Underground Tools: free AI + open-source tool directory (with real curation)
A Turkish-titled directory that curates free AI and open-source developer tools, with category browsing and a surprisingly substantial featured write-up.
Issue 2026-08-20Search the complete card catalogue
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A Turkish-titled directory that curates free AI and open-source developer tools, with category browsing and a surprisingly substantial featured write-up.
veteranhousingandrecoverycenter.com
A veteran-operated transitional housing + sober living nonprofit-style site with a 24/7 crisis line and “getting help is straightforward” intake flow.
A Mac hotkey dictation app that promises fully on-device transcription (no cloud, no account) with simple $25 once pricing.
A developer-focused API for detecting and challenging/blocking AI crawlers, scrapers, and headless browsers—complete with named bot examples and a clear monitor→challenge→block flow.
A pool-specific sales CRM that claims to replace pipeline busywork with one-screen deal flow, one-tap call logging, and an AI coach named Cornelius.
A tool directory and newsletter that reviews software with plain-English reasons, use cases, alternatives, and tradeoffs—plus an open submission workflow.
A marketing workflow orchestrator that generates images/video/voice across many models, posts to channels, and pauses for human approval—drivable via API or a hosted MCP server.
A live, no-signup collectible-card game that “catches” AI slop and scams from the web as they appear.
airpurificationassociation.org
A nonprofit-style air-filtration redistribution project with a live “air processed” counter and an interactive air quality map.
A privacy-first “your files stay on your devices” sync app that turns geotagged photos into an interactive map, with optional remote access via Tailscale.
A free, no-sign-up daily anime guessing game with multiple Wordle/Connections-style modes and streaks saved locally.
A big, coherent grab-bag of privacy-focused developer utilities (crypto, UUID/ULID, converters, web helpers) that work offline with no registration.
A pocket iPhone OBD-II scanner for Malaysian drivers that turns raw codes into plain-English explanations and exportable PDF reports.
A very Ibiza-specific villa party rental site that lets you “build your setup” for JBL PartyBox speakers + party lights, then book via WhatsApp.
A Korean-titled batch file converter that runs client-side in your browser and promises zero uploads, with practical designer/dev options.
文字数カウントからQR/パスワード生成、画像圧縮、PDF結合、DNS/WHOISまで“その場で使える”無料ツールが59本公開中。
An all-volunteer paranormal investigation group with a “scientific approach,” evidence posts, and a mission page that reads like a real community hobby project.
A free, no-account browser tool that tiles an image/SVG/PDF page into a multi-sheet home-printer poster with a live preview and calibration help.
A working-class candidates coalition site with named bios and a “one donation, five fighters” giving flow for 2026.
A privacy-first Chrome extension that blurs sensitive page content (salary, API keys, DMs, etc.) locally before it ever appears in your Zoom/Meet/Loom recording.
A documentation-forward product pitch for an approval-first knowledge base that routes AI agent drafts through human review, diffs, and an audit trail before merging.
A product-launch style storefront for a cordless handheld pressure washer with unusually plainspoken, published specs and a clear “no upsells” positioning.
A small-batch home bakery with a real menu, clear ordering flow via Bakesy, and lots of local, human copy.
A “stop refreshing” app that monitors Recreation.gov + WA State Parks and pings you the instant sold-out campsites open.