Showing 234 open source projects for "purchase"

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    Gemini 3 and 200+ AI Models on One Platform

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  • 1
    ERPNext

    ERPNext

    World's best free and open source ERP

    ...Effectively maintain and manage multilevel bill of materials, production planning, job cards & inventory. Increase productivity and lower costs by managing your sales and purchase cycles, from purchase to sales orders. Win and retain more customers by optimizing the sales process. Track leads, opportunities, and send the quotes on the go. Deliver both internal and external projects on time, budget, and profitability. Track tasks, timesheets, and issues by project. Deliver a better service experience with an intuitive issue tracker and an integrated knowledge base. ...
    Downloads: 213 This Week
    Last Update:
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  • 2
    RevenueCat

    RevenueCat

    In-app purchases and subscriptions made easy

    RevenueCat is a powerful, reliable, and free-to-use in-app purchase server with cross-platform support. Our open-source framework provides a backend and a wrapper around StoreKit and Google Play Billing to make implementing in-app purchases and subscriptions easy. Send enriched purchase events to analytics and attribution tools with our easy integrations. Fetch products, make purchases, and check subscription status with our native SDKs.
    Downloads: 7 This Week
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  • 3
    Universal Commerce Protocol

    Universal Commerce Protocol

    Specification and documentation for the Universal Commerce Protocol

    ...The protocol is designed around the realities of existing retail infrastructure, aiming to fit into current operational models while enabling more automated, agent-driven buying experiences. By standardizing how discovery, purchase, and post-purchase steps are represented, it helps reduce integration complexity and makes it easier for multiple parties to participate in the same end-to-end flow. UCP also supports reference implementations and samples so teams can validate behaviors, build clients, and test interoperability in realistic scenarios.
    Downloads: 0 This Week
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  • 4
    Homebox

    Homebox

    Inventory and organization system built for the Home User

    ...Written in Go with a web-based UI, Homebox emphasizes low resource usage and portable deployment, making it ideal for self-hosting with a single Docker container or a compiled binary. Users can organize inventory into categories, locations, and tags, attach images and documents, and track purchase dates, prices, warranties, and maintenance schedules to keep all home information in one place. The embedded web UI is responsive across devices from desktops to smartphones, providing powerful search and filters that let users find items quickly. Homebox supports custom fields for extended metadata and uses SQLite for easy setup and backups, facilitating straightforward deployment without complex infrastructure.
    Downloads: 20 This Week
    Last Update:
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    MongoDB Atlas runs apps anywhere

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  • 5
    You Don't Know JS Yet

    You Don't Know JS Yet

    A book series (2 published editions) on the JS language.

    ...While some volumes are still in draft form or canceled, the available books remain highly influential learning materials in the JavaScript community. The repository also includes links to purchase editions via Leanpub and Amazon, ensuring accessibility for learners at all levels.
    Downloads: 9 This Week
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  • 6
    IPATool

    IPATool

    Command-line tool that allows searching and downloading app packages

    ...Apple ID is set up to use the App Store. To authenticate with the App Store, use the auth command. To search for apps on the App Store, use the search command. To obtain a license for an app, use the purchase command. To download a copy of the ipa file, use the download command.
    Downloads: 74 This Week
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  • 7
    Magento Open Source

    Magento Open Source

    eCommerce Platform for Developers and Small Businesses

    Magento is an open-source e-commerce platform written in PHP
    Downloads: 8 This Week
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  • 8
    ImageGlass

    ImageGlass

    A lightweight, versatile image viewer

    ...With support for over 88 common image formats, including WEBP, GIF, SVG, PNG, JXL, HEIC, ImageGlass also offers advanced features that cater to the needs of both regular users and designers, making it an excellent tool to enhance workflow efficiency. If you want to support the development of ImageGlass, you can purchase ImageGlass from Microsoft Store.
    Downloads: 110 This Week
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  • 9
    Xianyu Intelligent Monitor Bot

    Xianyu Intelligent Monitor Bot

    AI tool for real-time monitoring and analysis of Goofish listings

    ai-goofish-monitor is an open source automation tool designed to monitor listings on the Goofish second-hand marketplace and analyze them using artificial intelligence. It combines browser automation with AI-based analysis to automatically search, collect, and evaluate newly posted items that match a user’s purchase criteria. It uses Playwright to simulate real user interactions with the marketplace, allowing the system to retrieve product data and track updates in near real time. ai-goofish-monitor can run multiple monitoring tasks simultaneously, each configured with specific keywords, price ranges, and filtering conditions. A built-in web management interface allows users to create tasks, review results, and manage monitoring rules without relying solely on command line tools. ...
    Downloads: 3 This Week
    Last Update:
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  • 10
    QtScrcpy

    QtScrcpy

    Android real-time display control software

    ...You can also write your own mapping files for other games according to writing rules. If you are interested in it and want to learn how it works but do not know how to get started, you can choose to purchase my recorded video lessons. It details the development architecture and the development process of the entire software, and help you develop QtScrcpy from scratch.
    Downloads: 265 This Week
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  • 11
    Rainbow Ethereum

    Rainbow Ethereum

    The Ethereum wallet that lives in your pocket

    Rainbow is a fun, simple, and secure way to get started with crypto and explore the new world of Ethereum. You can use Rainbow to purchase, manage, and display Ethereum-based assets. Great for newcomers and power users alike, Rainbow allows you to be in total control of your money. Unlike a crypto exchange such as Coinbase, Rainbow doesn't hold your assets on your behalf. You own them directly thanks to the power of cryptography and the Ethereum blockchain. You can instantly send, receive, and trade assets from your crypto wallet whenever you want without having to worry that your funds might be held by a financial institution. ...
    Downloads: 7 This Week
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  • 12
    Magento 2

    Magento 2

    Cutting-edge, feature-rich eCommerce solution that gets results

    Magento 2 is the open source version of the leading enterprise-class ecommerce platform. It is capable of creating unique and engaging shopping experiences thanks to a rich set of cutting-edge features, seamless third-party integrations and unrivaled customization capabilities.
    Downloads: 11 This Week
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  • 13
    Online Boutique

    Online Boutique

    Sample cloud-first application with 10 microservices

    Online Boutique is a cloud-first microservices demo application. The application is a web-based e-commerce app where users can browse items, add them to the cart, and purchase them. Google uses this application to demonstrate the use of technologies like Kubernetes, GKE, Istio, Stackdriver, and gRPC. This application works on any Kubernetes cluster, like Google Kubernetes Engine (GKE). It’s easy to deploy with little to no configuration.
    Downloads: 5 This Week
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  • 14
    QuantumBot

    QuantumBot

    Designed to automate trading on the Solana blockchain

    QuantumBot is a trading automation tool designed for the Solana blockchain, utilizing platforms like Raydium, MOONSHOT, and PUMP.FUN. Developed by traders for traders, it aims to enhance trading strategies by automating various trading activities, thereby optimizing performance and efficiency.
    Downloads: 1 This Week
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  • 15
    Lantern

    Lantern

    Tool to access videos, messaging, and other popular apps

    Can't access your favorite apps? Download Lantern to easily access videos, messaging, and other popular apps while at school or work. Lantern is an application that allows you to bypass firewalls to use your favorite applications and access your favorite websites. Lantern does not cooperate with any law enforcement in any country. Lantern encrypts all of your traffic to blocked sites and services to protect your data and privacy. Lantern passed multiple third party white box security audits...
    Downloads: 14 This Week
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  • 16
    Event Tickets

    Event Tickets

    Event Tickets allows your visitors to RSVP and buy tickets to events

    Welcome to the Event Tickets repository on GitHub. Here you can browse the source code and keep track of development. Event Tickets provides a simple way for visitors to RSVP or purchase tickets to your events. As a standalone plugin, it enables you to add RSVPs or tickets to posts or pages. When paired with The Events Calendar, you can add that same functionality directly to your event listings. Event Tickets puts dozens of features at your fingertips to make ticketing and registration a breeze.
    Downloads: 2 This Week
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  • 17
    Async MySQL Connector .NET and .NET Core

    Async MySQL Connector .NET and .NET Core

    Async MySQL Connector for .NET and .NET Core

    ...This library outperforms MySQL Connector/NET (MySql.Data) on benchmarks. This library is MIT-licensed and may be freely distributed with commercial software. Commercial software that uses Connector/NET may have to purchase a commercial license from Oracle. Fixes dozens of open bugs in Oracle’s Connector/NET; passes all ADO.NET Specification Tests. First MySQL library to support .NET Core; uses the latest .NET features.
    Downloads: 4 This Week
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  • 18
    Laravel Snooze

    Laravel Snooze

    A package to simplify automating future notifications and reminders

    A package to simplify automating future notifications and reminders in Laravel. If your scheduler stops working, a backlog of scheduled notifications will build up. To prevent users from receiving all of the old scheduled notifications at once, the command will only send mail within the configured tolerance. By default, this is set to 24 hours, so only mail scheduled to be sent within that window will be sent. This can be configured (in seconds) using the...
    Downloads: 3 This Week
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  • 19
    Halite

    Halite

    High-level cryptography interface powered by libsodium

    ...Commercial licenses are available from Paragon Initiative Enterprises if you wish to extend Halite without making your derivative works available under the terms of the MPL. If you are satisfied with the terms of MPL software for backend web applications but would like to purchase a support contract for your application that uses Halite, those are also offered by Paragon Initiative Enterprises.
    Downloads: 1 This Week
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  • 20
    Enlightn

    Enlightn

    Your performance & security consultant, an artisan command away

    ...The Enlightn OSS (open source software) version has 64 automated checks that scan your application code, web server configurations, and routes to identify performance bottlenecks, possible security vulnerabilities, and code reliability issues. Enlightn Pro (commercial) is available for purchase on the Enlightn website and has an additional 64 automated checks (a total of 128 checks). Serving Assets: Minification, cache headers, CDN, and compression headers.
    Downloads: 4 This Week
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  • 21
    Warracker

    Warracker

    Self-hostable warranty tracker to monitor expirations, store receipts

    ...Instead of scattering receipts, expiration dates, and warranty details across paper files or spreadsheets, Warracker lets users organize all of that information with detailed records for each product, including purchase dates, durations, and associated documentation like images or PDFs. It includes proactive notifications for upcoming expirations via various push or email services, robust search and filtering to quickly find warranties by product name or serial number, and the ability to handle multiple serial numbers per product. Designed for self-hosting with Docker and containerization support, the platform is mobile-friendly and supports multi-user environments with role-based access control and optional single sign-on through providers like Google or GitHub.
    Downloads: 2 This Week
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  • 22
    laravel-paystack

    laravel-paystack

    Laravel 6, 7, 8, 9, 10 and 11 Package for Paystack

    ...Paystack’s combination of automated and manual fraud systems protects you from fraudulent transactions and associated chargeback claims. Understand your customers’ purchase patterns and do easy reconciliations with a robust data Dashboard and easy exports.
    Downloads: 2 This Week
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  • 23
    Gumroad

    Gumroad

    Sell stuff and see what sticks

    This repository contains the source code for Gumroad’s e-commerce platform, exposing how a modern creator-focused storefront and payments system is assembled. The app models products, variants, subscriptions, and checkout flows, then ties them to fulfillment, licensing, and customer communications. It implements typical marketplace concerns—order management, refunds, discounts, taxes, fraud checks, and analytics—through well-defined services and background jobs. The UI offers product pages,...
    Downloads: 1 This Week
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  • 24
    DTCoreText

    DTCoreText

    Methods to allow using HTML code with CoreText

    DTCoreText renders HTML into Core Text–backed attributed text on iOS, providing fine control over typography and inline content. It parses a practical subset of HTML/CSS and maps elements to attributed strings, handling fonts, colors, paragraph styles, lists, links, and embedded images or attachments. The layout engine uses Core Text framesetting to produce high-quality text rendering, including proper line breaking, kerning, and ligatures. Developers can plug in custom URL handlers,...
    Downloads: 2 This Week
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  • 25
    AWS Node Termination Handler

    AWS Node Termination Handler

    Gracefully handle EC2 instance shutdown within Kubernetes

    ...Amazon Elastic Compute Cloud (Amazon EC2) offers the broadest and deepest compute platform, with over 500 instances and a choice of the latest processor, storage, networking, operating system, and purchase model to help you best match the needs of your workload. We are the first major cloud provider that supports Intel, AMD, and Arm processors, the only cloud with on-demand EC2 Mac instances, and the only cloud with 400 Gbps Ethernet networking.
    Downloads: 5 This Week
    Last Update:
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