Show HN: Charm – on-device spelling, grammar, and prediction for macOS

A command-line tool called sprout helps fix installations of developer tools like Git, Node, Python, and Rust on macOS and Linux by detecting and resolving common setup issues.

A Reddit post showcases real-time speech-to-speech translation running locally on a MacBook, highlighting the capability to perform this task entirely on-device without cloud dependency.

Codex Sidecar is a local macOS companion app for Codex Desktop that provides quick access to clipboard history, code snippets, and text expansion tools directly from the menu bar.

Grizzly is an open-source, modern zip viewer for macOS that supports Quick Look, allowing users to preview archive contents without extracting them.

A macOS desktop app called NixMac has been created to help manage Nix-Darwin and Home Manager configurations, providing a graphical interface for users to handle their system and user-level package management on macOS.

Newsprint is a native RSS reader for macOS that includes built-in Hacker News support. The app offers a streamlined way to browse and follow RSS feeds directly on the desktop.

MacBasic was a BASIC programming language developed for the original Macintosh, but it was canceled in 1985 after legal disputes between Apple and Microsoft over licensing rights. The project was ultimately scrapped, leaving the Mac without a first-party BASIC interpreter until much later.

The article explains how to efficiently watch for file changes on macOS using Swift and the File System Events API, covering common pitfalls, practical code examples, and best practices for building file monitoring tools.

Symbiote is a Mac app that frees up disk space by symlinking selected files and folders to an external drive, allowing users to store data off the internal SSD while keeping access seamless.

Bookmarker, originally a web tool, is now available as a macOS app with on-device AI for local, private use. It offers a single payment model with no subscription, emphasizing permanent ownership.

Fruitbox is an open-source tool that provides a Docker Compose-like experience for Apple's container runtime, allowing users to define and manage multi-container applications using a YAML configuration on macOS.

FluidVoice is an open-source voice-to-text dictation app for macOS that uses local AI, meaning all speech processing happens on-device without sending data to external servers.

Diskly is a fast and visually appealing disk usage visualizer for macOS, designed to help users quickly understand how storage space is allocated on their system.

Window Switcher is a macOS tool that improves switching between multiple windows of the same application, offering a more efficient alternative to the default macOS behavior.

Berth is a native macOS app that manages containers using Apple's own container runtime. It provides a user-friendly interface for handling containers directly on macOS without requiring Docker.

Snap to AI is a macOS app that lets users capture screenshots with a single keystroke and send them directly to AI tools like Claude and ChatGPT.

VirtualProg allows users to run Windows, Linux, or other operating systems virtually on macOS directly from a web browser, without requiring additional hardware or complex setup.

A macOS-native Markdown reader featuring Vim keybindings, built with Swift, has been released as its first public version.

The article discusses "macOS California Camino," a hypothetical or conceptual rename of macOS named after California's Camino Real mission trail, blending Apple's macOS naming tradition with California state history and landmarks like missions and highways.

A developer created a native macOS app called Image2JXL that converts images to the JPEG XL format locally on the device, without relying on external servers or cloud processing.

A developer is building a native macOS GUI for managing Apple's Container file format, aiming to provide a user-friendly interface for handling container files on macOS.

Yap is a free, open-source voice dictation tool for Mac, Windows, and Linux that works entirely offline, positioning itself as an alternative to Wispr Flow.

Zoryn is a local-first speech-to-text application for macOS that processes audio entirely on the device, ensuring user privacy by never sending audio data off the Mac.

Reef is a keyboard-first window switcher for macOS, designed to let users quickly navigate and switch between windows without using a mouse. The tool was built by a solo developer and showcased on Hacker News.

GemmaTrans is an on-device translation tool for macOS, built using MLX and Google's Gemma model. It enables translation without an internet connection, processing all data locally on the user's machine.

InfyniDock is a macOS dock app that switches between actual application windows rather than just launching or switching apps, providing a more direct window management experience.

Keyway is a new tool that allows Mac users to control their computer entirely from the keyboard, eliminating the need for a mouse. It is designed for users who enjoy keyboard-centric navigation tools like Homerow or Vimium.

PageForth is a Mac-native AI news reader that summarizes any website. It uses large language models to generate concise summaries of articles and web pages directly within the app, aiming to streamline news consumption for Mac users.

Vlsync is a shell script that syncs a local folder to VLC on iOS devices, enabling wireless file transfers without iTunes or third-party apps.

Purr is a local, open-source dictation app for macOS, positioned as a privacy-focused alternative to Wispr Flow. It processes speech-to-text entirely on the device without sending data to the cloud.

Natcho is a free, Apple-notarized macOS app that hides the MacBook's camera notch by adjusting the display's active area. The developer created it after a previous notch-hiding app became unsupported.

FilenQ is a native macOS file manager designed for power users, offering advanced features like dual-pane browsing, tabbed navigation, keyboard shortcuts, and batch file operations to improve productivity.

ClaudeBar is a macOS menu bar app that displays live usage statistics for Claude AI, allowing users to monitor their API consumption directly from the menu bar.

Speechcap is a Mac app that provides real-time dictation with on-device transcription and automatic text cleanup, offering privacy-preserving speech-to-text capabilities without relying on cloud processing.

Apple has released Design Kits for iOS, iPadOS, and macOS 27, providing designers with native UI components, templates, and materials for Apple platforms.

Orion 1.1 for macOS has been released, introducing container support that allows users to isolate browsing sessions, cookies, and data into separate environments.

Screenotter is a macOS screen recording app that adds automatic zoom, subtitles, and other features to enhance recordings.

A Hacker News user asks the community for must-have apps and the best browser after performing a clean macOS install. The post invites recommendations for essential software and web browsers on a freshly set up Mac.

The article introduces a tool that brings a Windows-style taskbar to macOS, allowing users to combine their dock and menu bar into a single, customizable bar at the bottom of the screen.

Continuum is an open-source, local-first memory tool for macOS that helps users organize, search, and recall personal data by building a persistent knowledge layer from app usage, clipboard history, and browsing activity without relying on cloud services.

Palmier Pro is a macOS video editor designed with AI integration, aiming to streamline video editing workflows on Apple computers using artificial intelligence features.

A developer released an open-source (MIT) local translate CLI tool for Mac, enabling translation tasks directly from the terminal without relying on cloud services.

The article describes a project that repurposes the MacBook's physical notch area as a command line interface for capturing and displaying users' thoughts.

Polaris is a native macOS application designed to simplify the management of Kamal deployments, offering a graphical interface for deploying and monitoring apps.

KeyGhost is a macOS keyboard app launcher that lets users bind applications to specific keys for faster opening and switching. The developer created it to bypass macOS's unreliable app indexing and reduce mental fatigue from constant Cmd+Tab navigation.

The author used AI-assisted "vibe-coding" to quickly build several niche Mac apps for personal needs, including a text splitter, karaoke timer, metronome calculator, and photo scanning tool. The approach enables rapid prototyping without deep coding expertise, producing functional but unpolished results.

Palmier-Pro is a macOS video editor designed with AI integration, offering features like script-to-video generation, automated subtitles, and AI-powered editing tools to streamline video production workflows.