RustGPT is a ChatGPT UI built with Rust + HTMX: the power of Rust coupled with the simplicity of HTMX 💚

Last update: Dec 4, 2023

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Overview

RustGPT 🦀✨

RustGPT.Blog.Post.mp4

Welcome to the RustGPT repository! Here, you'll find a web ChatGPT clone entirely crafted using Rust and HTMX, where technology meets simplicity and performance. 🚀

Introduction

RustGPT is my latest experiment in cloning the abilities of OpenAI's ChatGPT. It represents the fourth iteration in a series of clones, each built with different tech stacks to evaluate their functionality in creating a ChatGPT-like application.

In this repository, you will find a Rust-based server leveraging the Axum framework combined with HTMX, providing a Rusty web development experience. From database operations to streaming responses, this project covers a broad spectrum of backend functionalities and real-time web interactions.

So, for Rust enthusiasts and web developers alike, dive in to explore a world where web development is redefined with the power of Rust!

Features 🌟

Rust with Axum Framework: A fast and reliable server that's all about performance and simplicity.
SQLite: A lightweight yet powerful database for all your data persistence needs.
Server Sent Events (SSE): Real-time streaming made easy to bring life to the ChatGPT interactions.
HTMX: No hefty JavaScript frameworks needed—HTMX keeps interactions snappy with simple HTML attributes.

Tech Stack 🛠️

sqlx: Direct and type-safe SQL queries and migrations.
tera: A templating engine inspired by Jinja2, for rendering the HTML views.
axum: A web application framework that's easy to use and incredibly fast.

For those eyeing some client-side WASM magic, you might also want to check out Yew or Leptos for more complex applications.

Quickstart 🏁

Jump right into it by following these steps:

Clone the repository.
Create a .env

MIGRATIONS_PATH=db/migrations
TEMPLATES_PATH=templates
DATABASE_URL=sqlite:db/db.db
DATABASE_PATH=db/db.db
OPENAI_API_KEY=<api-key> (only necessary for tests, users will add their own keys)

Install TailwindCSS Standalone in this repository: https://tailwindcss.com/blog/standalone-cli.
cargo install just: install Just
just init: install additional tools and migrate the db
just dev: concurrently run tailwind and cargo run in watch mode
Open your browser and enjoy chatting with your Rust-powered ChatGPT clone (port 3000 by default)

Contributing 🤝

Contributions are what make the open-source community an incredible place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make RustGPT better, please fork the repo and create a pull request. You can also simply open an issue. Don't forget to give the project a star! Thank you again!

Acknowledgments 🎓

Hats off to the wonderful crates and libraries that made RustGPT possible!

Created with 💚 by a Rustacean who believes in the power of Rust for the web! Follow the journey on Bitswired.

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Comments

Trouble installing via MacOS and Ubuntu 22.0.4

What OS are you using to install rustgpt on? I am having trouble on both Ubuntu and MacOS getting this up and running.

For example on Ubuntu 22.0.4:

:~/rustgpt$ just dev ./tailwindcss -i input.css -o assets/output.css --watch=always cargo watch -w src -w templates -w tailwind.config.js -w input.css -x run [Running 'cargo run'] warning: unreachable pattern --> src/ai/stream.rs:161:13 | 161 | _ => (), | ^ | = note: #[warn(unreachable_patterns)] on by default

warning: unused import: Row --> src/data/repository.rs:4:12 | 4 | use sqlx::{Row, Sqlite, Transaction}; | ^^^ | = note: #[warn(unused_imports)] on by default

warning: function internal_error is never used --> src/main.rs:126:4 | 126 | fn internal_error(err: E) -> (StatusCode, String) | ^^^^^^^^^^^^^^ | = note: #[warn(dead_code)] on by default

warning: variant DatabaseError is never constructed --> src/router/app/auth.rs:31:5 | 29 | pub enum LogInError { | ---------- variant in this enum 30 | InvalidCredentials, 31 | DatabaseError(String), | ^^^^^^^^^^^^^ | = note: LogInError has a derived impl for the trait Debug, but this is intentionally ignored during dead code analysis

warning: rustgpt (bin "rustgpt") generated 4 warnings Finished dev [unoptimized + debuginfo] target(s) in 0.06s Running target/debug/rustgpt thread 'main' panicked at src/main.rs:42:48: called Result::unwrap() on an Err value: EnvVar(NotPresent) note: run with RUST_BACKTRACE=1 environment variable to display a backtrace [Finished running. Exit status: 101]

Sorry for asking a n00b question. My strengths are more with golang where we don't seem to have these kind of issues.

opened by sullrich 5
Data usage of SSE stream

An issue I noticed was that the SSE were sending the entire text for each update. Is this a limitation imposed by HTMX? In that case some Javascript code receiving them directly and aggregating them into a response and updating the page would be a better approach.

opened by danielfaust 2
Missing LICENSE

I see you have no LICENSE for this project. The default is copyright.

I would suggest releasing the code under the AGPL-3.0-or-later or GPL-3.0-or-later license so that others are encouraged to contribute changes back to your project.

opened by TechnologyClassroom 1

Owner

Bitswired

GitHub https://rustgpt.bitswired.com

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