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AddSandbox for AI Agents — Kernel-Level Isolation.
Run AI agents in a zero latency sandbox in seconds and with zero setup — Claude Code, Codex, Pi, CoPilot, Hermes, OpenCode, OpenClaw and more — nono gets you up and running within seconds, with no daemon, no container, no VM, and no disk space usage. Out of the box, nono enforces a least-privilege sandbox and supports macOS, Linux, and Windows (WSL2).
noq, a QUIC implementation in Rust.
General purpose implementation of the QUIC transport protocol in pure Rust. Noq is built as an async-friendly API in the noq crate on top of a sans-io protocol library in noq-proto.
Noq started out as a fork of the excellent Quinn project. The main focus of development has been towards adding support for more QUIC (draft) extensions.
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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!
Nord Stream is a tool that allows you to extract secrets stored inside CI/CD environments by deploying malicious pipelines. It currently supports Azure DevOps, GitHub and GitLab.
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noRecognition AI Adversarial Clothing.
Clothing the cameras cannot see.
A year of research becomes something you can wear. Presented on stage at Black Hat and DEF CON, and dropping at the same moment.
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A realtime, self-hosted recipe app for families & friends
Normalize.css makes browsers render all elements more consistently and in line with modern standards. It precisely targets only the styles that need normalizing.
Make browsers render all elements more consistently. A modern, HTML5-ready alternative to CSS resets.
Normalize.css makes browsers render all elements more consistently and in line with modern standards. It precisely targets only the styles that need normalizing.
Normalize.css is a customisable CSS file that makes browsers render all elements more consistently and in line with modern standards. We researched the differences between default browser styles in order to precisely target only the styles that need normalizing.
OCR-powered screenshot tool to capture text instead of images.
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disposable email server with an easy setup.
Whenever you sign up with your email on a website, your email address is stored and sometimes sold to advertisers. This is where you get your bulk of spam emails. Whenever a data breach happens, you also risk having your primary email address leaked and informations stolen.
Using Nortix Mail, you can create disposable email addresses that can be used to sign up to website that requires email verification. This is very useful when you just want to try out new website / services without giving away your real email address. It significantly enhances privacy, security and reduces spam. It's like running your own Gmail server.
disposable email server with easy setup.
Whenever you sign up with your email on a website, your email address is stored and sometimes sold to advertisers. This is where you get your bulk of spam emails. Whenever a data breach happens, you also risk having your primary email address leaked and informations stolen.
Using Nortix Mail, you can create disposable email addresses that can be used to sign up to website that requires email verification. This is very useful when you just want to try out new website / services without giving away your real email address. It significantly enhances privacy, security and reduces spam. It's like running your own Gmail server.
The successor to nose, based on unittest2. nose2's extends unittest to make testing nicer.
Handpicked no-signup tools you can use in 10 seconds. nosignup.tools is a curated collection of web-based products that don't require an account or registration.
Music. Like it used to be.
A tactile music player inspired by classic devices. No subscription. No ads. No cloud. Your music. Your device.
Nostalgist.js is a JavaScript library that allows you to run emulators of retro consoles like NES and Sega Genesis, within web browsers.
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.
Teleprompter for macOS.
A very basic, always-on-top floating text prompter for macOS. Perfect for quick videos, or keeping important text visible while you work.
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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.
Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM's features—including capabilities the web UI doesn't expose—via Python, CLI, and AI agents like Claude Code, Codex, and OpenClaw.
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Your Self-Hosted Knowledge Base.
NoteDiscovery is a lightweight, self-hosted note-taking application that puts you in complete control of your knowledge base. Write, organize, and discover your notes with a beautiful, modern interface—all running on your own server.
Your Self-Hosted Knowledge Base.
NoteDiscovery is a lightweight, self-hosted note-taking application that puts you in complete control of your knowledge base. Write, organize, and discover your notes with a beautiful, modern interface—all running on your own server.
NoteFlow is a lightweight, Markdown-based note-taking application with task management capabilities. It provides a clean interface for creating, viewing, and managing notes with support for tasks, images, files,and code snippets.
websites notes. Take notes on every website in a smart and simple way!
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Note Mark is a lighting fast and minimal; web-based Markdown notes app.
Online Note Taking Site.
At Notemod, we believe that taking notes should be simple, powerful, and accessible to everyone. Whether you're a student, professional, or creative thinker, Notemod is designed to streamline your note-taking experience with a modern touch.
A cross-platform, reimplementation of Notepad++.
Though the application overall is stable and usable, it should not be considered safe for critically important work.
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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.
Monitor a process and trigger a notification.
Never sit and wait for some long-running process to finish. Noti can alert you when it's done. You can receive messages on your computer or phone.
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.
Real-time notification bell for GLPI technicians — tickets, changes, problems, validations and more, with a full notifications page and sound alerts.
Free Open-Source Alternative to Mailchimp & Resend.
Notifuse is a modern, self-hosted emailing platform that allows you to send newsletters and transactional emails at a fraction of the cost.
Have you ever wondered how in God’s name does the Google Calendar web app create a favicon that shows the right date dynamically. Well wonder no more, because today I would like to introduce a jQuery plugin called Notify Better that I built to help web developers create a better notification allowing them to show a notification bubble right on your website’s favicon or on your website’s title with only a few lines of code.
Server-side email notification manager using several push providers for real-time alerts. Conserve mobile battery without compromising on immediacy.
Stay connected without the constant drain on your battery. Introducing NotiMail - the future of server-side email notifications supporting multiple push providers and multiple email accounts!
Mobile devices often use IMAP IDLE, maintaining a persistent connection to ensure real-time email notifications. Such continuous connections rapidly consume battery power. The modern era demanded a smarter, more energy-efficient solution. Meet NotiMail.
Like gh for GitHub, but for Notion. 39 commands. One binary.
Work seamlessly with Notion from the command line. Full Notion API coverage in a single binary.
A full-featured command-line interface for Notion. Manage pages, databases, blocks, comments, users, and files — all from your terminal. Built for developers and AI agents who need programmatic access without the browser.
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Not Just a Grid is a flexible and modular css framework that is designed to assist in the rapid prototyping and development of websites. It has been designed for the future with larger screen sizes and the use of CSS3 for progressive enhancement and richer user experiences.
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.
A free and open documentation platform built with Laravel and Filament, enhanced by Ollama for local AI features, focused on clarity, structure, and self-hosted simplicity.
Automated Notion CSV Backup.
Notion CSV Backup is a web application developed in Python that allows backing up data from a Notion database. The application queries the Notion API, transforms the information into records, and exports them in CSV format. Additionally, it maintains a backup history in a JSON file and enables scheduling automatic backups using APScheduler.
Nøughty Linux is an unconventional Linux desktop experience that combines Ubuntu's familiarity and broad hardware compatibility with Nix's declarative configuration and vast software library all wrapped in a user-friendly interface that requires zero Nix knowledge.
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Nova is a JavaScript (ECMAScript) and WebAssembly engine written in Rust and following data-oriented design principles. It is currently nothing more than a fun experiment to learn and to prove the viability of such an engine, but may very well become something much more in the future.
NOVA: The Prompt Pattern Matching. NOVA is a Python-based tool for detecting adversarial prompts - prompt injections, exfiltration, evasion and TTPs.
NOVA is an open-source prompt pattern matching system combining keyword detection, semantic similarity, and LLM-based evaluation to analyze and detect prompt content.
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Your Novel Writing Toolbox. Write, without restriction.
Novelcrafter's got your back, arming you with the tools you need to dream, draft, and deliver your story.
Pretty fast linter (code static analysis utility) for PHP. NoVerify is a PHP linter: it finds possible bugs and style violations in your code.
Novius OS, CMS open-source nouvelle génération, transforme votre back-office en OS web
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.
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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.
🚀 The open-source notifications infrastructure. A fully-featured microservice to send SMS, E-mail, Slack and Push notifications. Embeddable notification center for React with real-time updates, content management, and much more... Notification management simplified. The ultimate service for managing multi-channel notifications with a single API.
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.
Modular Go framework for attack surface management, reconnaissance, and vulnerability scanning.
NOX is a modular, Go based attack surface management and vulnerability scanning framework. It ships with 300 built in modules covering OSINT, subdomain enumeration, DNS, port scanning, web fingerprinting, and deep active vulnerability testing across injection, authentication, authorization, client side, cloud, API, and business logic vulnerability classes.
This plugin provides a task to optimize web assets used in your project, typically for better frontend performances.
.NET Access to PostgreSQL.
Npgsql is an open source ADO.NET Data Provider for PostgreSQL, it allows programs written in C#, Visual Basic, F# to access the PostgreSQL database server. It is implemented in 100% C# code, is free and is open source.
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🏎 Nping mean NB Ping, A Ping Tool in Rust with Real-Time Data and Visualizations.
Nping is a Ping tool developed in Rust. It supports concurrent Ping for multiple addresses, visual chart display, real-time data updates, and other features.
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