Open source. Open possibilities.

Spanish course to learn React from scratch based on projects: includes video classes and code for 14 practical exercises covering hooks, TypeScript, React Query, Zustand, Redux Toolkit, and more.

Obsidian plugin for Bible study, enabling multi-version navigation, parallel reading, verse referencing, and structured note-taking within the vault.

An open-source AI research agent that performs iterative deep research by combining search engines, web scraping, and LLMs. It generates targeted queries, processes results, and recursively explores topics to produce comprehensive markdown reports.

Flutter frontend for Fiestaaa, an app for organizing private events with friends and family. Supports event creation, invitations, collaborative shopping lists, carpooling, shared expenses, QR access codes, and push notifications.

ReactPage is a highly customizable, modern WYSIWYG editor for the web, built with React and TypeScript. It offers extensible components, a rich UI, and is used as a CMS for various sites.

This project is a personal blog and reading notes repository built based on GitHub Issues and GitHub Actions. It mainly records the author's excerpts, reading reflections, workplace thoughts, emotional essays, as well as content related to mobile development (Flutter, Swift) and technical accumulation.

A keyboard-driven, vim-like web browser based on Python and Qt with a minimal GUI.

Blazing Agents documentation site built with TanStack Start and Fumadocs. Includes guides, SDK docs, REST API references, and deployment instructions for Cloudflare Pages.

Code随想录 (LeetCode-Master) is a structured LeetCode study plan covering data structures and algorithms, with 200+ curated problems, detailed图文 solutions, and video lectures, supporting C++、Java、Python and other languages.

Free index of Chinese programming books covering operating systems, AI, Web, algorithms, and various programming languages, with community contributions.

A curated collection of 107 foundational generative AI research papers with comprehensive summaries, learning roadmaps, glossaries, and decision guides—making cutting-edge AI research accessible to everyone.

LLM Wiki is a cross-platform desktop app that automatically turns documents into an interlinked, persistent knowledge base using LLMs. It features incremental wiki building, multimodal ingestion, knowledge graphs, deep research, and a Rust-based chat agent, all with Obsidian compatibility and extensive customization options.

A comprehensive Python full-stack learning tutorial by Luo Hao (Jack Fraser), covering a 100-day structured curriculum including Python fundamentals, Django web development, web scraping, data analysis and visualization, machine learning, and team project development.

Mimik is a browser extension that automatically captures browser workflows and converts them into polished, step-by-step guides with annotated screenshots.

A community-maintained DevOps reference guide covering Docker, Kubernetes, Prometheus, Git, Ansible, Terraform, Jenkins, GitLab CI, GitHub Actions, CircleCI, Travis CI, Puppet, Chef, Linux, and networking, with concepts, commands, tutorials, interview questions, and curated learning links.

MarkText is an open-source Markdown editor featuring a real-time WYSIWYG preview. It supports CommonMark, GitHub Flavored Markdown, and Pandoc markdown, with capabilities for exporting to HTML and PDF.

Zotero CLI is an English-language command-line tool for managing Zotero libraries and supporting rigorous systematic literature reviews. It combines Zotero item and collection operations, multi-source import, interactive screening, audit trails, citation snowballing, data extraction, PRISMA reporting, and optional local RAG/LLM-backed semantic search.

Curated knowledge repository of SRE practices, tools, and culture from leading tech organizations including Airbnb, Netflix, Google, and many others.

Tech Interview Handbook provides free, curated technical interview preparation materials for software engineers, covering coding questions, behavioral questions, resume guides, and system design.

Omnivore is an open-source, self-hosted read-it-later application designed for saving and organizing text-based content across multiple platforms.