My Chemistry Lab: a pretend lab for curious kids
An interactive chemistry simulator lets kids combine elements or everyday chemicals and explore the reactions, equations, products, and leftovers.
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138,751 catalogue cards
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Недовосторг: a hackathon team’s almost-delight
A seven-person engineering team documents its hackathon projects and results, and invites teams to bring them hackathons or MVP work.
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NeoPop Shop, the store that rewards walking away
A free pretend shop where visitors browse invented products with play money, practise slower shopping decisions, and keep or pass on finds.
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The New State Saloon: two shifts for a 1906 Eagle building
An acquisition fundraiser proposes turning the for-sale Old State Saloon in downtown Eagle, Idaho, into an LGBTQ+ bar and daytime community space.
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A Letter for Every Birthday
A private shared archive for birthday letters, photos, voice notes, and memories between two people in Beijing and Oakville.
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NinesForge sizes the generators between a data center and the grid
A power-planning tool for sizing gas and diesel generator fleets that keep data centers running while they wait for a utility connection.
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Nixi, the Minecraft-playing AI VTuber
Nixi is a bot that plays Minecraft live on Twitch, where viewers can influence the run with chat commands and votes.
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OpenFloor maps Gujarat RERA project availability
A free search tool that presents booked and open units in Gujarat RERA-registered projects by floor and block.
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Agora checks whether MCP servers answer
A searchable index of the official MCP registry, with remote-server checks for handshakes, listed tools, and linked-repository status.
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OpenValence: An Open Stack for Linear-Motion Machines
An open hardware-and-software project for linear-motion machines, with a shared-state protocol, firmware, motion engine, desktop client, and board designs.
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OperaLibre: audiobooks that stay in step
A source-available, self-hosted library for streaming personal audiobooks across devices, with synced progress, offline listening, and ebook read-along.
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Our Happy Earth: A Kids’ Guide to Southern California Nature
A kid-made ecology project teaches visitors about native plants, seed planting, and ways to help nature return to Southern California.
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Punjabia’s four-door archive
An open archive of Punjabi history, language, music, and culture, with entry points ranging from Gurmukhi and Shahmukhi to folk songs and maps.
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Papua Blood Money’s public-records desk
A public documentation project on violence against civilians in Papua, organized around incidents, maps, victims and witnesses, social impacts, and funding records.
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PastTrace: history, indexed down to the shot
PastTrace presents a searchable index of historical films, photographs, and individual shots drawn from public archives.
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PerBowl connects pet-food labels to their makers and FDA records
A searchable directory maps dog and cat food brands to registrants, plant information, FDA inspections, and recalls using public records.
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PERMINT: rehearse an AI agent’s permissions
A no-login sandbox lets you set an agent mission, adjust permission boundaries, and test them against sample requests.
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Phys.io’s radiative-cooling lab
An autonomous multi-agent research project tests whether a short, inexpensive radiative-cooling coating can meet a benchmark using fewer simulations.
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Fallmark: the tower remembers every fall
A free browser climbing game built around one 117.8-metre tower, precise leaps, no checkpoints, co-op, and replayable runs.
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Plotline investigates property abroad
A property-investigation site examining prices, rents, and risks in cities and countries where people consider buying.
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Project: Arise is rebuilding the handshake
A community server reimplements the network layer so an Ashes of Creation Alpha-2 retail client can log in, create a character, and enter the world.
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pubsec/data — Canadian procurement, measured
A versioned research corpus turns Canadian public-sector awards, tenders, bidders, and challenges into aggregate findings and comparison tools.
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QuizMaster Ghana’s BECE practice engine
A free online practice site for Ghanaian JHS students, with BECE mock exams, topic quizzes and printable papers.
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RecallOS makes your screen history searchable
A local Windows app that captures screen activity, extracts text, and lets you search past frames by exact words or approximate meaning.