Links
AddAn opinionated guide for developers wanting to get things done with the Nix ecosystem.
The Nix ecosystem is a DevOps toolkit to achieve reproducible development environments.
Linux OS distribution based on Nix package manager, providing reproducible builds and deployments.
Related content:
Official cross-platform Nmap Security Scanner GUI.
Zenmap is the official Nmap Security Scanner GUI. It is a multi-platform (Linux, Windows, Mac OS X, BSD, etc.) free and open source application which aims to make Nmap easy for beginners to use while providing advanced features for experienced Nmap users. Frequently used scans can be saved as profiles to make them easy to run repeatedly. A command creator allows interactive creation of Nmap command lines. Scan results can be saved and viewed later. Saved scan results can be compared with one another to see how they differ. The results of recent scans are stored in a searchable database.
Neural Network Libraries NNabla is a deep learning framework that is intended to be used for research, development and production. We aim it running everywhere like desktop PCs, HPC clusters, embedded devices and production servers.
Build Databases As Spreadsheets :No-Coding Required.
NocoDB allows building no-code database solutions with ease of spreadsheets. Bring your own database or choose ours! Millions of rows? Not a problem. Your Data. Your rules. You are in control.
🔥 🔥 🔥 Open Source Airtable Alternative. Turns any MySQL, PostgreSQL, SQL Server, SQLite & MariaDB into a smart spreadsheet.
Modern Forum Software in node.js A better community platform for the modern web.
NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. NodeBB takes the best of the modern web: real-time streaming discussions, mobile responsiveness, and rich RESTful read/write APIs, while staying true to the original bulletin board/forum format → categorical hierarchies, local user accounts, and asynchronous messaging.
Run JavaScript Everywhere.
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Related contents:
- Performance and Stress Testing in Node.js @ AppSignal.
- Worker Threads in Node.js: A Complete Guide for Multithreading in JavaScript @ NodeSource.
- Modern Node.js Patterns for 2025 @ Ashwin's Blog.
- Everything You Need to Know About Node.js Type Stripping @ Marco's Blog.
- How we migrated our Rush.js monorepo to Node type stripping @ Calm.
✉️ Send e-mails with Node.JS – easy as cake!
Nodemailer is a module for Node.js applications to allow easy as cake email sending. The project got started back in 2010 when there was no sane option to send email messages, today it is the solution most Node.js users turn to by default.
Interactive UI for local node modules inspection. Visualize your node_modules, inspect dependencies, and more.
Nodezator is a multi-purpose node editor for the Python programming language. It takes your functions and turns them into Python nodes, allowing you to create and execute complex node layouts and even export them back as Python code.
Nodezator enables node-based programming with Python and allows its integration with regular text-based programming in Python, by letting users export their node layouts as plain Python code. This means your workflow is never overly dependent on the app itself. We guarantee your freedom!
Open-source geocoding with OpenStreetMap data. Open Source search based on OpenStreetMap data.
Nominatim (from the Latin, 'by name') is a tool to search OpenStreetMap data by name and address (geocoding) and to generate synthetic addresses of OSM points (reverse geocoding). An instance with up-to-date data can be found at https://nominatim.openstreetmap.org. Nominatim is also used as one of the sources for the Search box on the OpenStreetMap home page.
Nominatim uses OpenStreetMap data to find locations on Earth by name and address (geocoding). It can also do the reverse, find an address for any location on the planet.
The sassy UML diagram renderer.
Hello, this is nomnoml, a tool for drawing UML diagrams based on a simple syntax. It tries to keep its syntax visually as close as possible to the generated UML diagram without resorting to ASCII drawings.
Color and customize icon sets to fit your brand.
Norde Source makes it easy to customize entire icon sets to fit your brand. Built for designers, developers, marketers and anyone who works with a lot of icons. Available for Mac, Windows and Linux!
a simple protocol for decentralizing social media that has a chance of working. a truly censorship-resistant alternative to Twitter that has a chance of working.
A better internet is possible: decentralize Twitter, eBay, IoT and other stuff.
Smart-client/dumb-server architecture that can create the free and open internet we were promised.
A complete guide to Nostr.
The simplest open protocol that is able to create a censorship-resistant global "social" network once and for all. A social network for the decentralized era. A simple, open protocol that enables a truly censorship-resistant & global social network.
An Offline-First browser for the smolnet - NotABug.org: Free code hosting. A command-line and offline-first smolnet browser/feed reader for Gemini, Gopher, Spartan and Web by Ploum.
The goal of Offpunk is to be able to synchronise your content once (a day, a week, a month) and then browse/organise it while staying disconnected.
Encyclopedia of note taking apps. 36 best note taking apps analyzed over 306 features.
NotebookLM is an AI-powered research and writing assistant that works best with the sources you import.
Note Mark is a lighting fast and minimal; web-based Markdown notes app.
Open source & zero knowledge private note taking app. Open source. End-to-end encrypted.Private. Write notes with freedom, no spying, no tracking.
A fully open source & end-to-end encrypted note taking alternative to Evernote.
Notesnook is a free (as in speech) & open-source note-taking app focused on user privacy & ease of use. To ensure zero knowledge principles, Notesnook encrypts everything on your device using XChaCha20-Poly1305 & Argon2.
Notifico is an advanced omni-channel notification server.
Notifico is a powerful and flexible notification system that supports a wide range of communication channels, including email, SMS, and popular messaging platforms like Telegram. It provides a unified interface for sending notifications across these diverse channels, allowing you to reach your users through their preferred communication methods. With Notifico, you can easily integrate and manage multiple notification channels within your application, ensuring that your messages are delivered efficiently and effectively to your target audience.
thread-based email index, search and tagging.
Notmuch is a system for indexing, searching, reading, and tagging large collections of email messages in maildir or mh format. It uses the Xapian library to provide fast, full-text search with a convenient search syntax.
noVNC - the open source VNC client - noVNC is both a VNC client JavaScript library as well as an application built on top of that library. noVNC runs well in any modern browser including mobile browsers (iOS and Android).
Cross-platform secret & config manager for development and CI environments
Novops, the universal secret and configuration manager for development, applications and CI.
Related contents:
Open-source notifications infrastructure and framework.
Open source JavaScript-native notifications framework for developers that makes it easy to build powerful notifications capabilities for your product teams.
nox is a command-line tool that automates testing in multiple Python environments, similar to tox. Unlike tox, Nox uses a standard Python file for configuration.
Search for a package to see its download stats over time.
Visualize npm downloads in a beautiful chart, ready to be shared with your community.
NPM Dependency Diagrams. A tool for exploring NPM modules and dependencies.
Related contents:
Send push notifications to your phone via PUT/POST. ntfy (pronounce: notify) is a simple HTTP-based pub-sub notification service. It allows you to send notifications to your phone or desktop via scripts from any computer, entirely without signup, cost or setup. It's also open source if you want to run your own.
Input NT/LM hashes in hex format, one per line
The intention with this site is to help you get rid of easy to crack passwords. We have a huge collection of easy to break passwords that are looked up with a one-way hashed version of the password.
Say goodbye to proprietary music players filled with ads, tracking, and profiling. Nuclear empowers you to listen to what you want, where you want, and how you want, for free.
Nuclear is a free music streaming program that pulls content from various free sources.
This means that you can search for your favorite artists, albums, and songs, and the player will find information about them, as well as song streams, lyrics, music recommendations, and more, aggregating data from multiple sources.
Nuclear has no ads and no tracking.
Standards first web framework. Nue is HTML, CSS, and JavaScript taken to their absolute peak.
Related contents:
Nue is a complete frontend development toolset. An alternative to ecosystems like Vite, Next.js, and Astro.
Nue JS is an exceptionally small (2.3kb minzipped) JavaScript library for building web interfaces. It is the core of the upcoming Nue toolset. It’s like Vue.js, React.js, or Svelte but there are no hooks, effects, props, portals, watchers, provides, injects, suspension, or other unusual abstractions on your way. Learn the basics of HTML, CSS, and JavaScript and you are good to go.
gocryptfs uses file-based encryption that is implemented as a mountable FUSE filesystem. Each file in gocryptfs is stored one corresponding encrypted file on the hard disk. The screenshot below shows a mounted gocryptfs filesystem (left) and the encrypted files (right).
Smart automation for DevOps teams and CI/CD pipelines. The AKEless Build System for C#/.NET.
Diagram from anywhere Online diagramming tool for collaborating on wireframes, flowcharts, and more
Kubernetes-native platform to run massively parallel data/streaming jobs.
A Kubernetes-native, serverless platform for running scalable and reliable event-driven applications. Numaflow decouples event sources and sinks from the processing logic, allowing each component to independently auto-scale based on demand. With out-of-the-box sources and sinks, and built-in observability, developers can focus on their processing logic without worrying about event consumption, writing boilerplate code, or operational complexities. Each step of the pipeline can be written in any programming language, offering unparalleled flexibility in using the best programming language for each step and ease of using the languages you are most familiar with.
Transition and format numbers.
A React component to transition, localize, and format numbers. Dependency-free. Accessible. Customizable.
Modèles de mises en forme de CV au format ott pour le traitement de texte Writer de LibreOffice.
NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays, including mathematical, logical, shape manipulation, sorting, selecting, I/O, discrete Fourier transforms, basic linear algebra, basic statistical operations, random simulation and much more.
Related contents:
The sovereign cloud partner for strategic and sensitive sectors.
Guarantee the highest standards of security to ensure the protection of their data and that of their citizens.
Related contents:
Prompt, run, edit, and deploy full-stack web applications using any LLM you want!
Nut is an open source fork of Bolt.new for helping you develop full stack apps using AI. AI developers frequently struggle with fixing even simple bugs when they don't know the cause, and get stuck making ineffective changes over and over. We want to crack these tough nuts, so to speak, so you can get back to building.
The Intuitive Web Framework. Build your next Vue.js application with confidence using Nuxt. An open source framework under MIT license that makes web development simple and powerful.
Related contents:
The Intuitive Vue Framework. Build your next Vue.js application with confidence using Nuxt. An open source framework making web development simple and powerful.
Edit your Nuxt Website with your team, in production.
Nuxt Studio gives you a git-based editing experience with live preview for your Nuxt Content website. Opening a new way to collaborate between developers and marketing teams.
Blazing fast Neovim config providing solid defaults and a beautiful UI, enhancing your neovim experience.
The NVD is the U.S. government repository of standards based vulnerability management data represented using the Security Content Automation Protocol (SCAP). This data enables automation of vulnerability management, security measurement, and compliance. The NVD includes databases of security checklist references, security-related software flaws, product names, and impact metrics.
Related contents:
NVIDIA PhysX SDK.
This repository contains source releases of the PhysX, Flow, and Blast SDKs used in NVIDIA Omniverse.
Installer & meta-package for the nwg-shell project: a GTK3-based shell for sway and Hyprland Wayland compositors.
The nwg-shell project aims to create a consistent, GTK3-based user interface for the sway Wayland Compositor. In order to give the user the greatest possible choice, some interface elements provide several alternative solutions. The shell contains 4 predefined desktop styles, which can be freely modified by the user.
NW.js (previously known as node-webkit) lets you call all Node.js modules directly from DOM and enables a new way of writing applications with all Web technologies.
Smart, Fast, Extensible Build System. Next generation build system with first class monorepo support and powerful integrations.
Nx is a build system with built-in tooling and advanced CI capabilities. It helps you maintain and scale monorepos, both locally and on CI.
Related contents:
- Monorepo mon Amour @ Mathieu Eveillard.
- #291.src - Micro front-end: Un patchwork efficace avec Fabien Brunet @ <ifttd> :fr:.
- Ép 18 : Monorepo ou Polyrepo ? Le débat enfin tranché par l’expérience de PayFit @ Nom d'un Pipeline ! :fr:.
- The Multi-Repository TypeScript Problem @ carrick.
- State management architecture in Nx @ Gilles Ferrand's Blog.
- s1ngularity: supply chain attack leaks secrets on GitHub: everything you need to know @ Wix.
The extensible, open source mail client.