Online and Web Apps

Question2Answer is a free and open-source platform designed for creating thriving online communities centered around asking and answering questions. It provides a robust framework for building knowledge bases and fostering interactive discussions.

Kubernetes, often abbreviated as K8s, is a robust open-source platform designed to automate deploying, scaling, and managing containerized applications across clusters of hosts.

JSter is a catalog of javascript libraries.

FileTea is an anonymous, temporary file sharing platform that leverages peer-to-peer technology to enable direct file transfers between users without requiring registration or storing files in the cloud permanently. It emphasizes privacy and simplicity for volatile sharing needs.

Textile markup language parser for PHP.

deployd is a toolkit for building realtime APIs.

Kliqqi is a flexible open-source content management system designed to build community-driven social networks, idea boards, and news aggregators. It emphasizes user participation and customization to create tailored online communities.

OTRS ITSM is a comprehensive IT Service Management solution designed to optimize business processes, manage IT infrastructure, and enhance customer support. It provides a robust set of tools for ticketing, workflow automation, asset management, and knowledge base creation, all delivered through a web-based interface.

Telescope Nova is a free and open-source application platform designed for building community-driven websites like discussion boards or news aggregators. Built with React and Meteor, it offers a flexible framework for creating customized online communities.

kune is a distributed social network and collaboration platform designed for privacy and freedom of speech. It offers features like group chat, file sharing, task management, and real-time collaboration, operating on a decentralized architecture.

Duck DNS is a free dynamic DNS service that allows users to easily manage and update their dynamic IP addresses with a static subdomain. Ideal for home users or small businesses needing reliable remote access to networks or services.

Zen Cart is a free, open-source online store management system built on PHP. It offers a robust platform for creating and managing e-commerce websites, providing features for product handling, order processing, customer management, and payment gateway integration.

Virtualmin is a domain hosting and website control panel, which gives the ability to create and manage many domains and is available in both open source and commercial versions.

Weblate is a free web-based translation tool with tight version control integration.

Instructure Canvas is an LMS (Learning Management Software).

React is a JavaScript library for building user interfaces.

Gratipay is an open source fundraising platform.

PrivacyTools is a comprehensive resource providing vetted recommendations for online services, tools, and practices designed to protect your digital privacy. It offers alternatives to popular services known for tracking, empowering users to make informed choices for enhancing their online security and anonymity.

Zulip is a powerful open-source group chat application designed for team collaboration. It uniquely structures conversations around topics, enabling users to easily catch up on important discussions and manage information overload. Zulip facilitates secure communication with integrated file sharing and various integrations.

Raphaël is a powerful JavaScript library that simplifies the creation and manipulation of vector graphics directly within web browsers. It provides a robust API for working with SVG and VML, enabling dynamic and interactive visual elements.

Echoplexus was a web-based, anonymous chatting platform designed with user privacy as a core principle. It offered IRC-like functionality along with modern features like video chat and file sharing, aiming to provide a secure and private communication space without the need for user registration.

GitBook is a powerful platform designed for creating, writing, and organizing documentation, knowledge bases, and technical books collaboratively. It leverages Markdown for content creation and offers features like static site generation, version control integration, and real-time collaboration.

(a9t9) Free OCR Software is a web-based Optical Character Recognition (OCR) service and API that allows users to extract text from images and PDF documents. It focuses on providing a simple and free solution for digitizing content, supporting various file formats and languages.

NetHack is a single-player roguelike video game.

Backbone.js is a lightweight JavaScript framework providing structure to web applications. It organizes code using the Model-View-Presenter pattern, offering models with key-value binding and custom events, collections with rich API, views using declarative event handling, and RESTful JSON synchronization.

HTML5 Boilerplate is a foundational front-end template that provides a solid starting point for building modern and performant websites and web applications. It includes best practices for web development, delivering a robust, secure, and adaptable structure.

Openwhyd is an open-source platform that allows users to collect, curate, and stream music from various online sources, fostering music discovery and sharing within a community.

Processing.js is a JavaScript library derived from the Processing programming language, enabling artists, designers, and students to create visual content, animations, and interactive applications directly in web browsers using familiar Processing syntax.

Turnkey Linux offers a vast library of pre-configured server images, simplifying the deployment of popular web applications, infrastructure services, and development tools. Built on Debian, these virtual appliances streamline setup on various platforms, including clouds, virtual machines, and bare metal.

BuddyCloud is a secure and decentralized messaging and social networking platform designed for both individual users and organizations. It provides a rich set of tools for real-time communication, group discussions, and content sharing, prioritizing privacy and user control.

RankHacker.com is a comprehensive online SEO platform designed to automate and streamline vital search engine optimization tasks. It offers tools for competitive analysis, detailed keyword research, content optimization, and performance tracking, empowering businesses and marketers to improve their search engine rankings and organic traffic.

Algolia is an AI-powered search and discovery platform designed to seamlessly integrate into any website or application. It provides fast, relevant, and scalable search experiences for users, enhancing engagement and conversion rates.

SCI-HUB is a controversial online platform providing free access to millions of research papers and scientific articles, often bypassing publisher paywalls.

Mevvy is an innovative platform designed to help users discover, categorize, and compare software applications across various platforms and use cases. It provides tools to find apps tailored to individual interests and needs, facilitating informed software choices.

Library Genesis (LibGen) is a widely-known online repository offering a vast collection of books, articles, comics, and magazines, primarily focusing on academic and scientific literature, available for free download.

Concord is an all in one digital document management solution.

Giganews is a leading premium Usenet service provider offering high-speed access to newsgroups and comprehensive retention.

Hover is a comprehensive platform specializing in domain name registration and email hosting services, designed for individuals and businesses seeking simple, transparent, and private online presence solutions.

Spotlyte is a comprehensive social media management platform designed for brands, agencies, and small businesses. It streamlines content aggregation, publishing, and analysis across various social channels.

LiquidPlanner is an innovative project management software.