https://github.com/numerous-com/julia-demo
A simple demo app to showcase Julia apps on Numerous
https://github.com/numerous-com/julia-demo
apps hosting julia
Last synced: about 1 year ago
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A simple demo app to showcase Julia apps on Numerous
- Host: GitHub
- URL: https://github.com/numerous-com/julia-demo
- Owner: numerous-com
- License: mit
- Created: 2025-03-24T08:50:35.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-03-24T08:59:53.000Z (about 1 year ago)
- Last Synced: 2025-03-24T09:41:42.351Z (about 1 year ago)
- Topics: apps, hosting, julia
- Language: Julia
- Homepage: https://www.numerous.com
- Size: 0 Bytes
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Julia Function Plotter Demo on Numerous
A simple web application built with Julia that demonstrates how to deploy and run Julia applications on the Numerous platform. The app showcases interactive function plotting with a modern web interface.
## Features
- Interactive web interface for mathematical function plotting
- Support for multiple function types:
- Sine
- Cosine
- Tangent
- Quadratic (x²)
- Linear
- Customizable plot range and step size
- Real-time plot generation
- Containerized deployment using Docker
- Easy deployment to Numerous platform
## Local Development
### Prerequisites
- Julia 1.6+
- Docker (for container builds)
- Numerous CLI (for deployment)
### Running Locally
1. Clone this repository
2. Navigate to the project directory
3. Run directly with Julia:
```bash
julia -e 'using Pkg; Pkg.add(["HTTP", "Plots", "JSON"])'
julia app.jl
```
Or using Docker:
```bash
docker build -t julia-demo .
docker run -p 8080:8080 julia-demo
```
4. Open your browser and navigate to http://localhost:8080
## Deploying to Numerous
1. Sign-up on www.numerous.com by clicking sign-up and follow the steps.
2. Install the Numerous CLI if you haven't already
```bash
pip install numerous
```
3. Login to Numerous:
```bash
numerous login
```
4. Deploy your app:
```bash
numerous deploy -o
```
To obtain an organization slug you can list your organizations with:
```bash
numerous organization list
```
## Application Structure
- `app.jl` - Main application file containing the web server and plotting logic
- `Dockerfile` - Container configuration for building and running the app
- `Project.toml` - Julia package dependencies
- `numerous.toml` - Numerous platform configuration
## Usage
1. Access the deployed app through your Numerous dashboard or local instance
2. Select a function type from the dropdown menu
3. Adjust the plotting parameters:
- Start Value: Beginning of x-axis range
- End Value: End of x-axis range
- Step Size: Granularity of the plot
4. Click "Generate Plot" to create and view the mathematical function
## Technical Details
The application is built using:
- Julia HTTP.jl for the web server
- Plots.jl for generating mathematical visualizations
- JSON.jl for data handling
- Docker for containerization
- Numerous platform for deployment and hosting