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Description:
Portfolio Performance is an open-source tool that calculates the overall performance of an investment portfolio across all accounts, using True-Time Weighted Return or IRR. It supports loading historical prices from various sources, offers a configurable dashboard, and enables rebalance based on asset allocation, catering to investors seeking detailed portfolio analysis.
Description:
Investpy is a Python package to retrieve financial data from Investing.com, covering stocks, funds, ETFs, currencies, indices, bonds, commodities, certificates, and cryptocurrencies globally. It allows users to download recent and historical data, perform searches, and analyze financial instruments without API limitations, supporting research and analysis.
Description:
The Kill Bill billing system and payments platform is feature-rich out-of-the-box and highly customizable. Use it for highly complex billing schemes, including one-offs, recurring, and usage-based plans.
Kill Bill is not an all-in-one solution. Instead, it’s highly modularized; you can disable the functionality you don’t need or replace functionality with one of your existing systems. The real power of Kill Bill lies in building your own business logic on top of it to create a customized billing and payments solution.
You can write plugins to modify Kill Bill’s behavior and integrate with third-party vendors. Kill Bill already has many open-source plugins. Use them as examples for creating your own or modify them for your own use.
Description:
KMyMoney is a cross-platform personal finance manager built on KDE frameworks, designed for ease of use, familiarity, and accuracy. It helps users keep track of their finances through features like double-entry accounting and detailed financial tools, making personal finance management accessible for non-technical users.
Description:
Corteza is a 100% open-source, fully standardized low-code app development, business process, integration and data harmonization platform. Corteza’s backend is built in Golang, the multi-threaded computing language developed by Google to build and manage its application infrastructure. Its front end is written in Vue.js, a lightweight javascript framework. Corteza uses W3C standards and formats wherever possible and all Corteza components are accessible via RestAPI. Corteza is cloud-native and deploys via Docker containers. Corteza is licensed under an Apache 2.0 license and is, and always will be, freely available to all.
Description:
Crater is an open-source web & mobile app that helps you track expenses, payments & create professional invoices & estimates. Web Application is made using Laravel & VueJS while the Mobile Apps are built using React Native.
Description:
Dolibarr is an open-source ERP and CRM platform designed for small and medium businesses. It offers a comprehensive suite of modules including sales, finance, HR, inventory, and more. The system is flexible, customizable, and available for on-premise or cloud deployment, with an active global community promoting continuous development.
Description:
Evergreen ILS is an open-source library management system supporting complex library operations. The latest release, 3.15, introduces PostgreSQL 17 support, enhanced item management, new APIs, and over 80 bug fixes. Developed collaboratively by a global community, it is highly customizable, community-driven, and suitable for large-scale library environments.
Description:
Flectra is an open-source ERP and CRM system designed to help businesses grow through a modular, customizable platform. It supports various business functions, including sales, accounting, inventory, HR, and eCommerce, with a user-friendly interface, cost-effective pricing, and multi-language/currency support. Powering over 2 million users globally, it promotes transparency and community-driven development.