Pencil Oak's Counting Worksheet Machine
A free browser tool for generating, editing, and printing counting worksheets for numbers 1–5 or 1–10.
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132,873 catalogue cards
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Pevu keeps the baby monitor between two phones
A baby-monitor app that pairs two phones directly, using local Wi-Fi or a private travel connection instead of cloud servers.
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PhotoPhys: Molecular Photophysics in Theory and Code
A research project offering methods and standalone programs for calculating internal conversion and intersystem crossing in molecules.
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Piano to Sheet Music Turns Recordings Into Scores
Upload a piano recording and receive engraved PDF sheet music, MIDI, and MusicXML.
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PicPropper: Make Your Image Fit
A browser-based image converter, compressor, resizer, and metadata scrubber that keeps files on your device.
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Pipero: Calculations You Can Hand Over
A field calculator toolkit for plumbing, gas fitting, and HVAC work, covering sizing, pressure tests, offsets, heat loss, tanks, and unit conversion.
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Play the Notes: a pocket music-theory workbench
A free, browser-based collection of music tools for printing staff paper, exploring theory, practicing notes, and working with guitar, ukulele, piano, and rhythm.
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Podcastquery Counts the Podcast World
A research site measuring podcast feeds, episodes, networks, hosting platforms, categories, languages, countries, and chart presence.
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PoolMyYarn’s planned-pooling width explorer
A browser-based simulator that compares crochet and knitting color patterns across different stitch widths.
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Politics of Remembrance
An academic map of Vienna’s memorial culture, tracing how public sites remember—or omit—political violence from Austrofascism and Nazism.
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Presence Atlas Maps the Mechanics Behind the Illusion
A field guide to holography, optical illusions, spatial displays, and telepresence for creators, venues, and curious observers.
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PrintDeck puts a real 3D printer in the browser
A Germany-based 3D-printing service lets people upload models, arrange and slice them online, watch a live camera, and order the finished part.
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Project Calc: Construction Math for the Jobsite
A free set of construction calculators for fence materials, concrete, gravel, areas, volumes, and unit conversions.
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ProofDigest and the Evidence Ladder
A research archive examining what is actually known about the female body after forty, study by study.
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PurpleSky, an ATProto PDS built on Farcaster
An experimental protocol proposal that exposes Farcaster-backed state through a standard ATProto service.
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Pulse, the circuit designer with a hard verification gate
Pulse is a local-first desktop tool that drafts electrical schematics, sources real components, runs SPICE simulations, and checks designs against declared specifications.
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قصتي: Where Every Child Becomes the Hero
A Jordanian service that creates personalized, illustrated children’s stories in Arabic, with digital and printed delivery.
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QuoteCops: A Price Check for Home Repairs
QuoteCops turns photos, a short description, and a ZIP code into an itemized range for home repairs and remodels.
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Raw Milk, with a Compass and a Calendar
A raw-milk companion that maps nearby farms, tracks how a litre changes at home, and summarizes country-by-country laws.
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The OKX Airdrop That Arrived on the Wrong Domain
A polished-looking page offers 50–5,000 USDT to anyone who connects a TRC-20 wallet, allegedly through an OKX campaign.
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RecordMark puts a public fingerprint on documents
RecordMark deposits documents into a dated public record with a permanent URL, QR code, and SHA-256 fingerprint that anyone can check without an account.
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Tag Alerts Watches Colorado’s Hunt-Code Lists
A paid alert service that monitors Colorado’s public reissue and leftover license lists and tells hunters when selected tags appear.
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Remove GPS, Before the Share
A browser-based photo tool that removes location metadata from JPEG, PNG, and HEIC files without uploading them.
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Render402 Makes Video Generation Pay-As-You-Go
An AI video-generation API that renders MiniMax H3 clips and charges per request in USDC over x402 on Base.