Tag
ElementaryUI 是一个开源框架，让开发者能通过 WebAssembly 在浏览器中原生运行声明式 Swift 应用，并提供类似 SwiftUI 的 API、内置响应式状态管理以及小巧的 kB 级 WASM 包体积。
Show HN 介绍开源工具 dontallow，一个用 Swift 编写的 macOS 代理，可自动点击拒绝反复出现的"允许应用在本地网络中查找设备"提示，并支持暂停、允许列表和规则解码等功能。
bytemail 是一款用 Swift 原生打造的 Mac 邮件应用，聚合 Gmail、iCloud、Outlook 等所有 IMAP 收件箱，并将新邮件与验证码集成到 MacBook 刘海区域。它内置跟踪像素拦截、仿冒发件人识别、本地处理隐私保护，并提供面向 Claude 等 AI 应用的 MCP 服务器。
一篇介绍用 Swift 实现超高速 IPv4 地址解析算法的博客，通过新算法在 Apple M6 上以约 3 纳秒、15 个 CPU 周期完成解析，成果将贡献给 Swift 官方的 swift-networking-types 项目。
Hugging Face 发布 AnyLanguageModel 1.0 及配套 swift-huggingface、swift-xet 1.0，作为 Apple Foundation Models 框架的即插即用替代，支持本地与多种托管推理提供商的统一 API。
Sill 是一款开源工具，可将 Mac 上的任意窗口或整个桌面以 HEVC 视频串流到 iPhone/iPad，并支持触控、触控板、键盘和 Apple Pencil 反向操作，连接无需账号或中间服务器。
GridSnap 是一款开源的 macOS 窗口平铺工具，作为 Divvy 的替代品：按下快捷键弹出网格，拖选单元格即可将窗口吸附到对应位置，并支持预设、多显示器和撤销功能。
Reelbird 是一款免费、开源的 Mac 屏幕录制工具，可作为 Loom 和 Screen Studio 的替代品。停止录制后分享链接即在剪贴板中，支持自动缩放、平滑光标和字幕，并可使用自有 S3/R2 存储。
Openbroca is a lightweight native Swift AI dictation app for Mac (~6.5 MB) that transcribes speech into clean text, removing fillers while preserving tone, with a personal dictionary, Typeless import, and translation into 28 languages.
big-arrow-on-the-screen (bigarrow) is a small open-source macOS CLI and agent skill that lets AI agents draw click-through arrows, boxes, and text overlays on screen to point out UI elements a human must click themselves, without stealing focus or requiring permissions.
SimpleSpread is a native, open-source Mac spreadsheet app written entirely in Swift, offering fast loading of CSV/XLSX files, 156 functions, incremental recalculation, and Excel-style keyboard editing under the MIT license.
作者用 Embedded Swift 编写了一个极简内核并在 QEMU 的 aarch64 virt 机器上运行，记录了从工具链安装、Package.swift 配置到汇编入口与栈初始化的完整过程，并更新了 Swift 6.3 中新的 @c 属性替代 @_cdecl 的用法。
Just shipped Dialkit macOS, an open-source fork based on Josh Puckett's Dialkit web version, building on the author's prior Dialkit iOS work. Excited to see what people build with it.
The author developed DefaultBrowserChanger, a macOS menu bar app for switching browser profiles to isolate AI agent test sessions from daily browsing. It is an open-source, native Swift tool licensed under MIT.
A developer ports a mini web browser to Rust and Swift for improved speed and security, and introduces 'fx' as a tiny, native coding agent tool.
The article describes how rustunit eliminated Swift packages from their Bevy iOS crates by adopting objc2, which simplifies installation, reduces versioning issues, and improves compatibility with Apple platforms.
Commit+ is a new open-source, native macOS Git client built with Swift and SwiftUI, offering fast performance, drag-and-drop features, and optional AI-powered commit messages.
Wasmer introduces a new SDK for Swift that allows running Python, Node.js, FFmpeg, and Clang on iOS and macOS entirely on-device with near-native performance, without JIT compilation.
The article highlights a performance benchmark where rewriting code from Swift to Objective-C drastically improved execution times, from milliseconds to microseconds for large datasets.
BlurUIKit is an open-source UI framework that enables progressive and variable blur effects in iOS apps, with support for both UIKit and SwiftUI, and is noted to be App Store safe.