Virtual whiteboard for sketching hand-drawn like diagrams

The OpenAPI Specification Repository

Create structured, declarative and beautifully organized class-based controllers with heavy decorators usage in Express / Koa using TypeScript and Routing Controllers Framework.

Crack LeetCode, not only how, but also why.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

An ultra-simplified explanation to design patterns

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API