Showing 70 open source projects for "web-based"

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  • 1
    Obsidian

    Obsidian

    Community plugins list, theme list, and releases of Obsidian

    The Obsidian Releases repository provides the official distribution builds and installers for Obsidian, the popular markdown-based knowledge management and personal wiki application. Obsidian itself is a powerful, offline-first note-taking tool that helps users build interconnected knowledge graphs using markdown files stored locally on their devices, with plugins and community themes for extensibility. This repository houses versioned compiled binaries and packages for multiple platforms such as Windows, macOS, and Linux, enabling users to download stable or nightly builds directly without needing to build the app from source. ...
    Downloads: 262 This Week
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  • 2
    Joplin

    Joplin

    Open source note taking and to-do app with synchronization

    Joplin is a free and open source note-taking and to-do application that can handle a large number of notes in Markdown format, organize them into notebooks and synchronize them with various cloud services. All notes can also be copied, tagged, searched and modified directly from the app or through your own text editor. Notes that are exported from Evernote can be imported into Joplin, be it formatted content, resources, complete metadata or plain Markdown files. When notes are...
    Downloads: 53 This Week
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  • 3
    Open Notebook

    Open Notebook

    An Open Source implementation of Notebook LM with more flexibility

    ...The platform supports 16+ AI providers—including OpenAI, Anthropic, Ollama, Google, and LM Studio—allowing flexible model choice and cost optimization. Open Notebook enables users to organize and analyze multi-modal content such as PDFs, videos, audio files, web pages, and Office documents. It combines full-text and vector search with context-aware AI chat to deliver insights grounded in your own research materials. With advanced features like multi-speaker podcast generation, customizable content transformations, and a comprehensive REST API, Open Notebook provides a powerful and extensible research environment.
    Downloads: 23 This Week
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  • 4
    TagSpaces

    TagSpaces

    TagSpaces is an offline, open source, document manager with tagging

    ...It features advanced note taking functionalities and some capabilities of to-do apps. The application is available for Windows, Linux, Mac OS and Android. We provide a web clipper extension for Firefox, Edge and Chrome for easy collecting of online content in the form of local files. File and folder management - TagSpaces provides a convenient user interface for browsing, viewing and man files and folders. The application supports two ways for tagging files. The default one embeds the tags directly in the name of the file, the other one uses a so called sidecar files for persisting the tags. ...
    Downloads: 27 This Week
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  • 5
    nb

    nb

    CLI and local web plain text note‑taking, bookmarking, and archiving

    ...Users can bookmark web pages and have content auto-cleaned and saved alongside their notes, which gives nb a combined role as both a personal wiki and a bookmarks manager, organized through tags and folders.
    Downloads: 0 This Week
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  • 6
    Neorg

    Neorg

    Modernity meets insane extensibility

    Neorg is an all-encompassing tool based around structured note taking, project and task management, time tracking, slideshows, writing typeset documents and much more. The premise is that all of these features are built on top of a single base file format (.norg), which the user only has to learn once to gain access to all of Neorg's functionality. Not only does this yield a low barrier for entry for new users it also ensures that all features are integrated with each other and speak the same underlying language. ...
    Downloads: 6 This Week
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  • 7
    Orgzly

    Orgzly

    Outliner for taking notes and managing to-do lists

    An Android-based note-taking app focused on productivity and organization, using the Org mode format.
    Downloads: 6 This Week
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  • 8
    Dnote

    Dnote

    A simple command line notebook

    Dnote is a personal knowledge management tool focused on easily capturing, organizing, and retrieving technical notes such as code snippets, terminal commands, and short documentation, all while keeping content accessible and searchable. It is designed around fast, distraction-free workflows that let users jot down notes quickly from the terminal or a web interface, ensuring that insights and solutions are captured at the moment they occur. With structured tagging and hierarchical organization, Dnote encourages users to categorize entries in ways that align with their own thinking rather than forcing a rigid notebook structure. Its search is optimized to handle large collections of notes, allowing users to find relevant information instantly, which makes it especially helpful for developers, engineers, and power users who accumulate practical knowledge over time.
    Downloads: 5 This Week
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  • 9
    Simplenote for macOS

    Simplenote for macOS

    Simplenote for Mac

    ...Built using macOS frameworks and powered by the Simperium synchronization protocol, it ensures that any text or Markdown notes you create are automatically backed up and kept in sync with Android, iOS, web, and other clients. The app supports fast searching and tagging so users can keep large collections of notes orderly, and has features like history or revision views to recover previous edits. macOS integration means users benefit from keyboard shortcuts, native window management, and system services like Spotlight search to find notes instantly. ...
    Downloads: 4 This Week
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  • 10
    Simplenote for Android

    Simplenote for Android

    Simplenote for Android

    ...The app supports Markdown formatting, letting users add structured text like headers, lists, and links with easy previewing. Because it ties into the same Simplenote account used on iOS, macOS, web, or desktop apps, content stays consistent and accessible regardless of the platform you use.
    Downloads: 4 This Week
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  • 11
    MindZJ

    MindZJ

    An open-source, offline note-taking app with native AI & CLI

    MindZJ is a knowledge management and idea organization tool designed to help users structure, connect, and visualize information in a meaningful way. It focuses on enabling users to create and manage interconnected notes, forming a network of ideas that can evolve over time. The system provides tools for organizing thoughts, tracking relationships between concepts, and building a personal knowledge base. It is particularly useful for research, learning, and creative workflows where capturing...
    Downloads: 7 This Week
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  • 12
    Simplenote for iOS

    Simplenote for iOS

    Simplenote for iPhone and iPad

    Simplenote for iOS is the official iPhone and iPad client for the cross-platform Simplenote note-taking ecosystem, providing iOS users with a clean, responsive interface to create, edit, and manage plain-text notes. It syncs seamlessly with Simplenote’s cloud infrastructure so that notes created on a phone instantly appear on web, Android, macOS, or desktop apps without manual steps. On iOS, users can search quickly across all notes, organize content with tags, and use native iOS behaviors such as swipe gestures, system share sheets, and keyboard shortcuts for efficient workflow. With Markdown support, notes can include basic formatting and previewing, letting writers structure content easily without clutter. ...
    Downloads: 3 This Week
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  • 13

    Joplin Desktop Linux Package

    Repo with Joplin Desktop pre-built packages for Debian/Ubuntu

    This is a repository containing the deb package of a pre-built version of Joplin Desktop for Debian/Ubuntu. It should work on latest LTS releases and up. For more info and reporting issues, please visit the source repo.
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    Downloads: 11,235 This Week
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  • 14
    dMind

    dMind

    dMind is a minimalistic yet feature-rich note-taking

    dMind is a minimalistic, distraction-free yet feature-rich note-taking app. Use a modified and extended version of markdown to take your notes. Are you a visual learner? dMind has built-in support for diagrams, tables and math expressions.
    Downloads: 3 This Week
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  • 15
    PASTE

    PASTE

    An app for storing code, text & more. A popular Open Source pastebin.

    Paste is a PHP application for storing code, text and more. DEMO: https://paste.boxlabs.uk/ Initially forked from the freely available source pastebin.com used before the domain was sold in 2010, lots of improvements have been included over the years such as user accounts and a featureful administration backend. See https://github.com/boxlabss/PASTE/blob/master/docs/CHANGELOG.md
    Downloads: 8 This Week
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  • 16
    Ainee

    Ainee

    Ainee - AI Notetaking and Learning Companion

    Ainee is your ultimate AI-powered notetaking and learning companion. Capture lecture notes in real-time and effortlessly transform audio, text, files, and YouTube videos into formatted notes, mindmaps, quizzes, flashcards, podcasts, and more. Explore our AI meeting note taker, AI notes, video transcript generator, PDF to AI converter, and AI flashcard maker. Enhance your learning with our AI voice recorder, article summarizer AI, and AI quiz generator. Additionally, share your knowledge...
    Downloads: 0 This Week
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  • 17
    Hypernomicon

    Hypernomicon

    Hypertext-infused philosophy personal database software

    Hypernomicon is a personal productivity/database application for researchers that combines structured note-taking, mind-mapping, management of files (e.g., PDFs) and folders, and reference management into an integrated environment that organizes all of the above into semantic networks or hierarchies in terms of debates, positions, arguments, labels, terminology/concepts, and user-defined keywords by means of database relations and automatically generated hyperlinks (hence ‘Hyper’ in the...
    Downloads: 11 This Week
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  • 18
    NoteSpark

    NoteSpark

    NoteSpark is a fast, offline-first notes and ideas app

    NoteSpark is a fast, offline-first notes and ideas app built with Expo, React Native, and TypeScript with markdown support out of the box Speed, simplicity, and privacy — no internet required, no accounts, no ads. Just pure note-taking joy.
    Downloads: 4 This Week
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  • 19

    rucola

    Terminal based markdown note manager

    Terminal-based markdown note manager to view statistics, explore connections and launch editing and viewing applications.
    Downloads: 7 This Week
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  • 20
    Perpetual Notes

    Perpetual Notes

    Write beautifully. Organize easily. Find everything.

    Take notes faster. Find information easily. Save notes in RTF with rich text formatting and images, meeting notes, web pages, projects, travel plan, research drafts - with Perpetual Notes as your note taking app, have fun with note taking again. Runs on Windows 7/8/10.
    Downloads: 6 This Week
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  • 21
    CherryPad - Browser Notepad

    CherryPad - Browser Notepad

    Your Sleek, Distraction-Free Notepad for Endless Productivity

    CherryPad: Your Sleek, Distraction-Free Notepad for Endless Productivity Welcome to CherryPad 🍒, the notepad extension for your browser! CherryPad is designed to make your note-taking experience quick, convenient, and visually pleasing. With features like AutoSave, a built-in emoji panel, and hidden Easter Eggs, CherryPad offers a fun yet practical workspace.
    Downloads: 6 This Week
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  • 22
    Downloads: 0 This Week
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  • 23
    P-links

    P-links

    Official repository of Peritus Link, a personal database app about web

    ...It is neither a simple “bookmarking tool” nor a standard favorites manager; rather, it is a space where every link transforms into a visual note—organized and accessible—complete with its own thumbnail, title, description, and metadata. Designed for users who handle large volumes of information, Peritus-Link enables you to create a clean, portable, and entirely local record of your web resources. Each entry is saved in a .peritus file—editable even with a basic text editor—making it a flexible, transparent, and enduring tool. The interface is designed to be minimalist, fast, and distraction-free. Each note functions as a visual card, allowing you to identify links instantly. The system operates entirely offline, requiring no user accounts, no mandatory synchronization, and no reliance on external services.
    Downloads: 0 This Week
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  • 24
    Midbar Desktop App

    Midbar Desktop App

    Standalone desktop app from the Midbar project

    This repository contains the standalone desktop application from the Midbar project. The app operates entirely offline and does not require an internet connection. GitHub repository: https://github.com/Northstrix/Midbar-Desktop-App
    Downloads: 0 This Week
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  • 25
    FuzPad

    FuzPad

    A minimalistic note management solution. Powered by fzf

    ...The project supports creating, managing, and searching notes with ease, leveraging the power of `fzf` for fuzzy finding capabilities. This repository does not include a graphical user interface, instead focusing on providing a streamlined experience for users comfortable with terminal-based applications. The project is open source and licensed under the GNU General Public License v3.0, encouraging contributions and modifications from the community.
    Downloads: 2 This Week
    Last Update:
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