Interview Scheduler API is a RESTful backend service built with Express.js and PostgreSQL that provides appointment booking functionality with real-time updates via WebSockets. This project demonstrates API security best practices including HTTP security headers, CORS configuration, environment-based secrets management and WebSocket authentication
corsdotenvpostgresqlerror-handlingdebugrestful-apiexpress-jsapi-designinformation-disclosuredatabase-securityhelmetjshttp-secure-headerwebsocket-security
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Updated
Jan 25, 2026 - JavaScript