In-app purchases and subscriptions made easy. Support for iOS, watchOS, tvOS, macOS, and visionOS.
- swift
- objective-c
- swiftui
- iap
Repository Index
87,573 visible repositories in the index
97–120 of 298 · Most stars
Free and Open Source Alternative to Splitwise. Share expenses with your friends and family.
Cryptocurrency Exchange Websocket Data Feed Handler
- python
- trading
- market-data
- cryptocurrency
The Open Source Trading Ecosystem for Everyone.
openctp提供CTP股票期权、中泰证券XTP、华鑫证券奇点TORA、东方证券OST、东方财富证券EMT、盈透证券TWS、易盛TAP、量投QDP等各通道的CTPAPI兼容接口，CTP程序可以无缝对接各股票柜台。openctp也提供了一套基于TTS交易系统的模拟环境，同样提供了CTPAPI兼容接口，不仅支持国内期货与期权全品种，也支持A股股票、基金、债券以及股票期权模拟交易，可以替代Simnow，为CTP量化交易开发者提供7x24可用的模拟环境。
- ctp
- futures
- quant
- simnow
Your Next SaaS Template or Boilerplate ! A magic trip start with `bun create saasfly` . The more stars, the more surprises
Powerful expense tracker that lives in your terminal.
- cli
- expense-tracker
- python
- python3
🤖 Open-source crypto trading bot | 📈 DCA & GRID strategies | ✨ UI | ⭐ Star to support the project!
- bot
- cryptocurrency
- custom-strategy
- dca-bot
A Ruby Library for dealing with money and currency conversion.
- money
- exchange-rate
- ruby
Free and open-source webshop solution for hostings
- ecommerce
- hosting
- marketplace
- php
Open-source manufacturing ERP, MES and QMS. Quoting, MRP, inventory, shop floor, quality and lot/serial traceability on one Postgres schema, with a REST API and MCP server. Self-host or use Carbon Cloud.
Local-first bookkeeping for iOS/Android/Web · Self-hosted cloud + iCloud/WebDAV/S3 sync · AI capture · MCP | 本地优先的跨端记账 · 自建云 + iCloud/WebDAV/S3 同步 · AI 记账 · MCP
- accounting
- chinese
- expense-tracker
- finance-app
Badget aims to simplify financial management with a user-friendly interface and robust backend
💰 Cryptocurrency Trading Bot for Binance (Experimental)
- bitcoin
- binance
- cryptocurrency
- trade
Open-source AI trading arena. A full reproduction of NOF1 Alpha Arena for running and comparing LLM agents.
Free Currency Exchange Rates API with 200+ Currencies & No Rate Limits
- bitcoin
- cryptocurrency
- currency
- currency-api
Finance terminal, in your terminal.
- bloomberg-terminal
- finance
- market-data
- open-source-finance
Details on how to get Binance public data
- binance
- historical-data
- market-data
- public
Stock market analyzer and predictor using Elasticsearch, Twitter, News headlines and Python natural language processing and sentiment analysis
- stock-market
- stock-prediction
- python
- tweepy
A foreign exchange rates and currency conversion API
- foreign-exchange-rates
- ruby
- currencies
- exchange-rate
Build your own personal finance analytics using Plaid, Google Sheets and CircleCI.
🚀 💸 Easily build, backtest and deploy your algo in just a few lines of code. Trade stocks, cryptos, and forex across exchanges w/ one package.
- cryptocurrency
- bot-framework
- investment
- bots
We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.
- metasfresh
- javascript
- react
- java
BottleCRM: free, open-source (MIT) CRM with sales, support tickets and invoicing in one app. Unlimited users; self-host or use the hosted app.
- django
- crm
- django-crm
- open-source