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Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.
An open source reinforcement learning framework for training, evaluating, and deploying robust trading agents.
The user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else.
Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access
Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories
TranslatedStock AI Trader: 1-stop platform for learning, sim & live trading. Covers: stock basics, strategies, LLMs, factor mining, ML/DL/RL, graph nets, HFT, C++ deploy & JoinQuant code.
Build your autonomous hedge fund in minutes. AutoHedge harnesses the power of swarm intelligence and AI agents to automate market analysis, risk management, and trade execution.
Track stocks, crypto, and derivatives prices and positions in real time from your terminal
ezBookkeeping is an open source, powerful, self-hosted personal finance app that is easy to use.
Open-Source Subscription Billing & Payments Platform
High-performance TensorFlow library for quantitative finance.
Transparent and Efficient Financial Analysis
TranslatedPossibly the most elegant payment SDK extension package for Alipay/WeChat/Douyin/Unipay/江苏银行 (Bank of Jiangsu) that I have ever used
Kimai is the #1 open-source time-tracking application. From freelancers to companies and organisations - everyone can manage timesheets, generate reports, create invoices and so much more... Web-based multi-user application, available as On-Premise or SaaS version: https://www.kimai.org
Free, open source, a high frequency trading and market making backtesting and trading bot, which accounts for limit orders, queue positions, and latencies, utilizing full tick data for trades and order books(Level-2 and Level-3), with real-world crypto trading examples for Binance and Bybit
Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
Modular logistics and supply chain operating system (LSOS)
Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent interface across all supported gateways.
Performance analysis of predictive (alpha) stock factors
Open-source personal finance manager. Self-hosted, privacy-first.
💵 Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.
XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.
FinRL-X: An AI-Native Modular Infrastructure for Quantitative Trading