Productivity & Notes

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

Free and open-source macOS menu bar toolkit.

A skill to stop your coding agent from burying the answer. ADHD-friendly output.

A fast, native Markdown editor

A Claude Code skill for having AI create polished PPTX presentations — slide rules + a catalog of 62 slide patterns (36 SlideSpec patterns + 27 free-form components) + generation pipeline + automated checks.

Editorial diagram design for Claude Code, Codex, GitHub Copilot, Factory Droid, and Pi. 42 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.

Not another ChatGPT wrapper. This is a local-first tool that turns your notes, web pages, PDFs and audio/video into a personal knowledge graph — running entirely on your own machine.

Ahead-of-time compiled HTN planner and C++ SDK for game AI.

Create polished demo videos without editing skills. Mac/Windows/Linux

A modern launcher for downloading, installing, and running apps from GitHub and GitLab releases. With a personal library, community catalog subscriptions, and flexible filtering.

AI turns documents or topics into real, native PowerPoint decks—with native shapes, transitions and animations, data-backed charts and tables on demand, audio narration from speaker notes, and support for your own .pptx templates. · by Hugo He

Agent skill that generates rich HTML pages or slide decks for diagrams, diff reviews, plan audits, data tables, and project recaps

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.

My Python scripts to make high-quality figures for publications in top AI conferences and journals.

Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.

Chinese documentation and study materials for CSAPP: all chapters of the third edition of Computer Systems: A Programmer's Perspective in Markdown, including exercise answers, Chinese translations of eight labs, and the official self-study lab package, for convenient online reading and offline study.

Python tool for converting files and office documents to Markdown.

A free, open-source Windows desktop organizer with native-feeling WinUI 3 widgets.

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault

The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.

🧭 Xiaobai Kanban — let an Agent help you write code. You just talk; the Agent handles everything. A dual-entry documentation site: people read the tutorials, Agents read AGENTS.md.

China patent.skill: identify patentable points and write disclosure documents (invention/utility/design), explain patents in plain language, track policy developments, and assist with examination responses.

A minimal, extensible, agent-native knowledge base that keeps shared context current and inspectable

A skill that turns SRT subtitles into flowing whiteboard handwriting animation on warm beige paper: mask-region choreography + continuous stream strokes (ink→color).

🪄 A browser extension that captures your workflow as you click and turns it into a step-by-step guide with annotated screenshots 📸

Tools for Odoo Administrators to improve some technical features on Odoo.

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Floral Note, a lightweight, elegant cross-platform desktop sticky-note app with Markdown editing and preview.

Offline virtual tabletop for Obsidian: battle maps, tokens, fog of war, dice, initiative and a separate player view.

Free and Open Source Enterprise Resource Planning (ERP)

A presentation-order collection of 3D prompts for copying and reuse.

Free domain registration and practical DNS learning resources for everyone.

Gameio — Stremio for games. Controller-first Android launcher.

Bilingual Flipper Zero documentation, learning paths, and AI-ready reference packs

AI Kanban & Development Environment. Orchestrate multiple agents, review changes, open PRs. Multi-provider, self-hostable, no telemetry.

A template containing everything you need for creating your own Obsidian theme.

A Markdown formatting tool for WeChat Official Accounts: write Markdown on the left and preview live on the right, then copy to WeChat Official Accounts/Zhihu with one click; styles are all inline and preserved. 13 themes, math formulas, image hosting, version rollback, AI content review, and built-in MCP Server.

Gradio web UI and Windows one-click launcher for Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice.

A universal mod-compatible launcher that resolves errors and server disconnections caused by mods on most devices. Run with one click and play without limits.

DeepSeek Harness Launcher based on HMCL

App with goals, checklists, tasks, repetitive tasks, timer, stopwatch, calendar, notes, shortcuts, zen-mode, widgets, pomodoro and 24/7 time tracking. :scream_cat:

A collection of learning resources for curious software engineers

Captcha solver extension for humans, available for Chrome, Edge and Firefox

A plugin for Obsidian that provides AI chat functionality

CodiMD - Realtime collaborative markdown notes on all platforms.

OCR software, free and offline. Open-source, free offline OCR software. Supports screenshots/batch image import, PDF document recognition, watermark/header/footer exclusion, and scanning/generating QR codes. Includes built-in multilingual language packs.

:blue_book: Home Assistant User documentation

Archive of historical PixPin versions.