Open-Dev-Society/OpenStock at 12.4K Stars: Free Open-Source Market Tracker With Real-Time Prices and Heatmaps Trends on TypeScript

GitHub·low signal

OpenStock gained 156 stars today trending on TypeScript as a free, open-source alternative to paid market tracking platforms. Built with Next.js, shadcn/ui, and Finnhub for market data, it offers real-time prices, personalized alerts, company insights, and TradingView-powered charts. The AGPL-3.0 licensed project targets developers who want self-hosted financial dashboards without subscription fees.