GitHub

A browser-based MMORPG with a TypeScript game server, Express API, and SSR web frontend. Uses Socket.IO for real-time game communication and PostgreSQL for persistence.

Thank you to everyone who participated in the open Alpha of OpenSpell. Without your help I would not have been able to find anywhere near the amount of bugs we were able to. If you don't trust any of ...
Security Boulevard

Stop Leaking API Keys: The Backend for Frontend (BFF) Pattern Explained

TL;DR: Frontend applications (SPAs, mobile apps, desktop clients) cannot securely store secrets: any embedded API key is extractable by users and attackers. The Backend for Frontend (BFF) pattern ...
LinkedIn

Building an MCP Server with Postman's AI Agent Builder

Why build a custom MCP server? By creating your own MCP server, you can expose your product's API or internal tools to AI assistants in a standard way. This means an AI agent (Claude, Copilot, etc.) ...
LinkedIn

CORS in REST APIs: A Practical Guide for Node.js Developers

In today’s interconnected web, frontend applications often interact with REST APIs on different servers. This cross-origin interaction poses security challenges, addressed by CORS. For Node.js ...
GitHub

channabasav7/multi-language-weather-application

├── app/ # Next.js App Router │ ├── api/ # API routes │ │ ├── chat/ # Chat API endpoint │ │ └── weather/ # Weather API endpoint │ ├── [locale]/ # Dynamic locale routing │ ├── layout.tsx # Root layout ...