Finds restaurants, trips, and activities mentioned in chat exports and maps them as plans.

A shared assistant that helps families manage reminders and household information through chat apps.

Provides a chronological news feed from curated publishers with source comparisons, anonymous discussion, and a shared pixel canvas.

A free Windows app that translates on-screen text and builds vocabulary from users’ reading.

A monorepo task runner that orchestrates builds, tests, and scripts across packages and runtimes.

A browser game for creating and hosting Wheel of Fortune-style puzzles with friends, classes, and groups.

A browser-based workspace for monitoring Bitcoin prices, crypto portfolios, alerts, and custom data.

Compares two websites and uses AI to judge which one has the stronger visual design.

Finds email addresses and metadata associated with a GitHub user's commits.

A terminal app for managing email and calendars, with optional search, automation, and AI features.

Runs Codex, Claude, and Gemini in parallel on prompts and synthesizes their responses for developers.

Provides email inboxes that AI agents can create, send from, receive replies in, and manage through APIs, MCP, or CLI.

Provides free online financial, mathematical, and everyday calculators for people in Brazil.

AI blog publishing, visitor chat, and analytics help businesses attract traffic and turn visitors into customers.

Matches people seeking relationships through AI matchmaking delivered by text on iMessage.

Lets teams collect, tag, search, and share bookmarks on boards with owner, editor, and viewer permissions.

Connects Autodesk Fusion and Rhino through an installable connector.

Orchestrates deterministic, verifiable workflows across multiple AI agents.

Helps security teams inventory vulnerable cryptography and plan prioritized post-quantum migrations.

Helps developers improve agents by using user or evaluator feedback to plan and adapt their behavior.

A macOS CLI that exports and restores apps, shell configurations, and settings across managed Macs.

Converts text into speech with multilingual voices and audio controls for creators, educators, and accessibility users.

Saves and cleans up web articles, then compiles them into e-books for Kindle, Kobo, and other e-readers.

Provides organizational AI agents that use company data, build internal tools, and run scheduled workflows.

Researchers can search and explore historical American newspaper articles with AI tools and curated collections.

A browser-based tool for visualizing, comparing, and analyzing luminaires from lighting files.

An iPhone app overlays Strava activity stats and route designs on photos and videos for sharing.

A private journal for writing daily entries, adding images, and sharing selected entries.

Helps listeners discover music through recommendations and a map of tracks, artists, albums, and labels.

Manages runtime feature flags across projects and environments without requiring redeployment.

Encodes URLs into self-contained links that can be decoded in the browser without a server or database.

Offers three five-minute mindfulness sessions each day without streaks or scores.

A macOS AI assistant that learns from local files and handles computer tasks and email replies.

Ranks public code repositories by AI coding agent readiness and scores individual codebases.

A local-first desktop workspace for coding, writing, browsing, automation, and email.

Provides browser-based LBO, DCF, M&A, private equity, and venture capital finance simulations for students.

Syncs Withings scale measurements to Garmin Connect manually or automatically for people tracking their health.

A Bun-based TypeScript framework for building APIs and MCP tools across HTTP, WebSocket, CLI, and background tasks.

Matches resumes to live job openings and shows fit scores, reasons, and skill gaps for job seekers.

A question game that helps couples and long-distance partners start conversations together or play solo.

A YAML language and CLI tools for modeling and documenting event-sourced domains.

Predicts how well a Show HN submission may perform before it is posted.

Maps publicly disclosed AI compute clusters with filters, hardware, power, and source details.

Provides retail traders with AI-scored financial news, trade signals, and position-sized trade plans.

Tracks readings from Bluetooth glucose meters on iPhone and Apple Watch, with Apple Health syncing and trend insights.

A browser-based recorder for making temporary audio clips, including for pronunciation practice.

Uses autonomous research to produce evidence-grounded reports with citations and analysis of conflicting sources.

Self-hosted software for creating, snapshotting, and resuming Linux virtual machines on your own hardware.

A browser-based audio visualizer that creates customizable real-time visuals from music for listeners and creators.

A daily puzzle game for players to solve a new challenge each day.

Turns RSS and Substack feeds into ebook digests and sends them to readers’ Kindles.

A browser game where players dodge mobs and survive as long as possible.

Calculates upcoming milestones from a meaningful past date and creates calendar reminders.

A browser-based PDF editor that reflows document layouts and exports accessible, standards-compliant PDFs.

A browser extension that helps AI chat users notice and respond when they passively accept model answers.

A browser-based indoor cycling app for smart trainers, with virtual routes and structured workouts.

Tracks live nightly rates and aggregated ratings for luxury hotels to help travelers choose where and when to stay.

Converts technical URLs into Claude Agent Skill.md files or self-contained HTML artifacts using your own model API key.

A Pokémon guessing game that helps language learners practice by reading Pokédex entries in their target language.

A native desktop workspace for developers to run coding agents alongside terminals, files, context, and git.

A daily cryptic crossword clue site where people can solve clues and create and share their own.

Turns cat photos into dancing clips for cat owners.

Converts and manages PDFs in the browser without uploading files, for privacy-conscious users.

Analyzes a domain’s TLS versions, cipher suites, and certificate chain for website owners and developers.

Checks domain name availability across any TLD in bulk on the web or from the command line.

An optimized Bonsai 1.7B inference build for running on Apple Silicon Macs.

A macOS app that provides on-device AI dictation and meeting transcription.

A lightweight macOS app for editing markdown files stored in local workspaces.

Catalogs and tracks retro game collections with game details, market prices, and offline scanning.

Transcribes audio files locally on Mac and Windows and exports text to other tools.

Helps coding agents capture, organize, and share engineering lessons so other agents can reuse them.

Helps people plan for retirement and FIRE by modeling finances, life events, and tax-aware scenarios.

Tracks anime, manga, manhwa, and light novel collections and releases on Apple devices.

Self-hosted software that runs AI employees on scheduled routines to handle company work.

Lets friends create World Cup prediction leagues, forecast scores, and compete on leaderboards through WhatsApp.