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AddOpen-source, agent-agnostic CLI that gives AI coding agents eyes. Your agent builds a feature — ProofShot records video proof it works.
Give AI coding agents eyes. Records browser sessions, captures screenshots, collects errors, and bundles proof artifacts — so humans can verify what the agent built.
CSS reacts, JS just listens. What JS knows, now CSS knows.
Runtime state for CSS. Now there's a Prop For That. Expose what JavaScript knows but CSS can't see — as live CSS custom properties.
Highly opinionated mocking framework for PHP 5.3+.
Prophecy is a highly opinionated yet very powerful and flexible PHP object mocking framework. Though initially it was created to fulfil phpspec2 needs, it is flexible enough to be used inside any testing framework out there with minimal effort.
Forecasting at scale.
Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.
Prophet is a procedure for forecasting time series data based on an additive model where non-linear trends are fit with yearly, weekly, and daily seasonality, plus holiday effects. It works best with time series that have strong seasonal effects and several seasons of historical data. Prophet is robust to missing data and shifts in the trend, and typically handles outliers well.
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a small tool to help you calculate proportion ratios for typography, but also for shapes, components, and containers when you want to build large, medium, small, and other kind of size variations
The ProseMirror WYSIWYM editor. A toolkit for building rich-text editors on the web.
ProseMirror is a well-behaved rich semantic content editor based on contentEditable, with support for collaborative editing and custom document schemas.
Rich content editors should, ideally, produce clean, semantically meaningful documents while still being easy for users to understand. ProseMirror tries to bridge the gap between editing explicit, unambiguous content like Markdown or XML, and classical WYSIWYG editors.
Prosody is a modern XMPP communication server. It aims to be easy to set up and configure, and efficient with system resources. Additionally, for developers it aims to be easy to extend and give a flexible system on which to rapidly develop added functionality, or prototype new protocols.
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Prosody is a modern flexible communications server for Jabber/XMPP written in Lua. It aims to be easy to set up and configure, and light on resources. For developers it aims to be easy to extend and give a flexible system on which to rapidly develop added functionality, or prototype new protocols.
Prosody is licensed under the permissive MIT/X11 license.
🛫 Zero-codegen, no-compile TypeScript type inference from protobuf messages.
protobuf-ts-types lets you define language-agnostic message types in proto format, then infers TypeScript types from them with no additional codegen.
Protocol Buffers are language-neutral, platform-neutral extensible mechanisms for serializing structured data.
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Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.
A free and open source map of the world. An interactive, customizable and open source map of the world, delivered as a single file hosted on cloud storage.
Protomaps is an open source map of the world, deployable as a single static file on cloud storage.
Proton is an easily customizable html5 particle engine including five different types of renderers.
React Native for the desktop, cross compatible. Create desktop applications through a React syntax, on all platforms.
A wrapper that does winetricks things for Proton enabled games, requires Winetricks.
Run Winetricks commands for Steam Play/Proton games among other common Wine features, such as launching external Windows executables.
Self-hosted Code Review Agent on your infrastructure.
A Self-hosted LLM code review agent. Connect it to your Git host, bring your own model, and let it review pull requests and issues on your own infrastructure.
iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems.
ProWhy est un logiciel libre et gratuit, support des processus de résolution de problèmes en entreprise. Il permet de faciliter la mise en oeuvre de démarches standard utilisées en résolution de problèmes pour l'amélioration continue des produits et des processus.
Open Source Cloud Security Tool.
Prowler is the Open Cloud Security platform for AWS, Azure, GCP, Kubernetes, M365 and more. It helps for continuous monitoring, security assessments & audits, incident response, compliance, hardening and forensics readiness. Includes CIS, NIST 800, NIST CSF, CISA, FedRAMP, PCI-DSS, GDPR, HIPAA, FFIEC, SOC2, ENS and more.
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A Man-in-the-Middle proxy written in Rust. Intercept, inspect, and modify HTTP/HTTPS traffic with Lua scripting, a TUI, and a web interface.
A programmable MITM proxy that intercepts HTTP/HTTPS traffic so you don't have to guess what your app is doing. Forward & reverse modes, TLS interception, TUI, terminal, and web GUI.
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The Prox Load Balancer (ProxLB) helps you to rebalance your Container and VM workloads across your nodes in your Proxmox cluster where it acts as a resource scheduler.
An Interactive Menu for Proxmox VE Management.
ProxMenux is a management tool for Proxmox VE that simplifies system administration through an interactive menu, allowing you to execute commands and scripts with ease.
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Interactive Menu and Web Dashboard for Proxmox VE.
ProxMenux is an interactive menu and a web dashboard for Proxmox VE — run commands, scripts and guided wizards from a terminal menu, or watch host health, metrics and notifications from a browser.
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Powerful open-source server solutions.
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- The BEST alternative to Docker and VMs! // Proxmox LXC @ Chistian Lempa's YouTube.
- Proxmox 9.1 Can Now Run Containers… But Should You? @ Techno Tim's YouTube.
- Stop Giving PVE Full Access! (Secure Proxmox Backup Setup) @ Lawrence Systems' YouTube.
- Proxmox Local Storage Explained: Why I Recommend ZFS Over Ceph for Small Clusters @ Lawrence Systems' YouTube.
- 5 Proxmox Fixes Worth Doing This Weekend @ VirtualizationHowto's YouTube.
This project is a port of the Proxmox Hypervisor on NixOS.
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Proxmox Virtual Environment is an open source server virtualization management solution based on QEMU/KVM and LXC. You can manage virtual machines, containers, highly available clusters, storage and networks with an integrated, easy-to-use web interface or via CLI. Proxmox VE code is licensed under the GNU Affero General Public License, version 3. The project is developed and maintained by Proxmox Server Solutions GmbH.
These scripts empower users to create a Linux container or virtual machine interactively, providing choices for both simple and advanced configurations. The basic setup adheres to default settings, while the advanced setup gives users the ability to customize these defaults.
A Community Legacy in Memory of @tteck.
Proxmox VE Helper-Scripts is a collection of tools to simplify the setup and management of Proxmox Virtual Environment (VE). Originally created by tteck, these scripts are now continued by the community. Our goal is to preserve and expand upon tteck's work, providing an ongoing resource for Proxmox users worldwide.
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A lightweight, open-source web interface to bulk manage Proxmox VM and container tags with backup and restore functionality.
ProxTagger provides a simple yet powerful web interface to manage tags for your Proxmox VMs and containers. It simplifies tag management with individual and bulk operations, while also offering backup and restore functionality to safeguard your tagging system which is currently not backed up by Promox Backup Server. The interface uses dynamic tables for easy sorting, pagination, and advanced searching.
Artica For Proxy appliance is a set of administration tools that allows you to provide a full featured proxy in your network including : Proxy cache. Web filtering with more than 16.000.000 categorized websites. Web Statistics.
ProxyAuth secures backend APIs through a fast authentication gateway. It encrypts tokens using ChaCha20 + HMAC-SHA256, with config-defined secrets. It features built-in rate limiting (on proxy and auth routes) and uses Argon2 with auto-generated salts for secure password hashing. The service is extremely fast, handling 100,000+ requests per second under load.
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A High Performance Open Source MySQL Proxy.
ProxySQL is an open source high performance, high availability, database protocol aware proxy for MySQL
Stealth tunneling through HTTP(S) proxies.
This is proxytunnel, a program that connects stdin and stdout to an origin server somewhere in the Internet through an industry standard HTTPS proxy. I originally wrote this program to be used as an extension to SSH, to be able to SSH to my box at home. In this file, I will describe the use with SSH. If you want to use it with some other application, feel free, and let me know!
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Pipelined Relational Query Language, pronounced "Prequel". PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement. Like SQL, it's readable, explicit and declarative. Unlike SQL, it forms a logical pipeline of transformations, and supports abstractions such as variables and functions. It can be used with any database that uses SQL, since it compiles to SQL.
Blogging Simplified. Cross-platform static site generator for blazing fast blogs, documentation sites and more.
Build blogs, documentation sites, showcases and more with ease. Available for Windows, Mac and Linux.
All-in-One Network Monitoring Software.
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Intelligent media cleanup for Radarr/Sonarr using Tautulli watch history. Automated, safe, user-aware.
Stop manually managing your media library. PrunArr removes watched content after a configurable period, checks streaming availability, and gives you complete control over what stays and what goes.
Docker image & resource cleanup helper, on a schedule!
A sleek, lightweight web interface to automatically clean up Docker resources on a schedule.
🔌 Command-line reverse proxy for forwarding HTTP requests through an outbound proxy.
prxy is a command-line reverse proxy written in Go for forwarding HTTP requests through an outbound proxy, while automatically rewriting the Host header for you.
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Playstation 2 Static Recompiler & Runtime Tool to make native PC ports.
PS2Recomp is a tool designed to statically recompile PlayStation 2 ELF binaries into C++ code that can be compiled for any modern platform. This enables running PS2 games natively on PC and other platforms without traditional emulation.
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No more insecure software. Make sure your software delivery organization has the capabilities required to deliver secure products.
The OWASP Product Security Capability Framework (PSCF) is a comprehensive guide designed to frame and enhance the security of software products. By leveraging a structured approach to identify, implement, and manage security capabilities, the PSCF aims to improve product security and ensure compliance with regulatory and industry standards.
pscircle visualizes Linux processes in a form of radial tree.
Simple open source self-hosted file sharing solution. It's an alternative to paid services like Dropbox, WeTransfer.
A simple, fun, and interactive way to learn the PowerShell language through Pester unit testing.
Inspired by Chris Marinos' fantastic F# koans, the goal of the PowerShell koans is to teach you PowerShell by presenting you with a set of questions. Each kōan (each question) is represented by a failing Pester test. Your goal is to make those tests pass by filling out the correct answer, or writing the correct code. The koans start very simple to get you familiar with the basic concepts and progress towards more difficult. Teaching you multiple beginner, intermediate and advanced aspects of PowerShell in the process.
Terminal Multiplexer for Windows.
The ultimate tmux alternative for Windows Terminal, PowerShell, and cmd.exe. Native Windows support with zero dependencies.
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PSSH provides parallel versions of OpenSSH and related tools. Included are pssh, pscp, prsync, pnuke, and pslurp. The project includes psshlib which can be used within custom applications.
REST API PHP Framework.
PSX is an innovative PHP framework dedicated to build fully typed REST APIs.
A REPL for Symfony and PHP.
pSym works both inside and outside Symfony project. When used within a Symfony project, it provides additional features such as access to variables like $kernel, $container, $doctrine, and $em. Additionally, all registered project commands become accessible as well.
Client Panel, Billing & SSO for Pterodactyl Hosting. Open-Source Client Panel & Billing System for Pterodactyl Game Server Hosting.
Complete client management platform for Pterodactyl hosting with integrated billing system, Stripe payments, SSO authentication, and plugin marketplace. Free to self-host with professional invoicing and subscription management.
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Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.
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Pts.py is an experimental library for visual thinking.
A vision appears. It twinkles in the vast space of imagination. We squint to connect the dots in a sky full of stars.
Pts.py is an experimental librar for for creative coding, visualization and play. It explores principles of visual composability in code. I started this series of explorations, first with an idea about a simple point (Pt, 2015), then an idea about connecting them, (Pts.js, 2017). Starting anew in Pts.py (2025), this is again both a software library and a speculative playground.
A terminal for a container-oriented desktop.
Ptyxis is a terminal for GNOME with first-class support for containers. Flatpak is the intended and preferred distribution mechanism.
Pubcookie consists of a standalone login server and modules for common web server platforms like Apache and Microsoft IIS. Together, these components can turn existing authentication services (like Kerberos, LDAP, or NIS) into a solution for single sign-on authentication to websites throughout an institution.
Powerful Social Media Management & Scheduling Tools
Streamline Your Socia Media & Get Real Results. Manage, automate, and track your social media success with Publer.
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a simpler HTML-first static site generator for Node.js.
Publican is a simple HTML-first static site generator for Node.js.