A feature-rich command-line audio/video downloader

A browser-based video editor powered by ffmpeg.wasm. No uploads, no servers -- all processing happens locally in your browser using WebAssembly.

Production-ready animations, transitions, backgrounds, and scenes for Remotion. A shadcn registry that lets you `npx shadcn add` polished video components into any Remotion project. Built for solo …

700+ curated UI sound effects for modern web apps. Browse, preview, and install sounds with a single command. Free and open source

A minimalist, offline-first markdown note-taking app

A modular Codex Skill for directing and expanding detailed AI female portrait prompts.

Desktop app to manage markdown knowledge bases

Convert Word documents (.docx files) to HTML

Programmatic video for coding agents — HTML to video on your laptop. Turn HTML, CSS & data into real MP4s with pluggable render engines, 21 templates, AI soundtrack. Apache-2.0, no per-render fees.…

One click on the toolbar grabs the current page's video into ~/Downloads — local yt-dlp daemon, 1800+ sites. 小耳抓视频：一键把当前页视频抓到本地。

更好用的 Markdown 排版助手｜一键适配微信公众号、网页与图片。

Raphael Publish - 公众号排版大师 | 现代 Markdown 排版引擎

中文小黑怪诞正文配图生成 Skill | 16:9 白底手绘 | 少量红橙蓝批注 | Codex Skill

Open-source video creation tool

Open-source WYSIWYG .docx editor library with canonical OOXML, tracked changes, and real-time collaboration. Agent-ready.

A browser-based whiteboard recording app with slides, backgrounds, camera overlay and teleprompter.

A reusable AI learning skill for mastering almost any subject through project-driven learning, mastery checks, and authoritative sources.

🪧 Claude Code / Codex skill — generate Xiaohongshu carousels & WeChat 21:9+1:1 cover pairs. Editorial × Swiss visual systems, 28 layouts, 10 themes, single-file HTML → PNG. 小红书图文 + 公众号封面对

Animal 风格的 React 组件库 灵感来源于任天堂《集合啦！动物森友会》 Vue 版同步发布 Animal Crossing-style React UI component library, inspired by Nintendo's game visuals Vue version available.

Official AI skills for GSAP. These skills teach AI coding agents how to correctly use GSAP (GreenSock Animation Platform), including best practices, common animation patterns, and plugin usage.

一款专为微信公众号设计的 Markdown 实时预览编辑器，支持丰富的排版组件和一键复制到公众号，主要方便自己使用，也可以自行下载后修改成自己喜欢的排版。

AI watermark remover. CLI and Python library to strip visible and invisible AI watermarks (Gemini / Nano Banana sparkle, SynthID) and provenance metadata (C2PA, EXIF, IPTC) from images.

A high-performance, 100% client-side tool for removing Gemini AI image & video watermarks. Built with pure JavaScript using mathematically precise Reverse Alpha Blending. / 基于 JavaScript 的纯浏览器端 Gem…

Create Epic Math and Physics Animations & Study Notes From Text and Images.

A library of HTML slide templates designed so any coding agent can pick the right one and produce a beautiful deck on the user's behalf, automatically.

React draggable component

✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed …

Juice inlines CSS stylesheets into your HTML source.