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Hono v3 and v4
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Yusuke Wada
November 19, 2023
Programming
4
4.2k
Hono v3 and v4
JSConf JP
Nov 19, 2023. Yusuke Wada
Yusuke Wada
November 19, 2023
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Transcript
Hono v3 and v4 JSConf JP Nov 19, 2023. Yusuke
Wada
ࣗݾհ • Yusuke Wada • Web framework developer • Developer
Advocate @Cloud fl are • Bokete co-founder • Creator of Hono • https://github.com/yusukebe
ࠓͷτϐοΫ 1. Hono v3.*ͷػೳ 2. Hono v4ͰͲ͏ͳΔͷ͔ʁ
Honoͱʁ • Web-framework runs on any JavaScript runtime. • Fast,
Lightweight, Web-standards. • Works on… • Cloud fl are Workers • Deno • Bun • Node.js • Fastly Compute • AWS Lambda • Vercel • Others! https://hono.dev
GitHub Stars ⭐
Who is using Hono? • cdnjs API Server • Poly
fi ll.io • Deno Docs • Ultra • Cloud fl are Blog • Workers SDK • Cloud fl are D1 • Drivly • SticAI • Skill Struck • Reejs • toddle • LanderLab • OpenStatus • Loglib • repeat.dev • Nodecraft • Hwy • Unkey • AI.LS • ExpenSee • Others!
v2·ͰͷҰൠతͳػೳ • ϧʔςΟϯά • Request/ResponseΛѻ͏ • Text/JSON/HTMLϨεϙϯεΛฦ͢ • ϛυϧΣΞΛ͏ •
BindingsɺมΛѻ͏ • Cloud fl are WorkersɺDenoɺBunͰಈ͔͢
v3.*ͰೖͬͨػೳΛհ͠·͢ • v3.0.0 => 2023/02/18ʹϦϦʔε • v.3.10.0 => 2023/11/13ʹϦϦʔε •
جຊతʹsemverΛक͍ͬͯΔͷͰminorϦϦʔεΛհ • ͋ͳ͕ͨΒͳ͍͔͠Εͳ͍Hono
v3.0.0 - 2023/02/18 • HonoRequest • RegExpRouter becomes the fastest
router • Good-bye StaticRouter • New Validator • RPC • Adapter • Muti-runtime CI Support • Support WinterCG Runtime Keys • create-hono • @honojs to @hono
RegExpRouter becomes the fastest router 20232݄࣌ͷϕϯνϚʔΫͰ͢ • RegExpRouter͕ JavaScriptքͰ1൪ ͍ϧʔλʔͷͻͱ
ͭʹͳͬͨ
New Validator • ബ͘ͳͬͨ • ZodɺValibotɺTypeBox ͳͲ֎෦ͷValidatorΛ ༻͢Δ3rd-partyϥΠϒ ϥϦ •
ܕ͚
RPC-mode • ΫϥΠϯτΛੜ͢Δ`hc()`Λಋೖ • αʔόʔଆͷܕΛड͚͠ɺAPIεϖοΫΛڞ༗͢Δ • tRPCͷΑ͏͕ͩɺ͍ͭͷΞϓϦΛ؆୯ʹҠߦͰ͖Δ • ྫ͑Zod/Zod Validator/hcͷελοΫͰͰ͖Δ
None
Multi-runtime CI Support 202311݄ݱࡏɺMainͷଞʹ7ͭͷϥΠϯλΠϜͷςετ͕Δ
v3.1.0 - 2023/03/17 • Improve RPC-mode • `env` for getting
environment variables for multi-runtimes • AWS Lambda Adapter • basePath() • c.req.path • Allow passing RequestInit to c.json() etc.
`env` for getting environment variables for multi-runtimes • ϥϯλΠϜʹґଘͤͣಁաతʹڥมΛऔಘ͢ΔͨΊͷ`env()`
AWS Lambda Adapter • AWS LambdaʹରԠ
v3.2.0 - 2023/05/19 • New Routers • Presets: `hono/tiny`, `hono/quick`
• app.mount() • Node.js adapter server v1.0.0 has been released • Support for routing includes a hostname
New Routers • LinearRouter • ϧʔςΟϯάͷొ͕͍ϧʔλʔ • PatternRouter • ͱʹ͔͘খ͍͞ϧʔλʔ
ܭ5ͭͷϧʔλʔʹͳͬͨ TrieRouter RegExpRouter SmartRouter LinearRouter PatternRouter
Presets: `hono/tiny`, `hono/quick` • `hono/tiny` • PatternRouterͷΈ • খ͍͞ •
13KB • `hono/quick` • LinearRouterͱTrieRouter • ϧʔτͷొ͕͍
ͲͷPresetΛ͏͖͔ hono ͍ DenoɺBunɺNode.js Cloud fl are Workers hono/quick ొ͕͍
Fastly Compute hono/tiny খ͍͞ Ϧιʔε͕ݶΒΕ͍ͯΔڥ
app.mount() • ͲΜͳ`fetch` ΞϓϦέʔγϣϯͰmountͰ͖Δ
itty-router, Remix, Qwik City, Solid StartͳͲ͍͚Δ
֤ϑϨʔϜϫʔΫ͕ΞμϓλΛ࡞͍ͬͯͨ
HonoʹϚϯτͤ͞ΕͲΜͳϓϥοτϑΥʔϜͰಈ͘
Node.js adapter server v1.0.0 • Poly fi llͳ͠ɺNode.jsωΠςΟϒͳWeb-standards APIͷΈΛ༻
v3.3.0 - 2023/07/11 • Server-Timing Middleware • Lambda@Edge Adapter
Server-Timing Middleware • Server-Timing APIΛͬͯύ ϑΥʔϚϯεܭଌ͕Ͱ͖Δ
v3.4.0 - 2023/08/08 • Netlify Adapter • Cookie Middleware supports
Signed Cookies
v3.5.0 - 2023/08/21 • Secure Headers Middleware • Introduce “Helpers”
• Zod OpenAPI Hono
Secure Headers Middleware • ηΩϡϦςΟʹ·ͭΘΔϔο μͷઃఆ͕Ͱ͖Δ • ExpressͷHelmet૬
Introduce “Helpers” • ϛυϧΣΞͱҧ͍ศརϝιουΛఏڙ͢Δ
ࠓ͋ΔHelpers • Adapter • Cookie • Factory • html •
JWT • Streaming • Testing
Zod OpenAPI Hono • ͷOpenAPIαϙʔτ • HonoΛϥοϓͨ͠Ϋϥε • Zodͱ”Zod to
OpenAPI”Λ͍ͬͯΔ
1. ZodͰεΩʔϚΛॻ͘
2. ϧʔτΛ࡞Δ
3. ΞϓϦʹ͢Δ
4. JSONͷυΩϡϝϯτ͕ు͚Δ
None
5. Swagger UI MiddlewareͱΈ߹ΘͤΔ
None
ܕ͕ͭ͘
v3.6.0 - 2023/09/11 • Introduce `c.render()` • Introduce `c.var` •
`FC` for JSX • `$url()` in Hono Client • Vite dev-server for Hono • Deprecate some properties in HonoRequest • Replaced Jest with Vitest
Introduce `c.render()` • HTMLͷϨΠΞτΛ؆୯ʹͭͬͯ͘దԠ͘͢͠ Middleware Handler Result
Vite dev-server for Hono • `@hono/vite-dev-server` • Viteͷಠࣗdev serverΛఏڙ͢ΔVite plugin
• Viteܦ༝Ͱ`fetch`ΞϓϦΛ։ൃͰ͖Δ • ࠶ىಈɺϦϩʔυ͕͍ • ϑϩϯτରԠ • Cloud fl areͷBindingsαϙʔτ͍ͯ͠Δ
None
v3.7.0 - 2023/09/21 • `c.stream()` and `c.streamText()` • Testing Helper
• JWT helper
`c.stream()` and `c.streamText()` • ͷStreamରԠ • Zod OpenAPIͱ߹ΘͤͯAI readyʹ
None
v3.8.0 - 2023/10/19 • JSX Context API • JSX Renderer
Middleware • Streaming Helper • Factory Helper • `parseBody()` supports multi values • Improve path matching in the router
JSX Renderer Middleware • `c.render()`Ͱ͏ͨΊͷϨΠΞτΛ JSXͰఆٛ͘͢͠ • `useRequestContext()`ͰContextΦ ϒδΣΫτ͕औΕΔΑ͏ʹͳΔ
Streaming Helper • `streamSSE()`ͰServer-Sent Events͕ు͚Δ
Factory Helper • `createMiddleware()`͕ຯʹศར • ܕղܾΛͬͯ͘Δ
v3.9.0 - 2023/10/27 • Improving the Developer Experience for JSX
• Clerk Middleware • New Starter Template for Cloud fl are Pages
Improving the Developer Experience for JSX • λάʹܕ͕͍ͭͨɻΤσΟλͰิॿͯ͘͠ΕΔ
New Starter Template for Cloudflare Pages • `@hono/vite-dev-server`Λར༻ͨ͠৽͍͠ελʔλʔ
v3.10.0 - 2023/11/13 • JSX supports Async Components • Introduce
`Suspense` and `renderToReadableStream()` • JSX Renderer Middleware supports `stream` • Support `@jsx precompile` for Deno
JSX supports Async Components • JSXͷίϯϙʔωϯτͷதͰasync/awaitͰ͖Δ
Introduce `Suspense` and `renderToReadableStream()` • AsyncComponent`fetch`͕ऴΘΔ·Ͱawait͢Δ • SuspenseΛ`renderToReadableStream()`ͱ͏ͱ`fetch`͕ऴΘΔؒ fallbackΛදࣔɺղܾ͞ΕͨΒ݁ՌΛදࣔ
None
None
JSX Renderer Middleware supports `stream` • `stream: true`ʹ͢Δ͜ͱͰ StreamingͷϨεϙϯεʹͳΔ
v3.*Ͱಋೖ͞ΕͨػೳΛΈ͖ͯ·ͨ͠ • v3.0.0 => 2023/02/18 • v3.1.0 => 2023/03/17 •
v3.2.0 => 2023/05/19 • v3.3.0 => 2023/07/11 • v3.4.0 => 2023/08/08 • v3.5.0 => 2023/08/21 • v3.6.0 => 2023/09/11 • v3.7.0 => 2023/09/21 • v3.8.0 => 2023/10/19 • v3.9.0 => 2023/10/27 • v3.10.0 => 2023/11/13
ͬͯΈͯͩ͘ ͍͞
v4?
v4? When? What?
What is introduced in v4?
File-base Routing??
Thanks