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Backend Technologies·JavaScript / TypeScript
Express.js
What is Express.js?
Express.js is a technology in the JavaScript / TypeScript category within Backend Technologies. Server-side frameworks and libraries across Java, Python, Node.js, .NET, Go, PHP, and Ruby for building robust APIs and services.
Key Use Cases
- Server-side JavaScript applications
- Scalable REST and GraphQL APIs
- Full-stack JavaScript development
- Real-time apps with WebSockets
Practice & Learn
Build your Express.js skills with structured worksheets, cheatsheet, and interview sheet.
Browse Express.js worksheets →⚙️
Backend Technologies
Server-side frameworks and libraries across Java, Python, Node.js, .NET, Go, PHP, and Ruby for building robust APIs and services.
View all Backend Technologies →