TradingView is a web-based charting and analysis platform used by traders for real-time market data and technical analysis. Launched in 2011, it offers advanced charting tools and indicators for a variety of asset classes, including stocks, forex, and cryptocurrency. 

A unique feature of TradingView is its social community, where users can share charts, trading ideas, and strategies. This collaborative environment allows traders to learn from one another. TradingView also supports custom indicators and trading strategies through its scripting language, Pine Script, allowing for personalized market analysis. 

Accessible from any device with internet access, TradingView also integrates with several brokers, enabling users to trade directly on the platform.