Showing 34 open source projects for "payments"

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  • 1
    DePay

    DePay

    JavaScript library to integrate various web3 crypto wallets

    ...Everything starts with a simple integration. We worked hard so that you don't have to spend months implementing Web3 Payments on your own. Discover how simple decentralized Web3 Payments can be. No boundaries, no signup. A few lines of code will allow you to accept Web3 Payments peer-to-peer.
    Downloads: 0 This Week
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  • 2
    Frappe Books

    Frappe Books

    Free Desktop book-keeping software for small-businesses & freelancers

    Frappe Books is a free and open source desktop book-keeping software that's simple and well-designed to be used by small businesses and freelancers. It's got everything you need from a small business accounting tool: invoices, billing, payments, reporting and more. It's made to work offline using a local SQLite file as the database, so you don't have to be dependent on a Cloud service provider. Frappe Books features a clean and modern, web-friendly UI, beautiful invoice templates, standard financial reports and other great features. It's inherently portable and secure, as your data is never uploaded into the Cloud.
    Downloads: 54 This Week
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  • 3
    Nimiq Blockchain

    Nimiq Blockchain

    JavaScript implementation of the Nimiq protocol

    ...The cutting-edge, browser-first blockchain approach means that users directly connect to the blockchain with nothing more than a browser. Therefore anyone with an up-to-date browser can join the payment network directly, pay and accept payments without having to install software or rely on unnecessary intermediaries. This gives Nimiq its ‘it just works’ characteristic, which is further strengthened by an ethos of simplicity and ease of use.
    Downloads: 1 This Week
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  • 4
    Coinbase Agentic Wallet Skills

    Coinbase Agentic Wallet Skills

    npx skills add coinbase/agentic-wallet-skills

    ...The architecture is centered on composability, where each skill represents a discrete capability such as sending stablecoins, trading tokens, or interacting with paid APIs. It also leverages the x402 protocol, which enables machine-to-machine payments and autonomous service consumption.
    Downloads: 0 This Week
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  • 5
    Complete Node Bootcamp

    Complete Node Bootcamp

    Starter files, final projects and FAQ for my Complete Node.js Bootcamp

    ...It contains starter files, finished project files, and course support material for building backend applications with JavaScript. The repository is centered on practical server-side development, including Node.js fundamentals, Express APIs, MongoDB data modeling, authentication, security, payments, deployment, and real-world backend architecture. Learners can use the starter files to follow the lessons and compare their code with the final versions when something breaks. It also includes slides and FAQ-style guidance to make the course easier to navigate. The project is best understood as a hands-on educational workspace for learning production-minded Node.js development.
    Downloads: 0 This Week
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  • 6
    Open SaaS

    Open SaaS

    Open source SaaS boilerplate for React, NodeJS apps with Wasp stack

    ...It is built on the Wasp full stack framework, which combines React, NodeJS, and Prisma to manage both client and server code within a unified architecture. Open SaaS provides a production-ready foundation that includes common SaaS functionality such as authentication, payments, analytics, and file uploads. Developers can use it as a boilerplate to avoid writing repetitive setup code and instead focus on building product features. It integrates several commonly used services and tools, including payment processing systems, email providers, analytics platforms, and AI integrations. It also includes an admin dashboard, testing setup, and deployment configuration to streamline development workflows. ...
    Downloads: 0 This Week
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  • 7
    uni-app

    uni-app

    A cross-platform framework using Vue.js

    uni-app is a cross-platform framework that lets developers build applications with Vue syntax and deploy them to multiple targets: iOS, Android, web (H5), and a range of mini-program ecosystems. It abstracts platform differences through a unified component and API layer, so most business logic and UI code can be shared across outputs. The tooling includes a CLI, IDE support, and a plugin market that provides native integrations, UI kits, and deployment helpers. Developers can choose between...
    Downloads: 0 This Week
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  • 8

    LPMCalc2

    Loan Payment Matrix Calculator 2.0

    This calculates a matrix of monthly loan payments based on the initial principal, seed interest rate, and type of loan. Clicking on a loan amount in the matrix will produce an amortization table with totals. I asked AI to convert my server side perl script into Java script and this is what it produced - with a few extra modifications. Enjoy!
    Downloads: 0 This Week
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  • 9
    webTareas

    webTareas

    A WebBased Collaboration OpenSource Tool

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    Downloads: 2 This Week
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  • 10

    David okeamah

    Official repository for $CHONK9K, a community-driven token on Solana.

    $CHONK9K is a Solana-based memecoin with real utility, community engagement, and NFT integration. It powers peer-to-peer payments, automated airdrops, governance (planned), and social rewards. Integrated with The Graph via chonk9k-subgraph for real-time analytics and transparency. NFTs feature cybernetic chonky cats with traits, rarity, and staking utility. CHONK9K supports DeFi incentives, yield farming, and is tied into GitHub automation workflows for developer contributions. ...
    Downloads: 0 This Week
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  • 11
    Custom Billing Server

    Custom Billing Server

    Linux-Based Billing And Business Application Server For FREE use.

    Do you offer services or tangible products that can not be scanned for invoicing? Are you still creating your invoices and quotes on paper, or via Word/Excel etc? They say in business that, TIME IS MONEY! So why spend a lot of time creating invoices or estimates, when you can use a suitable tool to manage your clients, products, services or subscriptions, create professional-looking invoices or estimates, and print or email them within seconds? The Custom Billing Server includes...
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    Downloads: 3 This Week
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  • 12
    Node and Express Tutorial

    Node and Express Tutorial

    Node Tutorial and Projects Course

    ...Practical projects include a task manager backed by MongoDB and Mongoose, a store API, JWT authentication examples, and a jobs API. Additional course projects demonstrate file uploads, email delivery, Stripe payments, and e-commerce backend development. Authentication material also covers workflows such as email verification and password resets. The repository emphasizes building functioning APIs rather than learning server concepts only through isolated examples. Its organized project folders let developers study individual backend topics or follow the curriculum sequentially.
    Downloads: 0 This Week
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  • 13
    ProShop eCommerce Platform

    ProShop eCommerce Platform

    Shopping cart built with MERN & Redux

    ProShop is a full-stack e-commerce teaching project that demonstrates how to build a production-style store with the MERN stack. The backend uses Node.js and Express to expose RESTful endpoints for products, users, orders, and payments, with MongoDB handling persistence and indexing. Authentication uses JWT and protected routes, while role-based guards separate shopper and admin flows such as product management and order fulfillment. The React frontend implements routing, global state, cart logic, checkout steps, reviews, search, and pagination so learners see a complete UX from browse to purchase. ...
    Downloads: 0 This Week
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  • 14
    Scientific Programme Management System
    The SPMS is a tool for event management tailored for accelerator conferences. See www.jacow.org for more information.
    Downloads: 0 This Week
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  • 15
    Ambire Wallet

    Ambire Wallet

    Making self-custody easy and secure for the EVM ecosystem

    ...Built around smart contract wallet technology and account abstraction concepts, it enables features such as transaction batching, key rotation, multisignature support, and stablecoin gas payments. The project prioritizes usability by reducing common friction points associated with traditional crypto wallets while still preserving user ownership and privacy. Ambire also integrates DeFi tools directly into the wallet, including swapping, lending, borrowing, and fiat onboarding without requiring external applications. Its architecture is modular and extensible, making it suitable for developers.
    Downloads: 0 This Week
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  • 16
    Bcoin

    Bcoin

    Javascript bitcoin library for node.js and browsers

    ...Bcoin is consensus-conforming and adheres to the strict security standards of the original implementation maintained by Bitcoin Core. Bcoin can be integrated into almost any desktop or browser application to enable native payments, on both Bitcoin and Bitcoin Cash networks. Bcoin is the first full node implementation built specifically for production systems at scale. Originally created to be used as backend infrastructure for Purse.io, Bcoin enables companies to spin up consumer-grade bitcoin applications/wallet systems without the long-term concern of scalability, and security.
    Downloads: 0 This Week
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  • 17

    Canteen Calandreta

    Tool to manage canteen, nursery and events registrations of a school.

    ...The daily order is send by mail with the number of meals with and without pork for children and teachers. Then, it allow to generate monthly bills of families and record payments. More over, this software allow to manage organization of events (description, dates, registrations, ...). A translation in Occitan is now available ! Note a part of source code comes from ASTRES project (GPL help-desk software). ---- Ce logiciel a été développé par la Calandreta de Muret, école associative Occitane (Escòla Calandreta Murèth). ...
    Downloads: 0 This Week
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  • 18
    MetaHash

    MetaHash

    #MetaHash is a next-generation network based on the Blockchain 4.0

    #MetaHash is a next-generation network based on the Blockchain 4.0 technology for sharing digital assets and a platform for creating and managing decentralized apps and services in real-time. The #MetaHash project implements a solution that simultaneously possesses all the qualities of Blockchain new generation, namely: - Decentralization, which ensures absolute trust of users to the network; - Full synchronization, thanks to which each user has instant access to the most relevant...
    Downloads: 1 This Week
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  • 19
    Bitcore

    Bitcore

    A full stack for bitcoin and blockchain-based applications

    ...Payment channels (sometimes referred as micropayment channels) are a type of smart contracts that allow rapidly adjusting bitcoin transactions. This can be used to do trustless simultaneous payments with a service provider without the need of an intermediary, and some other applications.
    Downloads: 1 This Week
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  • 20
    VIPFS

    VIPFS

    Vue.js + IPFS = VIPFS. Create unstoppable applications

    VIPFS is an alt-tech framework for creating permanent apps, blogs and websites that cannot be taken offline by anyone, including the government. VIPFS is a simple boilerplate project for creating permanent websites with Vue.js and IPFS, it comes with useful templates and it is pre-integrated with Bootstrap, FontAwesome, Video.js, Vuex and VueRouter. Simply clone, build, and run npm run publish to deploy it on IPFS and make it permanently accessible to the world. VIPFS comes with a few...
    Downloads: 0 This Week
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  • 21
    TeleBot

    TeleBot

    The easy way to write Telegram bots in Node.js

    The easy way to write Telegram bots in Node.js. Events include keyboard, button, inlineKeyboard, inlineQueryKeyboard, inlineButton, answerList, getMe, sendMessage, deleteMessage, forwardMessage, sendPhoto, sendAudio, sendDocument, sendSticker, sendVideo, sendVideoNote, sendVoice, sendLocation, sendVenue, sendContact, sendChatAction, getUserProfilePhotos, getFile, kickChatMember, unbanChatMember, answerInlineQuery, answerCallbackQuery, answerShippingQuery, answerPreCheckoutQuery,...
    Downloads: 1 This Week
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  • 22
    NASH OS

    NASH OS

    Nash Operating System for Modern Ecommerce

    The all-built-in-one, automatic, ready-to-go out-of-box, easy-to-use state-of-the-art, and really awesome NASH OS! Over 25,000+ flexible features and controls and all scalable!! The most powerful solution ever built to instantly deliver new heights of online ecommerce enterprise to you.
    Downloads: 1 This Week
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  • 23
    FreelancerBooks - Project Management

    FreelancerBooks - Project Management

    FreelancerBooks -Project Management for Freelancers and Agencies

    FreelancerBooks is a free, web-based project management system written in PHP with MySQL database back end. FreelancerBooks was initially designed for freelancers and agencies but it can be used for any professional service provider/organization. It will allow the freelancers/managers to have full control of the projects from client lead to completion. Freelancer book features include: Download the latest version from: http://www.freelancerbooks.com 100% Free Cloud...
    Downloads: 1 This Week
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  • 24
    tipsi-stripe

    tipsi-stripe

    React Native Stripe binding for iOS/Android platforms

    React Native Stripe binding for iOS/Android platforms. You can use real cards for payments on test environment without hesitation. You won't be charged on test environment for card payments.
    Downloads: 0 This Week
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  • 25
    Ebookcoin

    Ebookcoin

    Ebookcoin has been updated to DDN Blockchain

    ...It aims to provide a decentralized marketplace where authors and readers can interact directly without intermediaries. Built as a fork of Lisk, Ebookcoin uses a Delegated Proof of Stake (DPoS) consensus model and supports smart contract-like functionality to automate licensing, payments, and royalties. It enables writers to retain control over their work and income while giving readers verifiable access to authentic content.
    Downloads: 0 This Week
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