https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-node-bun-deno-backend-frameworks-2026-hono-fastify-express-5-nestjs-11-elysia-trpc-encore-h3-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-node-bun-deno-backend-frameworks-2026-hono-fastify-express-5-nestjs-11-elysia-trpc-encore-h3-deep-dive.en In 2026 the JavaScript backend ecosystem has left the single-runtime era behind. Node.js 22 LTS and the 24 stable channel, JSC-based Bun 1.2, security-first Deno 2, and Cloudflare Workers V8 isolates all run production simultaneously. The framework axis has exploded too — edge-first Hono 4, Node throughput leader Fastify 5, the long-awaited Express 5 GA after a decade, Angular-style NestJS 11, Bun-native Elysia, end-to-end-typed tRPC 11 and Encore TS, and functional Effect. This article organizes runtime choice, ORM/validation/auth stacks, queues and workers, logging and observability, and Korean/Japanese enterprise adoption stories into 35 H2 sections. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) nodejsbundenohonofastifyexpressnestjselysiatrpcencore-tsh3backendenglish https://www.youngju.dev/blog/culture/2026-05-16-node-bun-deno-backend-frameworks-2026-hono-fastify-express-5-nestjs-11-elysia-trpc-encore-h3-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-node-bun-deno-backend-frameworks-2026-hono-fastify-express-5-nestjs-11-elysia-trpc-encore-h3-deep-dive.ja 2026年、JavaScript バックエンドエコシステムは単一ランタイムの時代を終えた。Node.js 22 LTS と 24 安定チャネル、JSC ベースの Bun 1.2、セキュリティ最優先の Deno 2、Cloudflare Workers の V8 アイソレートが同時に本番を支える。フレームワーク軸も爆発した — エッジ最優先の Hono 4、Node のスループット王 Fastify 5、10年越しに登場した Express 5 GA、Angular スタイルの NestJS 11、Bun ネイティブの Elysia、エンドツーエンド型付きの tRPC 11 と Encore TS、そして関数型 Effect まで。本稿はランタイム選定、ORM・バリデーション・認証スタック、キューとワーカー、ロギング・観測性、韓国・日本企業の採用事例を35本の H2 に整理する。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) nodejsbundenohonofastifyexpressnestjselysiatrpcencore-tsh3backend日本語 https://www.youngju.dev/blog/culture/2026-05-16-node-bun-deno-backend-frameworks-2026-hono-fastify-express-5-nestjs-11-elysia-trpc-encore-h3-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-node-bun-deno-backend-frameworks-2026-hono-fastify-express-5-nestjs-11-elysia-trpc-encore-h3-deep-dive 2026년 JavaScript 백엔드 생태계는 단일 런타임 시대가 끝났다. Node.js 22 LTS와 24 안정 채널, JSC 기반 Bun 1.2, 보안 우선 Deno 2, Cloudflare Workers V8 아이솔레이트가 동시에 production을 굴린다. 프레임워크 축도 폭발했다 — 엣지 우선 Hono 4, Node 성능 리더 Fastify 5, 10년 만에 나온 Express 5 GA, Angular 스타일 NestJS 11, Bun 네이티브 Elysia, end-to-end 타입의 tRPC 11과 Encore TS, 그리고 함수형 Effect까지. 이 글은 런타임 선택, ORM·검증·인증 스택, 큐와 워커, 로깅·관측, 한국·일본 기업 채택 사례를 35개 H2로 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) nodejsbundenohonofastifyexpressnestjselysiatrpcencore-tsh3backend