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Selbst gehostete Buchhaltung für Freiberufler, Selbstständige, Kleinunternehmer, GmbH und UG: E-Rechnung (ZUGFeRD, XRechnung), Belege, Bankabgleich, EÜR oder Bilanz, E-Bilanz und Steuererklärungen an ELSTER. Für die GoBD gebaut, DATEV-Export. Open-Source-Alternative zu Lexware Office (lexoffice) und sevDesk. Docker-Image für den eigenen Server.
Braintree Ruby library
Open Source Algorithmic Trading Engine
Trading Environment(OpenAI Gym) + DDQN (Keras-RL)
📈 A menu bar app that updates cryptocurrencies prices in real-time
Magic8bot is a cryptocurrency trading bot using Node.js and MongoDB.
💸 Lightweight currency conversion library, successor of money.js
Invoicing for freelancers & small businesses
Self-hosted alternative to Claude and ChatGPT Personal Finance. An AI agent that manages your budget and investments, and can place trades.
Family Accounting Tool
Predicting price trends in cryptomarkets using an lstm-RNN for the use of a trading bot
Bloomberg-style trading terminal in Rust with GPU charts and congressional trades
Web-based software to manage a non-profit food coop (product catalog, ordering, accounting, job scheduling).
Fast FIX protocol library for the JVM
Get rich, or die codin'
Flutter Plugin for Square In-App Payments SDK
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
TranslatedMulti-market intelligent quantitative workbench (A-shares/Hong Kong stocks/US stocks) — secondary development based on shy3130/tickflow-stock-panel, adding multi-market support for Hong Kong and US stocks. Self-hosted stock screening + monitoring + backtesting. MIT.
TranslatedTuraIDC - Next-generation IDC cloud service management & billing system. 图拉云 (Tula Cloud) business/finance system — a new-generation IDC cloud service operations system
Synchronize your ledger-cli files with your bank.
MyFin Budget - Web frontend for the personal finances platform that'll help you budget, keep track of your income/spending and forecast your financial future.
Go Business Language
TranslatedLet any AI trade with your own Binance AI Wallet: instant buy and sell, sniping Agent-exclusive launchpads (Four, Flap, GANG), AI-exclusive Mint, and a local trading page. Binance signs; it never touches your private keys. Free and open source, MIT · Author: Jacke_pp · Contact: X @Jacke_pp (DM)
Every day, millions of traders around the world are trying to make money by trading stocks. These days, physical traders are also being replaced by automated trading robots. Algorithmic trading market has experienced significant growth rate and large number of firms are using it. I have tried to build a Deep Q-learning reinforcement agent model to do automated stock trading.