Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
An Open Source implementation of Notebook LM with more flexibility and features
An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices
Get 10X more out of Claude Code, Codex or any coding agent
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
A developer-friendly API for converting many document formats into PDF files, and more!
Boost LaTeX typesetting efficiency with preview, compile, autocomplete, colorize, and more.
A command-line productivity tool powered by AI large language models like GPT-5, will help you accomplish your tasks faster and more efficiently.
Automated CAPTCHA solver for your browser. Works with Selenium, Puppeteer, Playwright, and more.
Application for managing recipes, planning meals, building shopping lists and much much more!
Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more.
EpicEditor is an embeddable JavaScript Markdown editor with split fullscreen editing, live previewing, automatic draft saving, offline support, and more. For developers, it offers a robust API, can be easily themed, and allows you to swap out the bundled Markdown parser with anything you throw at it.
⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!
- link-checker
- link-checking
- link-checkers
- validator
Open-source data modeling tool designed for PostgreSQL. No more typing DDL commands. Let pgModeler do the work for you!
- c-plus-plus
- entity-relationship-diagram
- ddl-commands
- sql-standards
Learn, design or document codebase by putting breadcrumbs in source code. Live updates, multi-language support and more.
- javascript
- java
- typescript
- python
A very fast and versatile markdown toolchain. Output to AST, React, React Native, SolidJS, Vue, HTML, and more!
ASP.NET Core & Angular Universal advanced starter - PWA w/ server-side rendering for SEO, Bootstrap, i18n internationalization, TypeScript, unit testing, WebAPI REST setup, SignalR, Swagger docs, and more! By @TrilonIO
Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.
- webperf
- bookmarklet
- navigation-timing
- resource-timing
A Pure ruby library to merge PDF files, number pages and maybe more...
Your project is scattered across too many tools. Map the chaos on an infinite canvas where notes, files, TO-DOs (and more!) finally live together.
- brainstorming
- collaboration
- idea-management
- mental-space
A beautiful material calendar with endless scroll, range selection and a lot more!
CRM and Task management software, Email marketing and many more. Django CRM software app is built for individual use by businesses of any size or freelancers and is designed to provide easy customization and quick development. ✨
- crm-system
- crm
- sales
- email-marketing
An open source calendar framework for iOS, with support for customization, IBDesignable, Autolayout, and more.
- calendar
- calendar-view
- calendar-widget
- calendar-control