Free and Open Source ERP software
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Python quantitative trading strategies including VIX Calculator, Pattern Recognition, Commodity Trading Advisor, Monte Carlo, Options Straddle, Shooting Star, London Breakout, Heikin-Ashi, Pair Trading, RSI, Bollinger Bands, Parabolic SAR, Dual Thrust, Awesome, MACD
- trading-strategies
- quantitative-trading
- trading-bot
- quantitative-finance
Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).
- trading-strategies
- trading-robots
- trading-platform
- algorithmic-trading-engine
ValueCell is a community-driven, multi-agent platform for financial applications.
- agentic-ai
- agents
- ai
- assitant
The personal finance app for everyone (by everyone)
Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
Polar — A billing platform for the intelligence era
Online Accounting Software
- php
- laravel
- accounting
- invoices
Open Source Wealth Management Software. Angular + NestJS + Prisma + Nx + TypeScript 🤍
- wealth-management
- web
- software
- angular
Wallos: Open-source, self-hostable personal subscription tracker. Visualize your recurring expenses, manage your budget, and save money.
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.
- erp
- crm
- accounting
- quotations
The QuantLib C++ library
Free open source crypto trading bot to automate AI, Grid, DCA and TradingView strategies on Binance, Hyperliquid and 15+ exchanges, with a simple interface.
- trading-bot
- python
- bitcoin
- ai-trading
A extendable, replaceable Python algorithmic backtest && trading framework supporting multiple securities
Track stocks, crypto, and derivatives prices and positions in real time from your terminal
- terminal
- stocks
- financial-markets
- terminal-app
Beancount: Double-Entry Accounting from Text Files.
- beancount
ezBookkeeping is an open source, powerful, self-hosted personal finance app that is easy to use.
- self-hosted
- golang
- vue
- app
Github.com/CryptoSignal - Trading & Technical Analysis Bot - 4,100+ stars, 1,100+ forks
11 Claude skills for day trading: scan thousands of charts, track breaking news, time every entry and exit, and replay every outcome before you risk a dollar.
- backtesting
- claude
- claude-skills
- day-trading
High-performance TensorFlow library for quantitative finance.
🎉 Flexible invoicing desktop app with beautiful & customizable templates.
- invoice
- invoice-pdf
- invoice-generator
- invoice-template
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
- timetracker
- timetracking
- doctrine
- twig
PHP implementation of Fowler's Money pattern.
- php
- money
- fowler-money-pattern
- currency
Performance analysis of predictive (alpha) stock factors