#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
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Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.
- architecture-diagram
- developer-tools
- system-design
- agent-skills
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
- documentation
- flowchart
- javascript
- typescript
The HTML Presentation Framework
- presentations
- slides
- slideshow
uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
- ublock-origin
- blocker
- firefox
- chromium
Official electron build of draw.io
- javascript-applications
- electron-app
- graphics
- diagram-editor
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
- react-native
- nodejs
- onedrive
- android
PDF Reader in JavaScript
Collection of handy online tools for developers, with great UX.
- vuejs
- tools
- tool
- converter
Free, simple, and intuitive online database diagram editor and SQL generator.
- database-schema
- editor
- mariadb
- postgresql
TranslatedA JavaScript-based tool for getting download links of files on cloud drives. Modified from 【网盘直链下载助手】 (Cloud Drive Direct Link Download Assistant). Supports eight cloud drives: Baidu Netdisk / Aliyun Drive / China Mobile Cloud Drive / Tianyi Cloud Drive / Xunlei Cloud Drive / Quark Drive / UC Drive / 123 Cloud Drive
- aliyun-drive
- baidu
- baidu-netdisk
- quark-netdisk
TranslatedGitHub Chinese localization plugin, a Chinese interface for GitHub. (GitHub Translation To Chinese)
- github
- userscript
- tampermonkey
- violentmonkey
It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.
📗 SheetJS Spreadsheet Data Toolkit -- New home https://git.sheetjs.com/SheetJS/sheetjs
- xlsx
- excel
- spreadsheet
- data
:black_heart: Create and share beautiful images of your source code
- carbon
- javascript
- beautiful
- snippets
:scissors: Modern copy to clipboard. No Flash. Just 3kb gzipped :clipboard:
- clipboard
- javascript
Client-side JavaScript PDF generation for everyone.
- hacktoberfest
Automated auditing, performance metrics, and best practices for the web.
- audit
- best-practices
- performance-metrics
- pwa
Make Any Website into CLI & Use your logged-in browser by AI agent.
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
JavaScript in-page GUI agent. Control web interfaces with natural language.
🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.