In your React application, connect to the WebSocket server and update the UI state efficiently to avoid unnecessary re-renders. javascript
These projects occupy a legally and ethically complex space, but they are technically interesting.
A full-stack application built with Next.js and Node.js that allows users to copy trades from experienced traders on the Upstox platform. While not directly Zerodha, it showcases the same underlying principle of trade mirroring.
If you’ve spent any time in Indian fintech or web development circles, you’ve likely seen the search term:
Protect your APIs against Distributed Denial of Service (DDoS) attacks and algorithmic loops by implementing Redis-based rate limiting. zerodha clone github
Great for practicing UI/UX or React. Cons: Cannot execute real trades; no broker connectivity.
Integrate TradingView libraries to pull data from your time-series database. When a user switches from a 1-minute chart to a 1-day chart, the frontend should trigger an API call fetching aggregated OHLC (Open, High, Low, Close) values. 4. Key Security and Scalability Challenges
Encrypt all sensitive user data, banking details, and access tokens at rest using AES-256, and use TLS 1.3 for all data in transit.
Redis for lightning-fast lookups of active stock quotes and user sessions. 2. Key Features to Look For in a GitHub Repository In your React application, connect to the WebSocket
Microsecond speeds for caching user portfolios and queueing orders. PostgreSQL / TimescaleDB
This service connects to stock exchange feeds (or simulated mock brokers) via WebSockets. It ingests thousands of price updates per second and broadcasts them to retail clients with sub-millisecond latency. Order Management System (OMS)
Yes! Many clones support API-based order placement, allowing you to test strategies with fake money.
Happy (and responsible) coding!
When evaluating a project, ensure it contains these foundational modules: 1. Real-Time Market Data Engine
: Secure login is often implemented using JWT (JSON Web Tokens) or Passport.js, sometimes including simulated OTP verification. Core Features Replicated
The rise of retail investing has triggered massive interest in building custom trading platforms. Developers and entrepreneurs frequently search for a repository to accelerate their development cycle . Zerodha, India's largest discount broker, revolutionized trading with its clean interface and robust architecture.
A production-grade trading app requires a decoupled, microservices-based architecture to handle thousands of concurrent requests and volatile data traffic. While not directly Zerodha, it showcases the same
When you append to the search, you’re looking for open-source or source-available codebases that you can download, study, modify, and deploy.