Nucula, an offline-minded hardware wallet for ecash
Nucula is an open-source Cashu ecash wallet built from an ESP32, NFC controller, OLED display, and keypad.
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81,836 catalogue cards
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3577
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3578
Osmolog: An Exposure Tracker for Language Learning
A Chrome extension that automatically tracks the languages you watch and hear across YouTube, Netflix, and Twitch.
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3579
Panopticon Index: The Surveillance State, Mapped
An interactive directory connecting U.S. surveillance companies to their products, deployments, agencies, funders, and documented incidents.
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3580
Paralysis Park, the Three-Star Water Park Across Town
A fictional fan site for a proudly mediocre local water park, complete with attractions, sponsor banners, a guestbook, a poll, and an increasingly elaborate backstory.
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3581
Pipe Dream, a gentler Super Mario World hacking tool
An open-source, cross-platform editor for building Super Mario World hacks, combining level editing with project files, patching, and command-line workflows.
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3582
PlaceLayers — Every Place, Layered in Time
An interactive historical map that pins 2,510 documented moments to the places where they happened, alongside historical-map overlays and Baltimore property-research tools.
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3583
Emil Remond — The Man Who Found Cement City
A historical biography of Emil Remond, the French colonist, brickmaker, Confederate cavalryman, and amateur geologist whose experiments helped reveal the industrial potential of West Dallas.
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3584
The Public-Domain Sound Archive
A searchable archive of U.S. public-domain recordings that can be streamed, downloaded, and reused without permission.
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3585
SMIS: the school management system that refuses to be a shared spreadsheet
A self-hosted school management system for schools, kindergartens, and coaching centres in Bangladesh, covering admissions, academics, attendance, fees, payroll, and guardian communication.
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3586
Salvagio: A Marketplace for Materials Before the Skip
Salvagio connects demolition and strip-out contractors selling reclaimed materials by the lot with architects, builders, and makers who can buy them before disposal.
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3587
Senior Care Records puts state inspection history on the map
A California directory of licensed senior-care providers, with state inspection findings, citations, complaints, ownership information, beds, and licensing details.
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3588
Sin Huevo No Hay Gloria: Sculptures from Egg Cartons
Argentine artist Guillo D’Aiello turns discarded egg cartons into hand-shaped, signed objects and sculptures.
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3589
TEXT IT: The Group Chat for Your Appliances
An interactive satire where household machines become chaotic group-chat contacts with personalities, excuses, and questionable competence.
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3590
TorahSim — Epic Disclosure
A long-form theological argument that the Hebrew Bible functions as a simulation specification, complete with rules, clocks, ledgers, names, and an execution trace.
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3591
Transboundary Waters Atlas Maps the Politics Beneath Our Feet
An interactive atlas of the 310 river basins and 426 aquifers that cross international borders.
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3592
Truffatore.com Reads the Script Behind the Scam
An Italian anti-scam guide that reduces common frauds to eight recurring scripts, a 30-second test, and five predictable moves.
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3593
Isleta Makes the MacBook Notch Earn Its Keep
Isleta turns the black cutout on a MacBook into a compact surface for music controls, volume, notifications, file drops, and wake greetings.
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3594
Unusual Attitude Maps the Living Sky
A free aviation map combining live ADS-B traffic, FAA charts, airspace, obstacles, radar, METARs, and forecast-weather tools.
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3595
Verdica: decisions that stay decided
Verdica stores architectural decisions as Markdown files in a repository and checks pull requests against them.
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3596
Corsair: Run Your Own Mail Server
An open-source, self-hosted email server that combines SMTP, IMAP, POP3, JMAP, webmail, filtering, and a control panel in one Bun process.
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3597
YardTerminal: one used part, every sales channel
Inventory software for used auto-parts yards that drafts listings from donor vehicles, sends them to multiple channels, and removes them everywhere after a sale.
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3598
Zagreb Radar: Find Your Signal
A verified weekly guide to concerts, films, exhibitions, sports, workshops, nightlife, and other happenings in Zagreb.
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3599
Accountability: The Budgeting App That Fights Back
An offline zero-based budgeting app that prices purchases in hours of take-home work and challenges spending impulses in real time.
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3600
Agentic Covenants
An open practitioner framework for governing autonomous agents through infrastructure-level controls rather than prompts.