml2pdf

    A library for converting HTML into PDFs using ReportLab

    xhtml2pdf enables users to generate PDF documents from HTML content easily and with automated flow control such as pagination and keeping text together. The Python module can be used in any Python environment, including Django. The Command line tool is a stand-alone program that can be executed from the command line.
    Downloads: 1 This Week
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  • 21
    mvnd

    mvnd

    Apache Maven Daemon

    Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information.
    Downloads: 1 This Week
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  • 22
    Bandit

    Bandit

    Bandit is a tool designed to find common security issues in Python

    Bandit is a tool designed to find common security issues in Python code. To do this, Bandit processes each file, builds an AST from it, and runs appropriate plugins against the AST nodes. Once Bandit has finished scanning all the files, it generates a report. Bandit was originally developed within the OpenStack Security Project and later rehomed to PyCQA.
    Downloads: 1 This Week
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  • 23
    Agones

    Agones

    Dedicated Game Server Hosting and Scaling for Multiplayer Games

    Multiplayer dedicated game servers anywhere. An open source, batteries-included, multiplayer dedicated game server scaling and orchestration platform that can run anywhere Kubernetes can run. Define and manage groups of ready-game servers through YAML configuration or API calls. Integrated SDK for managing game server lifecycle, health and configuration. Integration with OpenCensus for platform-independent game server metrics and monitoring dashboards.
    Downloads: 1 This Week
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  • 24
    Guitar

    Guitar

    Git GUI Client

    ...It's too late to start up, falls well, is user registration tedious when downloading, is paid for commercial use, is not multi-platform, or is an animation or visual effect. It was said that the production was overkill and the wizard and the source code were not published. I tried to eliminate such inconvenience as much as possible. At first I started developing it for my own study, because I was interested in learning how to use Git and how it worked inside. Some of the best engineers of the time may think Git in GUI. That's a lot of it. When I want to execute a command that I rarely use, I sometimes force myself to do not rely on the GUI, open the terminal and hand enter the git command. ...
    Downloads: 1 This Week
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  • 25
    Indico

    Indico

    A feature-rich event management system

    The effortless open-source tool for event organization, archival, and collaboration. Event-organization workflow that fits lectures, meetings, workshops, and conferences. A feature-rich event management system, made @ CERN, the place where the Web was born. A powerful and flexible hierarchical content management system for events, a full-blown conference organization workflow with call for Abstracts and abstract reviewing modules; flexible registration form creation and configuration; integration with existing payment systems; a paper reviewing workflow; a drag and drop timetable management interface; a simple badge editor with the possibility to print badges and tickets for participants; tools for meeting management and archival of presentation materials; a powerful room booking interface; integration with existing video conferencing solutions.
    Downloads: 1 This Week
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