Lukraê: the shop notebook, on your phone
A mobile bookkeeping app for small Brazilian shops that records sales from chat-style messages and tracks stock, profit and customer credit.
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A mobile bookkeeping app for small Brazilian shops that records sales from chat-style messages and tracks stock, profit and customer credit.
A free, browser-based tool turns a photo into a Japanese kumiko-style panel design, with controls for size, lighting, patterns, and filament colors.
An interactive Korean saju reading experience framed as a ghost tale, with free sample readings and paid personal, yearly, and two-person readings.
A set of free kitchen tools converts weights, cups, spoons, butter measures, and recipe quantities by ingredient.
A friendly field guide that sorts scallions, green onions, daepa, leeks, and bulb onions by their botanical relationships and kitchen traits.
Memori turns a relative’s recorded or written answers to life-story prompts into a printed hardcover book.
Meridian Silicon offers structural optimization and embedded-hardware engineering, with a topology-optimization demo that runs in the browser.
An independent reporting and advocacy site about mold in gym saunas, with location-specific cases, state complaint guidance, and a petition for inspection mandates.
A murder-mystery puzzle project with free browser games, printable puzzles, and a collection of books.
A manifesto and contact point for an effort to connect builders in Nepal with visibility, community, and capital.
A U.S. dropzone weather dashboard with hourly jump-weather estimates, winds aloft, observations, radar, and a seven-day forecast.
Nishkam offers free browser-based Verilog practice problems and a chip-design studio that shows a design’s path from RTL code to layout.
This technical tool models drained cavity expansion in NorSand, with single-case analysis, sensitivity studies, and multi-case CPT calibration.
A free, open-source Windows desktop app for predicting WiFi coverage, surveying real sites, and producing client-ready reports.
OpenGunstore is a self-hosted, open-source point-of-sale system for licensed firearm dealers, with inventory, sales, compliance records, and AI-client integration.
A free set of Philadelphia urbanist event calendars, with category subscriptions and a feed users can build from selected organizations.
An unofficial Formula 1 fan hub combining a playable Marina Bay hot lap with season data, team views, championship scenarios and race explainers.
A free browser app that teaches children to read an analog clock and uses the same visual clock for household routines and timers.
Quartz offers an invite-only cloud computer where coding agents can work on tasks and return pull requests for review.
A free planner turns raised-bed dimensions and material choices into a lumber cut list, soil estimate, cost estimate, and printable shopping list.
An in-page calculator estimates language-model memory needs from model configuration, weight format, context length, and other inputs.
Raw Smith presents a non-destructive RAW photo editor for iPhone, iPad, and Mac, with a TestFlight beta offered ahead of its App Store release.
A browser-based lab for uploading code to remote ESP32 and STM32 boards and observing their behavior by camera and serial monitor.
A Spanish-language browser tool for editing PDF text, replacing repeated terms, and inspecting document details.