javascriptdata / dnotebook Goto Github PK

The numbers on the left side create the order when a JSON is reloaded. These numbers should be run operation counts like they are in Jupyter, and saving and reloading JSON should not reorder a dnotebook.

I loaded https://playnotebook.jsdata.org/demo and hit RUN on the first command and it sits in a loop.

Acceptance

• We have a local file tree browser in the UI similar to what we have in vscode.dev
• Sidebar should toggle open and close
• Notebook files can be opened in the new tabs

Resources

• https://developer.mozilla.org/en-US/docs/Web/API/File_System_Access_API

Users can open more than one Notebook in a tab. Ideally, we should execute each notebook in a separate context. This is similar to Kernels in Jupyter notebooks.

This ensures that multiple notebooks can be run simultaneously, and each manages its own state.

Acceptance

• User can run multiple notebooks simultaneously
• User can start and manage notebook context

Hello! This is a very neat project. Are you still working on it? It would be a great tool. I saw that microsoft put out something similar but it unfortunately doesn't work with newer versions of VS Code. Have you considered building this as a VS Code environment? I find that it's nice to have all of the amenities of my code editor but what's missing is nice visual output.

Thanks for Dnotes! Its looks amazing and I have been looking for something like this for quite sometime. I was wondering, if you have plans to make them easily embeddable?

We decided to rewrite Dnotebook to be more like Jupyter notebooks, where we can write and run code that interacts directly with the user's local OS in a safe and secure way. This overarching goal here is that we want users to have a native experience when using Dnotebook.

The following is a list of proposed features for the new release:
Target release date: March 2022

• Rewrite core components in Typescript
• Add a new code editor with syntax highlighting, lining, snippet, and autocomplete.
• Add support for file system directory: Users can interact with their local file system from the UI so they can create, update and delete files securely
• Bash command support for managing notebooks: Users can execute bash commands from the UI. This makes the installation of new packages relatively easy and intuitive.
• Better UI/UX
• File menu options for managing kernels and notebooks

Acceptance

• Users can download, save and re-upload notebooks
• Choose an efficient serialization format for notebook.
• Choose an extension name for notebooks

Acceptance

• [ ] Default format for saving dnotebook is JSON
• We can export active notebook to the following format:
  • PDF
  • HTML
  • JSON
  • Markdown

This will help us toggle the cell running indicator in the UI, and also ensure we block all cell code execution until a cell has finished execution.

Acceptance

• Running cells are properly tracked and UI state is updated to show this state
• Other cells are blocked from running when a cell is also already running
• Cells jobs can be canceled or killed

• OS: [MacOS Monterey v12.3.1]
• Browser [Nodejs v14.16.1]

load_package(["https://cdn.jsdelivr.net/npm/@tensorflow/tfjs@latest",
"https://cdn.jsdelivr.net/npm/[email protected]/dist/index.min.js"])

{"output":"load_package is not defined","name":"ReferenceError","__$hasError":true}

There's a lot of white in the product for comfortable evening work. Is it possible to support themes like jupyterlab or add a dark mode option?

At moment, the menu item must be clicked before they are opened, we should use the onMouseEnter flow instead of click events.

Acceptance

• Menu items are opened onMouseEnter
• Menu items are closed onMouseLeave

Hello,

Is it possible to either:

1. govern the size of the displayed image by means of MarkDown
2. use an HTML tag instead of MarkDown?

Thanks.

Executing code with the Nodejs VM module has many known security vulnerabilities, and we need to address them before any major release.

This tool might help: https://github.com/patriksimek/vm2

See also:
nodejs/node#40718
https://pwnisher.gitlab.io/nodejs/sandbox/2019/02/21/sandboxing-nodejs-is-hard.html
https://github.com/laverdet/isolated-vm

Hi there, thanks for creating this project and making data analysis easier in the JavaScript world.

I am cleaning up some data and would like to save the result into local file, e.g. csv format. Does dnotebook supports this and how?

Using Danfo.js, DataFrame.to_csv could save the result to local drive. But in dnotebook, there is no any files saved after execute to_csv. Below is the my code.

`var data = {
"Abs": [20.2, 30, 47.3] ,
"Count": [34, 4, 5] ,
"country code": ["NG", "FR", "GH"]
}
let df = new dfd.DataFrame(data)
df.to_csv("./try_data.csv").then((csv) => {
console.log(csv);

}).catch((err) => {

console.log(err);

})`

dnotebook looks great, but the following looks like a small glitch to me.

Steps to recreate:

1. Use an empty notebook, first code cell to run a command - the command will run successfully
2. Delete that first cell - it will not disappear, than re-run the command, a type error is caused

Is this the expected behaviour?

Acceptance

• Ribbon menu bar similar to Jupyter notebook is present and all options works