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  1. 91Capsule's homepage: "Documents that run like apps" next to an open app window titled Summer Recipes.capsule showing a recipe.

    Capsule

    Single-file app player

    A desktop player that packs an HTML app and its data into one SQLite file — no account, no server, just a file to share.

    Install to use
    ▲ 379 HN
    NEW 0h OLD WHEN SEENPRODUCTIVITY · Show HN · kept 2026.09.17
  2. 92MartinLoop's homepage headline: "Watch your AI burn $5.20. Then watch MartinLoop close the loop for $2.30."

    MartinLoop

    Execution-control CLI for coding agents

    Wraps a coding agent with a spend cap and a verifier, so "I'm done" comes with an evidence-backed receipt instead of just a claim.

    ★ 394
    DEV TOOLS · GitHub · Apache-2.0 · kept 2026.09.17
  3. 93BG0's homepage: a dark screen with the headline "Background removal that stays on your device."

    BG0

    No-account background remover

    Removes a photo's background entirely inside your browser — no upload, no server, no account.

    Use in the browser
    ★ 486
    NEW 28h OLD WHEN SEENMEDIA · GitHub · Apache-2.0 · kept 2026.09.17
  4. 94ZapFast's chat screen: a conversation with a photo, a document and a voice message, someone linking "btw I made my own Spotify app from scratch!"

    ZapFast

    Lightweight native WhatsApp client

    A from-scratch Rust WhatsApp client with no browser engine — about 150MB idle RAM on Linux, versus 1.13GB for WhatsApp Web.

    Install to use
    ★ 2.4k▲ 4 HN
    CROSS-SIGNAL GitHub + Show HNSOCIAL · GitHub · Show HN · MIT · kept 2026.09.17
  5. 95Two sprite sheets of the same fox character: nine head directions on one, nine expressions on the other.

    page-mascot

    Cursor-following page mascot

    A tiny React component that puts a character on your page which turns its head to follow the cursor and reacts when clicked.

    For developers
    ★ 1.2k
    NEW 16h OLD WHEN SEENDESIGN · GitHub · MIT · kept 2026.09.17
  6. 96Spec Kit docs landing page — the headline 'Build with a spec, fix a bug, or assess an idea' and the uv tool install specify-cli command

    Spec Kit

    Spec-first process for coding agents

    Makes your coding agent write the spec first, then plan, build and verify against it.

    Install to use
    ★ 145k▲ +12 / 7d
    DEV TOOLS · GitHub · MIT · kept 2026.09.15
  7. 97Words of Hanoi play screen: five test tubes of letter tiles with Moves and Par counters above and Undo and Reset buttons below.

    Words of Hanoi

    Daily word puzzle for puzzle fans

    A daily puzzle: move letter tiles between five tubes until every full tube spells a word.

    Use in the browser
    ▲ 1 HN
    NEW 2h OLD WHEN SEENGAMES · Show HN · kept 2026.09.15
  8. 98Hindsight landing page: thousands of video dots grouped into issue clusters, with a central search box for a topic, creator or YouTube link.

    Hindsight

    Narrative map for YouTube viewers

    Remembers 49,411 videos, maps 22,904 by issue, traces how a YouTuber's argument changed.

    Use in the browser
    ★ 0▲ 1 HN
    NEW 2h OLD WHEN SEENAI · Show HN · MIT · kept 2026.09.15
  9. 99SubSweep landing page: the headline beside a sample result card showing $3,117.84 a year across 8 recurring charges, a Netflix price rise, an Adobe refund window and a lapsed Stan charge.

    SubSweep

    Subscription audit for Australians

    Finds forgotten subscriptions, price hikes and refund windows in an Australian bank CSV.

    Use in the browser
    ▲ 1 HN
    NEW 2h OLD WHEN SEENFINANCE · Show HN · kept 2026.09.15
  10. 100The auditor's dark UI: a four-step pipeline diagram at the top, a code editor with the 'Run 4-Step Security Audit' button on the left, and the findings panel on the right.

    Qwen2.5 Program Slicing Security Auditor

    JavaScript security audit for web devs

    Paste JS or HTML; a fine-tuned 7B model traces each risky sink to an exploit and verdict.

    Use in the browser
    ♥ 1
    NEW 1h OLD WHEN SEENSECURITY · Hugging Face · kept 2026.09.15
  11. 101Forma editor: a sample ONNX graph on the canvas with the Conv node selected and its editable attributes, tensor shapes and parameter count in the Layer Inspector.

    Forma

    ONNX graph editor for ML engineers

    Drop an .onnx file in the browser, see the graph, edit a node and export — no Python.

    Use in the browser
    ★ 5▲ 2 HN
    NEW 1h OLD WHEN SEENDEV TOOLS · Show HN · kept 2026.09.15
  12. 102Strata file manager window (dark theme): a sidebar with Home, Trash, Network and folders on the left, and three Miller columns opening home → Documents → strata-pdf-samples with three PDF files listed

    Strata

    Keyboard-first Linux file manager

    Keyboard-first Linux file manager: Miller columns, Ctrl+K search, RAW/PDF/video previews

    Install to use
    ★ 1.5k
    BACK CATALOGPRODUCTIVITY · GitHub · MIT · kept 2026.09.14
  13. 103DSH Desktop chat window (macOS, dark theme): a workspace list with Plugin Market and Settings on the left, a Chinese reply to a '你好' greeting on the right, and a message box showing the DeepSeek-V4-Flash model and Full access

    DSH Desktop

    Desktop app for DeepSeek Harness users

    Unofficial Windows/macOS desktop client for the DeepSeek Harness agent; no Node.js setup

    Install to use
    ★ 34.4k
    BACK CATALOGAI · GitHub · MIT · kept 2026.09.14
  14. 104The fx.sh landing page: the line 'Tiny, open, native coding agent.', the one-line install command (curl -fsSL https://fx.sh/setup.sh | bash) and the version line (v0.0.10 · 6.17mib · status: experimental), above the fx terminal that runs on the page (WebAssembly build), showing 'fx v0.0.10 · Run /help for commands', an input cursor and the 'auto · kimi-k3' status line.

    fx

    Shell-like coding agent, one binary

    Vercel Labs' coding agent CLI: a 6.17 MiB Zig binary, shell-like, embeddable via WASM

    Install to use
    ★ 3.7k
    BACK CATALOGDEV TOOLS · GitHub · Apache-2.0 · kept 2026.09.14
  15. 105OpenAnalytics Overview screen: cards for 426 visitors, 688 pageviews, 46% bounce rate, 1m 36s average visit and revenue, an hourly visitors chart, and Top pages, Referrers (Direct, X, Product Hunt, GitHub, Google) and Revenue panels below

    OpenAnalytics

    Cookieless analytics for site owners

    Cookieless, self-hostable web analytics with revenue attribution, an MCP server and a CLI

    Self-host
    ★ 643▲ 10 HN
    CROSS-SIGNAL Show HN + GitHubDATA · Show HN · GitHub · AGPL-3.0 · kept 2026.09.14
  16. 106Hydra Download Manager desktop window: a category tree (Compressed, Documents, Music, Programs, Video) on the left, a download list with one paused and one completed item, and Scheduler / Start Queue toolbar buttons

    Hydra Download Manager

    Multi-source download accelerator

    Multi-connection download manager: desktop GUI, browser add-ons, wget/curl-compatible CLI

    Install to use
    ★ 1.3k
    BACK CATALOGPRODUCTIVITY · GitHub · GPL-3.0 · kept 2026.09.14
  17. 107[확인 필요] No real product UI screenshot exists in the README or on the official site (lertaro.github.io) — the landing page's only image is the logo (logo.png). If a post-install capture of the actual search bar is possible, rewrite this alt to match it; otherwise fall back to a card (tier 4)

    Lertaro

    Instant file search for Windows users

    Windows search launcher reading the NTFS USN Journal and $MFT for near-instant file search

    Install to use
    ★ 1.3k
    BACK CATALOGPRODUCTIVITY · GitHub · MIT · kept 2026.09.14
  18. 108anydoc browser demo with the document drop area, the converted Markdown output and Copy / Download .md buttons

    anydoc

    Office docs to Markdown for LLM input

    Converts Word, PowerPoint, Excel, PDF and EPUB to Markdown; run via npx or in the browser

    Use in the browser
    ★ 23.3k
    PRODUCTIVITY · GitHub · MIT · kept 2026.09.14
  19. 109Sonora desktop window with an adaptive theme, showing the now-playing view and library

    Sonora

    Several music services in one player

    Native Rust/GPUI music client for Spotify, YouTube Music, Subsonic and local files

    Install to use
    ★ 2.5k
    BACK CATALOGMEDIA · GitHub · GPL-3.0 · kept 2026.09.14
  20. 110Pomodoist macOS Upcoming planner in light and dark mode, with tasks listed by date

    Pomodoist

    Tasks and Pomodoro focus in one app

    Self-hosted Todoist alternative with Pomodoro focus sessions and weekly progress reports

    Self-host
    ★ 552
    BACK CATALOGPRODUCTIVITY · GitHub · AGPL-3.0 · kept 2026.09.14
  21. 111OpenClip floating action bar above selected text, and the action-search palette opened with ⌥⌘C

    OpenClip

    Text-selection actions for Mac users

    Select text in any Mac app; a floating bar offers copy, transform, math and AI actions

    Install to use
    ★ 734▲ 5 HN
    CROSS-SIGNAL Show HN + GitHubPRODUCTIVITY · Show HN · GitHub · AGPL-3.0 · kept 2026.09.14
  22. 112Rakazo web app showing the list of persistent bots and a conversation with one of them

    Rakazo

    Persistent AI teammates for teams

    Self-hosted persistent AI teammates with their own memory, routines and computers

    Self-host
    ★ 6.6k▲ +2 / 7d
    BACK CATALOGAI · GitHub · Apache-2.0 · kept 2026.09.14
  23. 113MonoCode desktop window with agent session tabs across the top, the conversation in the middle and the composer input at the bottom

    MonoCode

    One window for all your coding agents

    Tabbed desktop UI for Claude Code, Codex, Cursor and 5 more agents, on your own logins

    Install to use
    ★ 3.5k
    BACK CATALOGDEV TOOLS · GitHub · MIT · kept 2026.09.14
  24. 114Terminal running slotstream doctor and slotstream run: the memory-plan check and a model reply

    Slotstream

    Run a 105 GB model on a 48 GB Mac

    Run a 105 GB Qwen model on a 48 GB Mac: experts stream from SSD, Ollama-compatible API

    Install to use
    ★ 640▲ 240 HN
    BACK CATALOGAI · Show HN · MIT · kept 2026.09.14
  25. 115Easel web workbench publish center: one master post adapted into several platform versions with format checks, preflight and preview

    Easel

    Content workbench for social creators

    Workbench for social creators: discover, plan, create, publish to 7 Chinese platforms

    Install to use
    ★ 4.3k
    AI · GitHub · Apache-2.0 · kept 2026.09.14
  26. 116The PartMode social preview: 'Browser CAD for people + typed agents' with LOCAL-FIRST, EXACT B-REP and STEP badges on the left, and on the right the Studio with a 3D Tools ribbon (Extrude, Cut, Hole Wizard, Thread), a model tree, a plate with a hole in the viewport and an Agent Flight Recorder inspector

    PartMode

    Mechanical CAD in the browser

    Parametric mechanical CAD in the browser: constrained sketches, assemblies, drawings, STEP

    Use in the browser
    ★ 504
    BACK CATALOGDESIGN · GitHub · AGPL-3.0 · kept 2026.09.14
  27. 117MangoDisk Deep Cleanup on macOS: a left menu with Storage, Privacy and System Tools sections, category sizes such as system caches, Xcode data and project build artifacts in the middle, a checkbox list of user caches on the right, and Smart recommendation with a Clean button at the bottom

    MangoDisk

    Disk cleanup for Mac and Windows

    Disk cleaner for macOS and Windows: read-only scan, then caches, duplicates and big files

    Install to use
    ★ 5.1k
    BACK CATALOGPRODUCTIVITY · GitHub · GPL-3.0 · kept 2026.09.14
  28. 118Breakscale's Retry Storm example: a top bar reading 100 requests per second offered, goodput 0/s, errors 100% and 118/s dropped, a canvas with Client → API Server → Database boxes showing the database 99.9% busy, and a handwritten-style explanation below

    Breakscale

    System-design simulator for learners

    Browser system-design simulator: build a topology, load it until it breaks, see why

    Use in the browser
    ★ 2k
    BACK CATALOGEDUCATION · GitHub · MIT · kept 2026.09.14
  29. 119The Spotifast Home page: playlists in the left Library, 'Good afternoon' shortcuts with Made for you and Recently played shelves in the middle, a Queue panel with Now playing and Next up on the right, and the player bar below

    Spotifast (formerly Fastpotify)

    Lightweight Spotify client (Premium)

    Native Rust Spotify client, 100-250 MB RAM, Linux/macOS/Windows; playback needs Premium

    Install to use
    ★ 9.5k▲ 1 HN
    CROSS-SIGNAL Show HN + GitHubMEDIA · Show HN · GitHub · MIT · kept 2026.09.14
  30. 120OpenMausBot in dark theme: a left sidebar listing bots such as Brody, GitScout and Emaily, and on the right a long chat reply from the bot Brody reporting on a dataset, with a model picker in the header

    OpenMausBot

    Your local agents as chat contacts

    Chat app where every contact is an AI agent running on your own claude, codex or grok CLI

    Install to use
    ★ 10.6k▲ +41 / 7d
    BACK CATALOGAI · GitHub · Apache-2.0 · kept 2026.09.14