DBQGrader turns APUSH essays into point-by-point scorecards
An AP U.S. History practice tool that accepts typed essays, photos, or PDFs and grades them against the seven-point DBQ rubric.
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Titles, domains, summaries, categories, signals, dates, and editorial-interest scores across the entire published catalogue.
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124,063 catalogue cards
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DialWorth — What Your Phone Is Worth
A fixed-fee diagnostic for home-service companies that estimates booked revenue forgone through their phone operation.
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The Dominoes Yard Brings Guyanese Table Culture Online
A playable four-hand cut-throat dominoes game from Berbice, Guyana, where yard characters face off while 88.5 Rock FM plays at the table.
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ecko7, the writing app that waits until 7pm
An offline Android writing app where the note you choose becomes the day you share, frozen exactly as you left it.
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Enamatea Turns Cleanup Into a Fantasy Quest
Enamatea is a free browser game that turns verified cleanup, recycling, and environmental-event missions into progress in a persistent fantasy world.
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Entropy Church, the Raspberry Pi Temple
A personal web temple with a library, works, litanies, and dispatches from the machine hosting it.
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Epsil Makes Scientific Code Read More Like Mathematics
Epsil is a browser-runnable programming language for scientific computing, with symbolic math, readable notation, and machine-checkable diagnostics.
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EquiMap Measures Who Is Actually Covered
An interactive mapping prototype that measures equity in essential-service coverage using real open data.
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EstateSaleAlerts: Three Texts to Run an Estate Sale
A texting system for estate-sale companies that assigns numbered buyer spots, broadcasts sale updates, and keeps the customer list in the operator's own Google account.
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Crate & Cork turns wine shopping into crate-digging
A boutique wine experience opening in Tuscaloosa, Alabama, pairing small-maker bottles with soulful music, mood-based menus, buildable charcuterie, and live programming.
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Extry — A Carefully Packed Exit for ChatGPT Chats
Extry is a browser-based Chrome extension that exports ChatGPT conversations as Markdown, HTML, DOCX, TXT, JSON, CSV, or a ZIP archive.
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FaceOfChampions, the race-photo search desk
A searchable archive of race photos from events across Cebu and the wider Philippines, with selfie and bib-number lookup.
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FIRN — The Mountain App Built Around Finding Your Group
FIRN is a mountain companion for finding people in your group, signaling that you are okay, meeting up, and navigating together.
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FlatCompass: Feng Shui Analysis from a Room Photo
A photo-based room layout tool that identifies everyday feng shui friction points and suggests what to move.
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Fortress Academy
A free Hebrew web game that teaches children ages 8–12 to recognize phishing, weak passwords, impersonation, oversharing, and deepfakes.
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Frailejón, the Neiva watch-restoration studio
A specialist workshop in Neiva, Colombia, that conserves and restores mechanical watches, from loose markers and oxidized dials to worn mechanisms and cases.
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Galka Scheyer’s House of Art and Ideas
Blue Heights Arts & Culture documents the restoration and cultural reactivation of Galka Scheyer’s 1934 Richard Neutra house in the Hollywood Hills.
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갈남: A Village with Secrets
A Korean-language cultural guide to Galnam Village on the Samcheok coast, combining local history, exhibitions, food stories, and a village map.
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Garden Guard and the Midnight Garden Watch
A personal wildlife-monitoring project using a camera and computer vision to track the animals visiting a garden after dark.
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GetBabyReady: the baby-prep spreadsheet, turned into tools
A free set of practical calculators and planning aids for new parents, covering food safety, registries, diapers, formula, and clothing sizes.
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Clipcat: A Clipboard That Stays on Your Machine
Clipcat is a free, open-source clipboard manager for Windows, macOS, and Linux that saves copied text and images locally for quick search and reuse.
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Helmsmark, the quiet ops layer for boutique firms
Helmsmark drafts inbox triage, engagements, time reconciliation, accounts-receivable nudges, and a daily operations digest for 5–50-person professional-services practices.
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Overview Wants to Be Your Voice-Controlled Desktop
Overview is a Windows desktop assistant that listens to spoken requests and acts on files, applications, windows, code, and shell commands.
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GnadStructure, a Vietnamese structural-engineering toolbox
A desktop software suite for calculating and checking reinforced-concrete, steel, and pile-foundation structures against Vietnamese standards.