Directory
Published directory entries matching your search.
Portapps is a collection of portable applications for Windows. Each app can be downloaded as a portable setup or a 7z archive and runs through a wrapper written in Golang. The project states it is free and open source.
Port Checker is a free online tool for checking open ports on a computer or device and verifying port forwarding setup on a router. It can help diagnose connection errors and problems with firewall setup, and supports entering a custom target IP address.
Portfolio Performance is an open source tool for calculating the overall performance of an investment portfolio across all accounts, using True-Time Weighted Return or Internal Rate of Return. It records the full history of transactions and loads historical prices from various sources. Data is stored in XML and can be exported as CSV or JSON.
Search humanities data collections and supporting image from EEC.
PosteRazor is an open source tool that cuts a raster image into pieces which can be printed and assembled into a poster. The output is saved as a multipage PDF, and a wizard-like interface guides users through five steps. Windows, OSX and Linux versions are available.
Posting is an open-source API client that runs in the terminal. It supports building HTTP, GraphQL, and gRPC requests, inspecting responses, and keeping collections in Git alongside code. It is installable via Homebrew with a beta formula.
PotPlayer is a multimedia player from Kakao that supports Windows 7 through Windows 11 in 32-bit, 64-bit and arm64 builds. It offers hardware acceleration through DXVA, CUDA and QuickSync, 3D output formats, and support for text, DVD and Blu-ray subtitles. It also supports OpenCodec for adding codecs, snapshot previews and bookmarks for scenes or chapters.
Powder offers streaming software including Powder Player, a video player supporting torrents, over 1000 websites and local media, and Powder Web, a streaming web server. Both support Ace Stream, SopCast, RTMP and HLS, and casting to Chromecast, Airplay or DLNA. The products are open source and free to use without paid ads.
The Powder Toy is a free open-source desktop falling sand physics sandbox game. It simulates air pressure, velocity, heat, gravity, and interactions between various substances, providing building materials, liquids, gases, and electronic components for users to construct machines, terrains, or other creations. Users can browse and upload community saves, and the game includes a Lua API for automation and plugin development. Its source code is distributed under the GNU General Public License.
The PPBio Data Repository holds biological survey data, images, and video and sound files generated by research at PPBio study sites or by researchers associated with the program. Files are available for consultation and download and may be used for educational purposes with credit to the original authors.
Ppy is a GitHub repository or organization with source code, releases, documentation, or project resources.
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.
Pragtical is a free and open source code editor licensed under the MIT license. It runs on Windows, Linux and macOS, and is built on SDL, C and Lua. The editor supports syntax highlighting, multiple cursors and a command palette, with LSP and other features available as plugins, and can be extended via Lua and its C API.
Pranx is a website offering online computer pranks to play on friends, such as opening a prank page on an unattended computer. The site notes that full screen can be toggled with F11 to hide the address bar and browser frame, and that pranks work best on a desktop computer or tablet.
Pre Commit is a GitHub repository or organization with source code, releases, documentation, or project resources.
The Precipitation Processing System (PPS) processes, analyzes and archives data from the Global Precipitation Measurement mission. Its public website hosts tools including a data viewer, a search service for custom subsets and subscriptions, coincidence finders, and GPM and TRMM documentation. GPM and partner data products are available from FTPS and HTTPS archives, and registration is required to access this data.
Prediction Guard is a self-hosted AI control plane described as enforcing NIST and OWASP-aligned runtime controls inside an organization's security boundary. It offers Agent Forge for creating interactive and autonomous agents, and an OpenAI, Anthropic and MCP compatible API. The site lists a Docker Verified Publisher agentic program entry and a verified Agent Control Kit on Docker Hub.
PreMiD displays web activity in Discord in real time, with support for a large number of services across major browsers. Activities are open source and maintained by the community, and custom settings can personalize how activity appears per service. A free tier is offered, and a Premium plan is priced at 2,49 €/month or 24,99 €/year.
Presearchofficial is the official GitHub repository for Presearch, an open source decentralized search engine powered by its community. The repository hosts the project's source code and associated resources for the search engine platform.
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.
pret is a GitHub repository or organization with source code, releases, documentation, or project resources.
Pretendo Network is a free and open source replacement for Nintendo's servers for the 3DS and Wii U, built through clean-room reverse engineering. It aims to preserve online functionality for those consoles, and Cemu 2.1 officially supports it under network account options. Connecting on consoles requires hacks such as Aroma for Wii U and Luma3DS for 3DS, though Wii U also has a limited hackless SSSL method.
PricePerToken is a free comparison site for LLM API pricing. It presents per-token costs for models from providers including OpenAI, Anthropic, Google and Mistral, alongside model listings with context windows and benchmark figures. Pages cover individual models such as Amazon Nova Lite 1.0 and Nova Micro 1.0, whose pricing and context windows are stated.
The Primate Cell Type Database provides ex vivo data from non-human primate cells sampled from the lateral prefrontal cortex. It includes intracellular patch clamp recordings for two protocols, a 1 second current pulse and a 3 millisecond pulse, and morphology obtained by biocytin injections and confocal imaging at 63x magnification.
