Showing 35 open source projects for "building"

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  • Earn up to 16% annual interest with Nexo. Icon
    Earn up to 16% annual interest with Nexo.

    More flexibility. More control.

    Generate interest, access liquidity without selling, and execute trades seamlessly. All in one platform. Geographic restrictions, eligibility, and terms apply.
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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 1
    lemonade-stand

    lemonade-stand

    A handy guide to financial support for open source

    ...Rather than being a traditional software tool, it functions as a structured knowledge base that walks users through the process of ideation, product development, marketing, monetization, and scaling. The repository is organized into sections that cover key aspects of building a startup, including pricing strategies, user acquisition, growth tactics, and operational considerations. It is particularly valuable for indie developers and founders who want a practical roadmap for launching products without relying on formal business education. The content emphasizes actionable insights and case studies, helping users understand not just what to build but how to position and sell it effectively.
    Downloads: 1 This Week
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  • 2
    Barter

    Barter

    Open-source Rust framework for building event-driven systems

    Barter is an open-source, Rust-based ecosystem of libraries for building high-performance, event-driven algorithmic trading systems—covering live trading, paper trading, and backtesting. It is designed for safety, speed, and flexibility in quantitative finance workflows. Use mock MarketStream or Execution components to enable back-testing on a near-identical trading system as live-trading. Centralised cache-friendly state management system with O(1) constant lookups using indexed data structures. ...
    Downloads: 1 This Week
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  • 3
    Smart Money Concepts

    Smart Money Concepts

    Discover our Python package designed for algorithmic trading

    Smart Money Concepts is a Python library that implements advanced trading indicators based on the “Smart Money Concepts” methodology, which focuses on institutional market behavior and price action analysis. It is designed for algorithmic traders and quantitative analysts who want to incorporate professional trading strategies into automated systems. The library processes structured OHLC or OHLCV market data and computes indicators such as fair value gaps, order blocks, liquidity zones, and...
    Downloads: 6 This Week
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  • 4
    Polar.sh

    Polar.sh

    Polar is the best funding & monetization platform for developers

    Focus on building your passion, while we focus on the infrastructure to get you paid. Your Polar page can be displayed as an official funding option across your GitHub repositories. Get one-time donations of support from your community with ease. Turn issues into a crowdfunded backlog and share the funding with your contributors.
    Downloads: 1 This Week
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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 5
    Claude for Financial Services

    Claude for Financial Services

    Reference agents, skills, and data for the financial-services

    ...Its architecture emphasizes modularity, enabling firms to customize workflows and extend functionality for proprietary use cases. Overall, the project serves as a foundation for building AI-enhanced financial research and decision-support systems.
    Downloads: 6 This Week
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  • 6
    Superalgos

    Superalgos

    Free, open-source crypto trading bot, automated bitcoin trading

    ...Superalgos is not just another open-source project. We are an open and welcoming community nurtured and incentivized with the project's native Superalgos (SA) Token, building an open trading intelligence network. You will notice the difference as soon as you join the Telegram Community Group or the new Discord Server! Superalgos is an ever-growing ecosystem of tools and applications. Once you install and launch the app, a series of interactive tutorials take you by the hand and walk you all around the system while you learn the basic skills required to use the interface, mine data, backtest strategies, and even run a live trading session.
    Downloads: 4 This Week
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  • 7
    Lago

    Lago

    Open Source Metering and Usage Based Billing API

    Lago offers a self-hosted and cloud, scalable and modular architecture for metering and usage-based billing, at every stage of your company. Ingest up to 15,000 billing events per second. Lago’s event-based architecture provides a solid foundation for building a fair pricing model that scales with your business. Lago supports all pricing models. Create pay-as-you-go and hybrid plans in no time with our intuitive user interface or API. Create engaging marketing campaigns and increase conversion with coupons that customers can redeem to get a discount. Lago allows you to create one-time charges that are invoiced on the fly. ...
    Downloads: 2 This Week
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  • 8
    Meteroid

    Meteroid

    Open-source pricing and billing infrastructure

    ...Meteroid handles complexities like plan versioning, usage-based billing, re-invoicing, grandfathering of plans, experiments, and cost limiting — giving teams a robust billing backend without building one from scratch.
    Downloads: 0 This Week
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  • 9
    I used Claude.AI to create a cash register for my local senior center to help them balance daily, keep track of prepaid accounts, and building/room reservations. This software is freely distributable, I only ask that if you make changes and distribute, that your version remain free also. This program will automatically attach the End of Day report, Transactions List report, and the drawer balance report to an email to be sent to whoever. Version 4 adds support for a second monitor as a patron facing display to show sale totals and prepaid account information.
    Downloads: 3 This Week
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  • Atera - an All-in-one platform for IT management Icon
    Atera - an All-in-one platform for IT management

    Ideal for IT departments and MSPs (managed service providers)

    Your IT essentials, integrated & elevated. Take your IT management from automated to autonomous, download Atera's agent to start your free trial!
    Try Atera now
  • 10
    Financial Calculator

    Financial Calculator

    Windows 11 only — includes 16 sections with text and visual reports.

    ...Whether you’re a student, small business owner, or finance professional, Financial Calculator brings professional-grade precision to your desktop—no installation required. Perform calculations for Bank, Barcode, Building, Buy & Sell, Commodity, Dividing Money, Inflation, Interest, Internet Usage, Invoice, Loan, Password, Phone, QR Code, Stock Market, and Tax.
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    Downloads: 17 This Week
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  • 11
    Prowide Core

    Prowide Core

    Java framework for SWIFT [tm] MT (FIN) messaging

    Prowide Core (previously known as WIFE) is an open source Java framework for managing SWIFT MT messages. The library key features are the comprehensive Java model for all MT message types, along a straight-forward parsing and building API. The project is active since 2006, production ready and commercially supported. For detail information on the support package options please check: https://www.prowidesoftware.com/services SWIFT is a trademark of S.W.I.F.T. SCRL. (www.swift.com) Prowide in GitHub: https://github.com/prowide
    Downloads: 7 This Week
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  • 12
    roboquant

    roboquant

    roboquant is a very fast algo-trading platform

    ...So whether you are a beginning retail trader or an established trading firm, roboquant can help you to quickly develop fully automated trading strategies. No false promises of making lots of profit without doing the hard work, just a great foundation for building your own strategies.
    Downloads: 0 This Week
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  • 13
    Income Expense

    Income Expense

    Quickly get started with building your next accounting system

    This package is basically a component or a module to give you an overall skeleton so that you can build your next accounting software. It draws all necessary tables, relationships, and queries to get you easily started with accounting basics it also helps you add accounting functionalities to your current laravel software.
    Downloads: 0 This Week
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  • 14
    BestBooks

    BestBooks

    BestBooks Accounting Application Framework (BAAF)

    ...Stop wasting time developing an accounting system from scratch with the traditional accounting terms. BestBooks gives you the option of a full-fledge ready-to-go software with your preferred terminology. It saves you costs and time of building an accounting system from scratch.
    Downloads: 0 This Week
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  • 15
    How to Make More Money

    How to Make More Money

    How Programmers Can Earn Pocket Money Elegantly, Version 2.0

    This repository is more a motivational or planning resource than traditional software: it collects strategies, frameworks, essays, external links, and tips about income diversification and wealth building. It is organized into topical segments—such as passive income, side hustles, financial instruments, learning methods, and mindset changes—along with recommended reading and toolkits. The intention is to guide individuals in thinking systematically about generating revenue streams, avoiding get-rich-quick traps, and evaluating risk/reward tradeoffs. ...
    Downloads: 0 This Week
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  • 16
    Zipline

    Zipline

    Zipline, a Pythonic algorithmic trading library

    ...It is an event-driven system for backtesting. Zipline is currently used in production as the backtesting and live-trading engine powering Quantopian -- a free, community-centered, hosted platform for building and executing trading strategies. Quantopian also offers a fully managed service for professionals that includes Zipline, Alphalens, Pyfolio, FactSet data, and more. Installing Zipline is slightly more involved than the average Python package. For a development installation (used to develop Zipline itself), create and activate a virtualenv, then run the etc/dev-install script. ...
    Downloads: 0 This Week
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  • 17
    Estimate

    Estimate

    Web based Cost Estimation, Material Takeoff and Reconciliation Tool

    ...Estimate is suitable for a wide variety of trades and businesses, including but not limited to: General/Industrial Construction, Carpentry, Plumbing, Electrical, Tile Work, Concrete Work, Landscaping, Maintenance & Repair. Building an accurate and comprehensive estimate, for a commercial construction projects can be a long gruelling process. Use Estimate to take full control over the three most important variables in your project i.e. Time, Finance and Resources (Man, Material, Equipments).
    Downloads: 16 This Week
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  • 18
    Servicebot

    Servicebot

    Open-source subscription management & billing automation system

    ...It integrates with Stripe to handle user signup, plan management, invoicing, and metered billing. Servicebot provides embeddable UI components and a backend API, allowing developers to easily add pricing and billing functionality without building it from scratch.
    Downloads: 0 This Week
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  • 19
    LedgerSMB

    LedgerSMB

    Building High Quality ERP and Accounting Software for SMB & SME

    ...Data integrity, security, quality, and responsiveness are key values for our community, both among the developers and, we hope, the users. Additionally we aim to make LedgerSMB into a platform to integrate with, or even serve as a framework for building, other applications. We highly value community contributions and aim to stimulate growth through a broad community by actively providing support and documentation.
    Downloads: 1 This Week
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  • 20

    Money Manager Ex.Net

    Utilities and extras for original Money Manager Ex

    Money Manager Ex.Net is building on the awesome Money Manager Ex, adding functionality that is useful when managing personal finance. The intention is to keep the database backwardly compatible with mmex so the UI will continue work and be useful. First tool is a command line tool to import ofx files into MMEX. Futher development along the lines of: Edit share price details (have historical data and display as a graph...)
    Downloads: 0 This Week
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  • 21

    easywork accounting

    accounting software

    ...The instrument we have developed is microprocessor or microcontroller-based electronic instruments for various purpose, such as: Automation. Designing control systems for automation in industry and smart building, such as temperature and humidity control systems, security systems, control systems for elevator, escalator, lighting, and so forth. Displaying system. Applying digital technologies in the world of display for various purposes such as promotion, information center, customer flow management (queuing machine), and so forth. Development of digital system accordance with client specifications. ...
    Downloads: 0 This Week
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  • 22
    Open Exchange (OpEx)

    Open Exchange (OpEx)

    The open source Algorithmic Trading System

    OpEx is an application suite that includes the main building blocks of commercial electronic trading systems. All OpEx applications run on distributed system architectures.
    Downloads: 0 This Week
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  • 23
    Xpan Point Of Sale is a free program that will allow you to use for your shop. This is a program in building and there will be many features like: Ticket/Receipt system, coupons, gift cards, and many more that will make managing your shop!
    Downloads: 0 This Week
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  • 24
    The Smart Spender application is going to be an online Budget Management system which takes a 37signals / agile approach to delivering iterative features and only building relevant, simple to use features. Less is more.
    Downloads: 0 This Week
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  • 25
    DOPE stands for "Database Objects for Pricing Everything", and the aim of this project is to define an open database schema and data that can be used as the basis of building a financial/econometric system.
    Downloads: 0 This Week
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