raycast-vehicle-engine VS JSZip

Once I was done with setting up my first raycast vehicle, I was quite proud of myself. Although, I did wish that there was a website where I could upload my car model, and with some tweaks, generate all the code required to build a raycast vehicle. Now generating code on the browser and downloading it as files and folders is something which is not very easy to develop IRL, but is a very fun and plausible problem to solve. And that's how the idea for the Raycast Vehicle Engine took birth. A browser based engine, where a developer can upload a car model, make some tweaks in the code for the vehicle with the help of a GUI, and when satisfied with the tweaks, easily download the code, install using npm i and run using npm start. Sounds pretty interesting, right? Well that's just the beginning.

There are many more awesome features that I am planning to add to the engine, and you can help me out with it too. So do fork it on github. Thanks to everyone that contributed to this project and made it possible and thanks to you for reading this article.

You can use a lib named JSZip : https://stuk.github.io/jszip/ You can add binary data (your audio slice) inside a zip like that

The ZIP file functionality was implemented using jszip - I'd originally wanted to download the files directly to a folder on the user's filesystem (coming from a scripting background) but turns out unrestricted filesystem access like that isn't something that browsers can do (at least from my limited research).

So to summarize, you need to use a NPM module that handles writing ZIP files, like jszip, but you also should learn about how the Node.js event loop works, and how asynchronous I/O routines run in the background, while your program continues its own execution without waiting.

I use JSZip (https://stuk.github.io/jszip/) to parse EPUB files

Your site went down for maintenance in the middle of my exploring, but here's some feedback so far. 1) The exports (CSV, PDF, etc) should probably include my username and Banano address. Right now there doesn't appear to be any indication of who a downloaded report is tied to. 2) Why do you let me download the database, including column names? If I was an attacker, I could use this to understand your DB layout and possibly do a SQL injection attack. I'd recommend masking the names somehow. 3) I did a quick review of the Github: a) jQuery 3.6.0 has a more recent version, 3.6.1 - https://blog.jquery.com/2022/08/26/jquery-3-6-1-maintenance-release/ b) In /history, you use JSZip 3.1.3, which has a known denial-of-service vulnerability that could take your site offline. This should be upgraded to 3.10.1 - https://stuk.github.io/jszip/

It uses other utility libraries like Lodash, JSZip and SortableJS. JSZip is used to package the user interface markup into HTML files and other required JavaScript files for a Marketplace App boilerplate in a compressed format and download them from the browser.

JSZip - JSZip is a javascript library for creating, reading and editing .zip files, with a lovely and simple API.

Another operation that is sometimes desired is to take several files and give the user a compressed file. There are actually a surprisingly large amount (jszip, pako) of client side options here, but my favorite so far when it comes to speed, size and working with .zip has been fflate. But if you'd like to work with other formats, there are also libraries to decompress 7-Zip, RAR & TAR.

See this: https://stuk.github.io/jszip/