Directory
Published directory entries matching your search.
PhysioNet is a research resource for complex physiologic signals that lets users find, share and reuse health data, including datasets such as MIMIC-IV, MIMIC-CXR and VitalDB. The PhysioNet Credentialed Data Use Agreement prohibits sharing access to credentialed and restricted data with third parties.
Pianobook is a community of composers, producers and music makers sharing free virtual instruments. Founded by Christian Henson in 2018, the site offers a catalogue of sounds and encourages use of the free Decent Sampler plugin. Instrument demos are contributed by the community.
PictoChat Online is a PictoChat web app with a server written in Java. The page offers options for username, color, volume, pressure, integer scaling, dark mode support and sharing tripcodes without a Discord account.
PinkSale is a launchpad protocol for creating tokens and token sales. It offers tools for minting standard and deflationary tokens, creating sales for custom tokens, building launchpads, branding, management, community promotion and liquidity locking. Tokens created on the platform are described as verified and published on explorer websites. A PINKSALE token is planned with service fee payments, revenue sharing, airdrops and token burn.
PipeWire is a Linux project focused on improving audio and video handling on the platform. It provides a low-latency, graph-based processing engine for multimedia devices, supporting use cases previously managed by PulseAudio and JACK. The project includes a security model designed to facilitate audio and video access for containerized applications, with primary support for Flatpak. It supports audio and video capture and playback with minimal latency, real-time multimedia processing, multiprocess content sharing, and compatibility with PulseAudio, JACK, ALSA, and GStreamer applications.
Pitch is a collaborative presentation platform for teams to create, share and deliver presentations. Slides can be created from a prompt, and the Free plan offers 100 AI credits, unlimited presentations, custom templates, basic sharing links and two external guests.
The Pittsburgh Queer History Project (PQHP) is an oral history and media initiative founded in 2012 that focuses on LGBTQ after-hours nightlife in Pittsburgh, Pennsylvania between 1960 and 1990. Its core program is Miss 89 (MS89), a series of in-person intergenerational media archive events featuring rare film screenings and other activities to support collective, cross-generational memory sharing. The project also hosts public events.
Piwigo is open source photo library and digital asset management software for managing, sharing and organizing photos and videos. It is offered as Piwigo Cloud, hosted in France, or as a self-hosted installation on the user's own infrastructure. Both versions share the same open source core and offer API access. Users can import media from multiple sources, organize it with albums, sub-albums, tags and metadata, and grant upload rights to third parties.
Pixeldrain is a file transfer and cloud storage service. Users can upload files to receive an immediate shareable link, and the service supports previews for images, videos, audio, PDFs and other file formats.
Photograph sharing platform.
Pixelfed is open-source photo sharing software that lets casual shots and creative photography find an audience without algorithmic barriers. It is licensed under AGPL and built with Laravel, with ActivityPub federation and Docker-based deployment recommended for running instances.
Plik is a self-hosted temporary file upload system written in Go and comparable to WeTransfer. It offers a web interface, a command line client, configurable expiration with automatic cleanup, multiple storage and metadata backends, and support for password-protected and streamed uploads. Files may also be removed after a single download.
Plupload is a JavaScript API for building file uploaders. It supports multiple file selection, file filtering, chunked upload, client-side image downsizing, and can fall back to alternative runtimes including Flash and Silverlight when necessary.
The Poetry Archive is a charity dedicated to producing, acquiring and preserving recordings of significant poets reading their work aloud. It makes its own recordings of poets writing in English and preserves donated archives, sharing the collections free of charge. The site offers poems, poets, interviews, collections and a glossary for poetry lovers, teachers and students.
Portal is a command-line file transfer utility for sending files and folders between computers. Senders generate a temporary password that receivers use to connect, with transfer occurring directly or through a relay server. It supports end-to-end encryption using PAKE2 and parallel gzip compression.
The MDM-Portal is a meta-data registry for creating, analyzing, sharing and reusing medical forms. It serves as infrastructure for academic non-commercial medical research and provides core data sets, common data elements, data standards, code lists and value sets. Researchers can view, discuss, download and export forms in formats including PDF, CSV, Excel, SQL, SPSS and R.
Postimages is a free image hosting service providing image uploading and hosting integration for forums, along with picture hosting and photo sharing for websites and blogs. According to its about page, it was founded in 2004. The free account allows uploads up to 32Mb and hotlinked images up to 1280px with ad-supported hosting, while a Premium account offers higher upload limits and other benefits.
PostSecret is a platform for sharing previously unshared personal secrets. It features secret categories including Sunday, Adoption, Classic and Voicemail Secrets, has published six PostSecret books, hosts PostSecret Live! events and operates The Museum of Us.
The PowerShell Gallery is the central repository for sharing and acquiring PowerShell code, including modules, scripts, and DSC resources. Its content is described as community content that should be regarded as inherently untrusted.
An Ahead of AI article by Sebastian Raschka sharing lessons from hundreds of experiments on finetuning LLMs with low-rank adaptation (LoRA), billed as an essential technique for efficiently training custom open-source LLMs. It covers LoRA consistency, QLoRA compute-memory trade-offs, learning rate schedulers, Adam versus SGD, multiple epochs, enabling LoRA for more layers, and balancing rank and alpha.
Presentator is an open-source design feedback and presentation platform. It supports leaving comments directly on designs, building clickable prototypes through annotations and hotspots, and sharing public or password-protected preview links. A Figma plugin exports designs, and the app can be used hosted or self-hosted.
Pro Version is the premium tier of MandalaGaba, a free online tool for creating Zen geometry, mandalas, drawings, sketches, doodles and digital art. The Pro tier provides unrestricted combinations of radial symmetry, tessellations and recursion, fine cell adjustment, transparency controls, SVG export and additional creative features for designing and sharing artwork.
Protopage is a personal start page accessible from any computer. It reads RSS feeds and includes bookmarks, sticky notes and sharing, and can serve as an intranet dashboard or web portal.
A forum-style site for sharing download links to movies, TV shows, music, games, applications for Windows, Mac and Android, and ebooks and magazines. It organizes links in discussion sections and offers membership registration for posting and messaging.
