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I Built a Local Gemma 4 Reviewer for Merchant Registry Evidence Compass v1.1.0 · we shipped a memory plugin that catches its own consumption drift How to build your first MCP server in 10 minutes Why Claude Code Sessions Diverge: A Mechanism Catalog When One AI Agent Is Not Enough: A Practical Delegation Pattern for Enterprise Systems Build a "Where to Watch" feature in 50 lines with the StreamWatchHub API Gemma 4 on Android: Tricks for Faster On-Device Inference Your AI agent has amnesia. You've just normalized it. 🚀 Reviving My Women Safety System – From Idea to Real-Time Smart Safety Solution I built an AI that reviews every PR automatically (because nobody was reviewing mine) 🌿 Git Mastery: The Complete Developer Guide Bringing Gemma 4 E2B to the Edge: Building a Privacy-First Dream Analyzer with Flutter & LiteRT Google I/O 2026 Wasn’t About Features — It Was About AI Becoming the Developer Environment Building an AI Vedic Astrology App in 25 Days — What Actually Worked (and What Didn't) Hermes Agent Has Four Memories — And That's Why It Doesn't Forget You Pressure Isn't Killing You -Your Relationship With It Is 🐳 How to Run Any Project in Docker: A Complete Guide AccessLens — a blind person's lanyard, powered by Gemma 4 on-device Glyph v0.2: the release is the joinery How I Built a Blazingly Fast, Privacy-First Batch Image Converter in the Browser Using OPFS and Web Workers Cómo solucionar \"Text content does not match server-rendered HTML\" en Next.js App Router FCoP 3.0: Why AI Agents Need a Track, Not a Brake Fibonacci: Quiz app which anyone can make revenue by viewing ads to the quiz contestants. The Subconscious Powered by Edge AI GPU Utilization Is Becoming the New Cloud Waste Crisis Cómo solucionar `docker run` con exit code 1 en Raspberry Pi JWT is a scam and your app doesn't need it 7 Agent Skill Packs That Actually Make AI Coders Better More Control, More Cost: Why Commanding AI Isn't Delegation SecureScan Synthadoc: We Built an AI Judge for Our AI Wiki Compiler - Here's What We Learned Cómo solucionar el error de permiso al ejecutar `pip.exe` en entorno virtual (Python 3.10 en Windows) Postgres-grade Serializable at 20k+ ops/s — on a laptop. Don’t try this at home. Pure Core, Imperative Shell in Rust with Stillwater Lean 4 for Programmers: Building a Todo List with Proof Trustless Bug Bounty Releases with a PoW-Gated DLC Oracle Building Autonomous DevOps Agents with MCP and LangChain Multimodal Gemma 4 Visual Regression & Patch Agent Git Time Machine — How Version Control Can Save Your Project My Dad Got an Electricity Bill He Couldn't Understand. Google I/O 2026 Just Made That Problem Solvable. My Dad Got an Electricity Bill He Couldn't Understand. Google I/O 2026 Just Made That Problem Solvable. Read Replicas Lie About Consistency. 4 Sync Modes Behind the Lie. Reviving My Coding Project with GitHub Copilot I Tried Gemini 3.5 Flash After Google I/O 2026 - Here is What I Found :)) Zero-Cost AI in VS Code Blueprints Might Be More Important Than Frameworks AI CareCompanion - Offline Health Assistant Long-Context Models Killed RAG. Except for the 6 Cases Where They Made It Worse. I Built a Neural Network Engine in C# That Runs in Your Browser - No ONNX Runtime, No JavaScript Bridge, No Native Binaries An In-Depth Overview of the Apache Iceberg 1.11.0 Release
《Expo SDK》五十六版既出,数事终得贯通。
Manthan Kasl · 2026-05-24 · via DEV Community

React Native 0.85,构建速度大增,且有一变或致汝导入崩坏。_

据官方发布记: expo.dev/CHANGELOG/sdk-56

SDK 56 始于五月廿二日,吾于周末引吾之一应用于此。诸发布记多若墙立之日志,故不欲复述之,惟欲导览数变之实见于日常。

简略版于首:SDK 56 航载 React Native 0.85 与 React 19.2。若自 SDK 55 至此,则略 0.84,故此一跃得两 RN 版本。

构建速矣,尔无需劳形

未启版本志,吾已察之

于 iOS,今之 Expo 模块重者,皆预构之框架也。无配置之变,自尔如是,于地及 EAS 皆然。Expo 测得中位数清理构建时,时减约一分钟,约十六之百分。EAS 更进一筹,预编译众社区之常库,如 Reanimated 与 Screens,复增约一分钟之上。

安卓得大胜于架构。新 Kotlin 编译插件以构建时生成的元数据取代旧版基于反射的模块设置。Expo 公布之数:冷启动快四成,交互响应时短一倍半,onCreate 时短一倍七。无需你自行接驳,升级即得。

captionless image

亦有实验性标记,用于安卓代码生成,以预编译头文件。其基准测试中,CMake任务时程自十七分钟减至六分。此标记默认关闭,须通过expo-build-properties启用,若构建图谱繁重,不妨一试。

captionless image

赫尔墨斯v1者,今为常例矣

启动更速,内存更低,运行更优。若有故障,可翻转之。useHermesV1 退避于 expo-build-properties,然吾将留之,观其如何。

启程之前,有一事当察:Node 版本低于 v20.19.4 者已不再受支持。先检视汝之 CI 图像,否则将耗二十分钟,徒自疑为何物皆不安装。

Expo UI 稳定。

三番SDK之变,Expo UI中SwiftUI及Jetpack Compose之API已稳,寓于默认模板。今有通备组件之集(Host、Row、Column、Text、TextInput、Button、Switch、Slider等),行于iOS、Android及网,不须分文件为.ios.tsx.android.tsx。然网之用尚在试验,勿恃以制产。

吾所欣者,乃社区图书馆之替代品之降也。更易其引,遂行矣。

// before
import DateTimePicker from '@react-native-community/datetimepicker';
// after
import DateTimePicker from '@expo/ui/community/datetime-picker';

入全景模式 出全屏模式

同法亦适用于底表、选择器、分段控制、遮罩视图及滑块。或有异因其依 SwiftUI 与 Compose 而非 UIKit,故更易前读文牍,勿盲易之。

噬汝者:expo-router自react-navigation分出

Expo Router分叉其曾借自React Navigation之导航原语。犹栖于react-native-screens,若尔好之,React Navigation犹全然支持。然若尔于Expo Router项目中直引@react-navigation/*,则此引断矣。

有codemod可理其大者:

npx expo-codemod sdk-56-expo-router-react-navigation-replace [your-source-dir]

入全景模式 出全景模式

expo-doctor今亦将告汝,若已安装expo-router与react-navigation,盖此组合,自是谬误,缘于今之变故也

expo-file-system已追及

新之文件系统 API 自 SDK 54 起已成默认,然犹有阙。SDK 56 弥合其大者。下载可报进境,以 AbortSignal 可中止之;复制移置需带覆写之旗;另具基于任务之上传下载 API,可进境可续传。文件选取今亦能一呼而理众文件及 MIME 类型。

若因功能缺失而暂缓移离旧模块,此或为汝当止暂缓之期矣。

值知琐事

  • 日历、通讯录及媒体库之API已稳定,乃基于对象之设计。旧以ID为基之API已废止。
  • iOS小工具与实时活动已稳定。
  • expo/fetch 乃当今之全球取。常隐不可见,若需旧行,则设 EXPO_PUBLIC_USE_RN_FETCH=1
  • copy()move() 皆于文系统异步矣。若恃同步之版,则用 copySync()moveSync()
  • 新构之模,添 AGENTS.md 与 CLAUDE.md,复有 Claude 代码及诸代理之正途。

计划版本更新至

  • 最小iOS版本现定为16.4,较15.1有所提升。此更迭使部分旧设备如iPhone 7及初代SE(iPhone SE)不再支持。
  • 编译原生iOS需Xcode 26.4。
  • TypeScript迁至6.0.3。

Expo技能,及我为何委托代理人完成升级

我未料此般关注。

今 Expo 已配发官方 AI 代理之技能。若君未尝遇之,此乃结构化之指令文件,授代理以正确之方,行 Expo 特定之务,非任其自逞于残缺之文牍也。此技与 Claude Code、Cursor、Codex 等相协。新 SDK 56 之项目,更预制 AGENTS.md 与 CLAUDE.md 之框架予君。

于 Claude Code 中安装之:

/plugin marketplace add expo/skills
/plugin install expo

入全景模式 退出全屏模式

其他代理,技能CLI亦然:

npx skills add expo/skills

进入全屏模式 退出全屏模式

列单甚长(含原生界面构建、部署、开发客户端、模块、EAS工作流、老系统改造等),然此篇所重者[upgrading-expo](https://github.com/expo/skills/blob/main/plugins/expo/skills/upgrading-expo/SKILL.md) 之升级行为,非一令而为之,乃次第而施也。其读尔之 package.json,以 --fix 而行安装,遍察破旧之变,验尔之配置插件,核本机模块之相容,并标其不可安自修正之部分。复载迁转之引据,以应艰险之变,若新构架、React 19、本机标签,及 expo-av 至 expo-audio/expo-video 之迁也。

世博文档直言之,若用编程之代理,当安装技能,而运行之。[upgrading-expo](https://github.com/expo/skills/blob/main/plugins/expo/skills/upgrading-expo/SKILL.md)技胜于手改。其全单存于。docs.expo.dev/技能.

升格

若尔欲自御之,则55之应用可也。

npx expo install expo@^56.0.0 --fix
npx expo-doctor@latest

入全景模式 出全屏模式

既读变通之篇,再读之,而后推之。于诸定制模块之podspecs,皆升iOS部署标至16.4。若用expo-dev-client,则须新筑一开发之构。

吾之升迁,吾使之。[upgrading-expo](https://github.com/expo/skills/blob/main/plugins/expo/skills/upgrading-expo/SKILL.md)之技,首过之,复自察其异。其察反导航之引、异步之抄移之变,皆在我运行之前已见,此乃疾行时易忘之事也。路由之码改余事,皆得其力,而 EAS 之建速之异,非虚言也,非仅见诸文牍之虚标。若持生产之应用,此乃久时难得之进也。