Search Results for "backend"
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Showing 26 open source projects for "backend"
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QuantDinger
AI-driven, local-first quantitative trading platform for research
QuantDinger is a local-first, open-source quantitative trading platform designed to bring AI-assisted analysis, strategy development, backtesting, and live execution into a self-hosted workspace where data and API credentials remain under your control. Unlike cloud-locked quant services, it lets users run the entire trading workflow on their own infrastructure using Docker, with a PostgreSQL database backend, a Python backend API, and a web frontend UI that supports visualization and strategy management. Traders and researchers can develop custom strategies in Python, run historical backtests, analyze performance, and connect to supported exchanges for live trading, making it suitable for equities, crypto, forex, and futures markets in a local environment. ... -
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Qlib
Qlib is an AI-oriented quantitative investment platform
Qlib is an AI-oriented quantitative investment platform, which aims to realize the potential, empower the research, and create the value of AI technologies in quantitative investment. With Qlib, you can easily try your ideas to create better Quant investment strategies. An increasing number of SOTA Quant research works/papers are released in Qlib. With Qlib, users can easily try their ideas to create better Quant investment strategies. At the module level, Qlib is a platform that consists of... -
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Fincept Terminal
FinceptTerminal is a modern finance application
...The project provides both command-line and graphical interfaces that let users access real-time market data, economic indicators, and advanced analytics directly from a unified terminal environment, supporting stocks, forex, commodities, and more. Its architecture integrates Python, TypeScript, Rust, and React, reflecting both a robust data processing backend and a modern desktop UI experience. FinceptTerminal emphasizes AI-powered insights and automation, offering technical and fundamental analysis, sentiment data, and customizable workflows that help traders and analysts make informed decisions efficiently. The platform’s open-source nature encourages contributors to build new data connectors, analytics modules, and documentation. -
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Dinero.js
Create, calculate, and format money in JavaScript and TypeScript
...Dinero.js supports complex financial operations such as comparisons, allocations, and conversions, enabling developers to build robust financial systems with confidence. Its functional architecture and modular design make it highly adaptable and efficient, particularly in modern frontend and backend environments. -
Ship Agents FasterGemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
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Quadratic
Data science spreadsheet with Python & SQL
...Our goal is to build a spreadsheet that enables you to pull your data from its source (SaaS, Database, CSV, API, etc) and then work with that data using the most popular data science tools today (Python, Pandas, SQL, JS, Excel Formulas, etc). Quadratic has no environment to configure. The grid runs entirely in the browser with no backend service. This makes our grids completely portable and very easy to share. Quadratic has Python library support built-in. Bring the latest open-source tools directly to your spreadsheet. Quickly write code and see the output in full detail. No more squinting into a tiny terminal to see your data output. -
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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. -
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Qbot
AI-powered Quantitative Investment Research Platform
Qbot is an open source quantitative research and trading platform that provides a full pipeline from data ingestion and strategy development to backtesting, simulation, and (optionally) live trading. It bundles a lightweight GUI client (built with wxPython) and a modular backend so researchers can iterate on strategies, run batch backtests, and validate ideas in a near-real simulated environment that models latency and slippage. The project places special emphasis on AI-driven strategies — including supervised learning, reinforcement learning and multi-factor models — and offers a “model zoo” and example strategies to help users get started. ... -
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NeoBill is a web-based Customer Management and Billing solution designed for small & medium business. It is developed in PHP, uses MySQL as the backend database, and is licensed under the GPL.
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Loss
The Brutalist Market Analyzer
...Instead of a monolithic architecture, LOSS uses a Split-Stack approach: A Vercel Relay handles raw data fetching, bypassing CORS and rate limits. A Render Python Backend acts as the "Brain," executing heavy machine learning and NLP tasks. Try the live application in action here: https://loss-by-vignesh.vercel.app before downloading the source code Visit For More Details : https://github.com/Vignesh-72/Loss -
Cut Data Warehouse Costs by 54%BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
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PHPawn
PHPawn is a web-based and visual basic pawnshop program.
...Built on PHP and MySQL, the system securely handles inventory data, loan records, and customer IDs.Core Features:Point of Sale (POS): Efficiently manage daily sales and customer transactions.Financial Reporting: Generate daily reports for accounts payable and accounts receivable.Intuitive Interface: Access your shop management tools from any web browser.Active Development & Roadmap:We are actively developing next-generation versions in both C# and modern PHP. Featuring a robust JSON backend, these updates will lay the groundwork for a future native Android application. -
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Servicebot
Open-source subscription management & billing automation system
Servicebot is an open-source billing and subscription management platform built for SaaS applications. 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. -
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PHP Ledger
Ledger records using PHP and MySQL as a backend.
Manager your expenses and earnings in a simple and intuitive way. Using PHP and MySQL as a backend this simple application will enable you to control your costs. It can be installed in both Linux and Windows (using LAMP). Supports multiple accounts and multiple ledgers. For now, only available in Portuguese. Other languages are planned to be supported in the future. -
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Household Expense Sharing is a web based software to share expenses in a household for 2 persons written in PHP with a MySQL backend database.
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A MATLAB toolbox for time series analysis using state space models. Supports fully interactive model construction with MATLAB objects and efficient Kalman filter backend implemented in c.
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Java swing based Point of Sale software for single instance and distributed environment. Uses MySQL as backend DB.
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a personal finance management application featuring a relational database backend, many categories for each transaction. This module contains the first, very basic user interface.
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a personal finance management application featuring a relational database backend, many categories for each transaction. This module implements the business logic of the application, and can be extended with user interface modules.
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Simple ERP project for accounting, receivables, payables, inventory and shop management. Contains also a complete web shop module. Implemented completely in Java with postgresql as backend. This webapplication runs on tomcat.
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The Vyper Dynamic Server framework is a pure-java library for use in the creation of backend / server platforms. VDS is specifically tailored for financial applications, and suited for many high-throughput, asynchronous and distributed environments.
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A Point of Sale(cash-register) Application for Fast-Food Restaurants. Designed to support easy and fast operation by touchscreen. Written in java use a SQL-Backend. <- Take a look in the Wiki before installing ! -> Supports Reports by JasperReport.
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Check by phone is an web based solution that inputs financial information to a MSSQL DB and allows an seperate backend to connect using Crystal Reports to print MICR encoded checks.
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A webbased application for simplifying working with a Free-Radius server and an MySQL as Backend-Database. Common tasks are generating prePaid accounts / cards in various formats, designing layout of printable cards and much more.
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PHP library class for backend API integration with the BillThru.com recurring billing application. As well as the web based frontend, Billthru offers an API integration similar to AuthorizeNet's AIM.
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a personal finance management application features a relational database backend, many categories for each transaction reporting by categories drill down reports easy to use user interface
