Senior LevelNode JS
What is the future trajectory of Node.js (Node 22+, native WebSocket client, require(ESM), node:sqlite)?
❓ Interview Prompt: Summarize future Node.js innovations: Node 22+ features, native WebSocket client, require() for ESM, Maglev compiler, and native node:sqlite database.
Node.js continues rapidly evolving modern server runtime capabilities:
Key Technological Vectors:
1
Native WebSocket Client: Standard 'WebSocket' client available globally without third-party 'ws' libraries.
2
Synchronous 'require(ESM)': Allows CommonJS modules to synchronously require ES Modules.
3
Native 'node:sqlite' Module: Zero-dependency high-performance embedded SQLite database built directly into Node.js!
4
V8 Maglev Compiler: Mid-tier JIT compiler delivering 10-20% execution speedups for web benchmarks.
Code Implementation Example
javascript
import process from 'node:process';
console.log('Node.js Version:', process.version);
// Future Node 22+ brings native WebSocket and node:sqlite!💡Inspecting modern Node.js release runtime capabilities.
🎯 Interview Key Takeaway
Node.js evolution centers on native WebSockets, require(ESM) compatibility, V8 Maglev compilation, and built-in SQLite.
#Future Roadmap#Node 22#WebSockets#SQLite#Senior
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