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Published directory entries matching your search.
The NIST Digital Library of Mathematical Functions is an online reference covering special functions, organized into chapters such as algebraic and analytic methods, numerical methods, and orthogonal polynomials. It provides an index, notations, a guide to searching, permalinks and reference numbers for citing specific equations, tables and figures, and a list of software and errata.
Nitrous is a native desktop app for motorsport live timing and streaming. It connects to Formula 1 data feeds and presents live timing, car telemetry, trackmap, race control messages and session replay. Basic live timing and telemetry work without a subscription; streaming features such as F1 TV or the Driver Tracker Track Map require an active F1 subscription linked to the account. The app runs on macOS, Linux and Windows.
Nmap is a free open source security scanner and network exploration tool available for Linux, Windows, UNIX and FreeBSD. Its documentation includes a reference guide covering command-line arguments, port scanning techniques, firewall and IDS evasion, and timing and performance, with the man page translated into 15 languages.
Novu is described as open-source notification and agent communication infrastructure. One API connects AI agents and products to customers across in-app, email, SMS, push, WhatsApp, Slack, Microsoft Teams and Telegram, and an Inbox component can be added to an app. Novu Connect plugs an AI agent into channels such as Slack, Teams, WhatsApp, email and Telegram, starting from templates.
nsupdate.info is a free dynamic DNS service and free and open-source software. It is written in Python and Django, and the site states it will not display ads or spam.
ntfy is a simple HTTP-based pub-sub notification service for sending notifications to a phone or desktop via scripts from any computer or a REST API. Messages are published with PUT or POST, and topics are created on the fly by subscribing or publishing. Notifications can carry priorities, action buttons, icons, tags, emojis and attachments, and the web app shows desktop notifications. The project is described as 100% free software.
ntsc-rs is a free, open-source video effect that emulates analog TV and VHS artifacts. It is written in Rust and is available as a web app, a standalone application, and as a plugin for After Effects, Premiere, and OpenFX-compatible software.
Nuclei provides developer documentation, references, tutorials, or learning resources.
NvChad is a Neovim configuration that provides defaults and a UI, written in Lua and managed with lazy.nvim. It includes its own UI plugins, such as the base46 theming plugin with 68 themes, plus statusline, tabufline, terminal and dashboard modules. Its documentation lists prerequisites including Neovim 0.11 and a Nerd Font.
NVIDIA AI is a suite of enterprise artificial intelligence solutions offered by NVIDIA. The portfolio includes accelerated infrastructure, enterprise-grade software, and AI models. Solution areas span agentic AI, inference, conversational AI, data science, and cybersecurity. The program aims to help organizations transform into AI-enabled enterprises.
Nyrna is open-source software that suspends and resumes games and other applications, similar to console suspend modes. It can be triggered by hotkey, a Material GUI, or a CLI, and can pause games that cannot normally be paused while freeing CPU and GPU resources. The site warns that modifying running applications may cause crashes.
NZBKing is a Usenet indexer that searches Usenet posts and generates NZB files. It allows browsing posts across groups and exporting NZBs for a newsreader. Downloading the underlying files requires a premium Usenet provider and an NZB-capable newsreader. Commercial use is prohibited.
NZBGet is an NZB downloader that retrieves articles from Usenet newsgroups, written in C++ for high performance and low resource consumption. It runs on Windows, macOS, Linux, NAS devices, and Docker, and works with Sonarr, Radarr, and other automation tools. It offers queue management, post-processing scripts, automatic par-check and repair, and a remote web interface.
An NZB index site for searching and downloading NZB files for movies, music, TV, games and more. The welcome page states it works with Sabnzbd, Sickbeard, Sonnar, NZBGet, Headphones and other tools, and offers account registration and login.
OBS Studio is free and open source software for video recording and live streaming, distributed under the GPLv2 license. It provides real time video and audio capturing and mixing, scenes made of multiple sources, and an audio mixer with per-source filters.
GNU Octave is a programming language for scientific computing with mathematics-oriented syntax and built-in 2D/3D plotting and visualization tools. It is free software licensed under the GNU General Public License and runs on GNU/Linux, macOS, BSD, and Microsoft Windows. Its syntax is largely compatible with Matlab, and it can be extended by packages.
Octobox is a notification manager for GitHub. It adds an archived state to notifications so they can be marked done, and moves archived threads back into the inbox when activity occurs. Notifications can be searched and filtered by repository, organisation, type, action, state, CI status and reason. Octobox is free for open source projects, with paid private repository access available by donation or through the GitHub Marketplace.
Octopus.do is a visual sitemap and website planning tool. It offers a visual sitemap builder with lo-fi wireframes for prototyping website architecture, and allows crawling a website, choosing a template, or generating with AI. Sitemaps can be shared without sign-up, and exports include PNG, PDF, Excel, Figma, and WordPress.
Search tool for discovering public GitHub repositories, code, users, and project references.
Odoo offers a free, open-source website builder and CMS. The AI-powered configurator creates a website through steps including setting business type, selecting a color palette, uploading a logo and picking a theme. Pages are built with drag-and-drop blocks, and features include mobile responsiveness, translation, SEO tools and analytics.
The Open Energy Data Initiative (OEDI) is a searchable online software discovery platform and knowledge base developed by NLR and powered by OpenEI. It provides open access to energy data and information to support research, collaboration and transparency, with features including curated data lakes, solar systems integration data and analytics tools, and a siting lab.
OG Image Generator is a free web tool for creating open graph images, social media previews, and Twitter cards. It offers customizable templates, fonts, and optional app screenshot support, exporting images as 1200×630 PNG files.
Ogmo Editor 3 is a free, open source, project oriented level editor made for indie game developers by indie game developers. It offers a project based workflow, layer types for tiles, decals, entities and grids, and saves levels to JSON files. It is free to use for personal and commercial projects and is open sourced under the MIT license.
Oh My Posh is a prompt engine for shells, with one configuration intended to work across PowerShell, Bash, Zsh, Fish, Nu and others on Windows, macOS, Linux, WSL, containers and SSH. It is written in Go, and its segments run concurrently and cache results so prompts render in milliseconds. Around 120 segments cover git status, cloud context, language versions and system metrics.
