# xxnuo/open-coreui

Open CoreUI - A rewritten Open WebUI in Rust, significantly reducing memory and resource usage, requiring no dependency services, no Docker, with both a server version and a Tauri-based desktop client. (formerly Open WebUI Lite)

Repository: https://github.com/xxnuo/open-coreui
Canonical: https://ross.abutalabs.com/products/open-coreui
Language: Svelte
License Family: other
Topics: open-webui-lite, open-webui, open-coreui
Last push: 2026-04-02T10:28:05+00:00

## Health v2 (maintenance only)
Score: 61/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 75, release rhythm 57, longevity 36
- inputs: {"age_days": 506, "days_push": 153, "days_rel": 289, "gap_med": 0, "n_releases_24m": 2}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1537, forks 110 (observed 2026-08-28T04:04:59.974497+00:00)

## What it is
Open CoreUI is a lightweight Rust rewrite of Open WebUI that provides a chat interface for LLMs without Docker, Python, or database dependencies. It ships as both a Tauri-based desktop app and a standalone CLI server binary for browser access.

## Use cases
- run a lightweight open webui alternative without docker
- chat with local or remote llms from a desktop app
- self-host a low-memory web chat ui for llm apis
- deploy a single-binary llm chat server
- replace open webui to reduce memory usage
- use an openai-compatible chat frontend on windows mac or linux

## When to choose
- you want Open WebUI-like chat with far lower resource usage
- you need a no-dependency single executable for desktop or server
- you deploy on low-spec hardware or want multi-user browser access via a small server

## When to avoid
- you need full Open WebUI feature parity like RAG, tools, or advanced admin features
- you require a production-hardened, licensed, stable release
- you depend on Open WebUI's plugin/pipeline ecosystem

## Facets
- artifact type: application
- maturity: experimental
- function: chatbot, chat-interface, http-server, llm-inference, gui
- domain: large-language-models, chatbots, self-hosted, cross-platform
- platform: windows, rust
- tags: open-webui, tauri, lightweight, rust-backend, llm-chat-frontend, single-binary, macos, linux, desktop, web-server, svelte

## Member repositories
- xxnuo/open-coreui (main) score 61

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:59.974497+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:31:02.652896+00:00, confidence not recorded.
  - readme: https://github.com/xxnuo/open-coreui (fetched 2026-08-28T04:04:59.974497+00:00, sha 5ddc2bd9f052)
- Data as of 2026-08-30T08:39:29.467469+00:00.