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Published directory entries matching your search.
Lorem Picsum provides placeholder photos. Adding an image size to the URL returns a random image, and options allow a specific image, a seeded random image that stays the same, grayscale and blur. Multiple options can be combined, and .jpg or .webp file endings can be added. Endpoints list images and return details about a specific image.
PingTracer is an open source project with code, documentation, and setup resources for network diagnostics.
A service that generates placeholder images for designs as sub-kilobyte Scalable Vector Graphics (SVG). Image URLs define size, colours, and an optional short label, and images can be requested in any size or colour.
A web automation and testing framework for apps, scripts, and AI agents. It offers a test runner with auto-waiting and assertions, browser automation across Chromium, Firefox, and WebKit, and a Model Context Protocol server for AI agents.
PM2 is a daemon process manager for Node.js that includes a built-in load balancer, zero-downtime reloads, startup scripts and monitoring, intended to keep applications online. It also supports PM2 modules, which are standalone Node.js applications installed and managed by PM2, and an ecosystem configuration file for declaring and managing multiple applications.
PocketBase is an open-source backend tool distributed as a single file. It includes a realtime database, user authentication, file storage, and an admin dashboard. It can be used as a standalone application or extended via Go and JavaScript hooks, and integrates with common frontend development stacks.
Podman Desktop is an open source graphical tool for developing on containers and Kubernetes. Available on Linux, macOS and Windows, it lists, searches, runs and stops containers, builds and pulls images, and starts pods. It supports OCI and Compose standards and can spin up local Kind or Minikube clusters.
Portainer is a platform for deploying, running, securing, and governing Kubernetes across a fleet from a single control plane. It provides multi-cluster fleet management, GitOps deployment workflows, self-service with guardrails, and enterprise identity and access. Docker, Swarm, and Podman hosts join the same console. Portainer Business Edition is free for 3 nodes and includes RBAC, GitOps, fleet governance, and audit logs.
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.
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.
pre-commit is a multi-language package manager for pre-commit hooks. Users specify a list of hooks, and pre-commit manages their installation and execution before every commit, automatically pointing out issues such as missing semicolons, trailing whitespace and debug statements. It is designed to not require root access and can be installed with pip or as a zipapp.
Prettier is an opinionated code formatter that supports many languages, including JavaScript, TypeScript, CSS, HTML, JSON, GraphQL, Markdown and YAML. It reprints code from scratch, taking line length into account, to enforce a consistent style across a codebase. Prettier integrates with most editors.
ProFreeHost is a free web hosting service for personal and commercial use. It offers PHP, MySQL, FTP and email hosting with unlimited bandwidth, a control panel, a one-click installer and free subdomains. The features page lists 5GB diskspace with quotas for addon domains, parked domains and MySQL databases.
Project Wallace is a web-based CSS analyzer that examines stylesheets for complexity, specificity, performance and design tokens. Users paste a URL or raw CSS to receive a full analysis, a quality score, a design token audit and a custom property inspector, plus a cascade layer visualizer. Standalone tools include a CSS prettifier, minifier, diff viewer and specificity calculator.
Collect metrics and query monitoring data.
Prototypr Toolbox is a directory of design, UX and coding tools. It groups listings into categories such as AI, UI, accessibility, icons, prototyping and mixed reality, and offers a weekly list of the best tools.
Proxmox is a Linux, macOS, BSD, or Unix resource for tools, documentation, communities, or system workflows.
Qdrant is an open-source vector search engine written in Rust, providing fast and scalable vector similarity search with a convenient API. It supports metadata filters stored in JSON, hybrid search combining dense and sparse vectors, and multivector retrieval. It is available as the Qdrant Vector Search Engine, Qdrant Cloud, and Qdrant Hybrid Cloud.
Quaternius is a library of hundreds of free low-poly 3D models released under the CC0 license. The collection covers themed kits and packs such as environments, characters, animation libraries, weapons, vehicles and modular assets.
QuickRef.ME shares quick reference and cheat sheet material for developers, contributed by open source contributors. It covers topics including programming languages, Linux commands, Python, databases, keyboard shortcuts and other toolkits.
r/selfhosted points to a Reddit community or thread with discussion, guides, updates, or shared resources.
Radix UI provides components, icons and colors for building accessible user interfaces, described as free and open-source. Radix Themes is a pre-styled component library intended to work out of the box with minimal configuration, installed via the @radix-ui/themes package. Unstyled components are offered separately as Radix Primitives.
RDAP Lookup is a private lookup tool for domain names, IP addresses and Autonomous System Numbers using RDAP, the replacement for Whois. The browser connects directly to the relevant registry's RDAP server over encrypted HTTPS. An optional setting follows the referral to the registrar's RDAP record. The page notes that all generic TLDs support RDAP while only a few ccTLDs have deployed it.
React Bits offers free, open source React components for animated text, backgrounds, interactive cards and micro interactions. Components install as source the developer owns, and the library provides live demos with copyable source. Developers can choose JavaScript or TypeScript with plain CSS or Tailwind, and copy the source or install a component with the CLI.
