JangHaryeom

Multi-agent VTuber + autonomous worker platform — pair a chatty Live2D/Spine VTuber with tool-running sub-workers, orchestrate autonomous tasks, and watch it all in a 3D city playground. 5 swappable LLM backends (Anthropic/OpenAI/Google/vLLM/Claude Code CLI). Self-hosted, Apache-2.0.

Contextify is a document processing library that converts raw documents into AI-understandable context. It analyzes, restructures, and normalizes content so that language models can reason over documents with higher accuracy and consistency.

Manifest-driven 21-stage agent pipeline for Python — 5 LLM backends (Anthropic / OpenAI / Google / vLLM / Claude Code CLI), tools, skills, memory, sandboxed CLI runs, MCP. The engine behind Geny. Apache-2.0.

표준화된 2D 리그 위에 AI가 재설계한 파츠를 얹어 캐릭터를 찍어내는 반자동 생산·커스터마이징·배포 플랫폼

Web-based 2D Live Avatar editor with AI-driven texture generation. Cubism + Spine, upload day-1.

Web studio for the edit2docs engine — generate & chat-edit PPT / Word / Excel in the browser, with live addressable-preview edit highlighting. Next.js 15 · React 19 · EN/KO.

Lightweight React + Three.js WebGL graph renderer — 2D/3D force layout in a Web Worker, instanced meshes (2 draw calls), reheat-free filtering, minimap, trackball navigation. Obsidian-style knowledge graphs at 10k+ nodes.

AN-Web — AI-native headless browser engine for agents: fetch, render, read (reader-mode markdown), search. Python · PyPI.

Googer provides an elegant Python interface for querying Google Search and receiving structured, typed results. Built with robustness in mind — featuring automatic retries, rate-limit detection, TLS fingerprint impersonation, and a fluent query builder.

One line of code → Full statistical analysis + interactive HTML report. 24+ file formats, HuggingFace datasets, 6 languages, 20+ analysis modules, 50+ visualizations.

AI-agent-native document engine: generate & chat-edit DOCX, XLSX, PPTX — Python library / agent tools / MCP server / hosted service. Native editable OOXML incl. real charts. English-first, first-class Korean. Apache-2.0.

Standalone GPU voice services (OmniVoice TTS + Whisper STT) — deploy on a GPU box, clients connect to the HTTP endpoints

Korean-first web UI for the edit2ppt engine. Served by hr_blog2.0 at /edit2ppt.

AI가 의미(spec)만 내면 결정론적 레이아웃으로 깨끗한 다이어그램 SVG를 만드는 라이브러리 (Tool/MCP)

new-one (created by GAPT scaffold)

playwLeft is a high-performance browser automation library designed primarily for AI agents and programmatic use cases. Built in Rust with Python bindings, it provides a powerful interface for browser testing, web scraping, and data extraction — without the overhead of visual tooling.

Python headless browser library for AI agents

PlateeRAG Frontend - Next.js based RAG system frontend for document processing and intelligent Q&A

Personal portfolio and blog built with Next.js

Personal portfolio frontend - HaRyeom Jang (CocoRoF)

KHU_Fellowship Paper: An Exploration of Research Trends and Influence in Health Recommender Systems: Citation Network and Keyword Network Analysis