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Solution
Submitted over 3 years ago

Fullstack QR Code Generator - Svelte-TS | Express | MongoDB | and more

accessibility, express, svelte, typescript, mongodb
Remus D. Buhaianu•3,125
@remusbuhaianu
A solution to the QR code component challenge
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Solution retrospective


Hey guys!

This is one of the craziest projects I've worked on! :) Nothing prepared me for what was about to unfold with this seemingly simple project :D

Initially, this was supposed to be a straightforward Newbie-level challenge from Frontend Mentor. As far as I can tell, this must've been the simplest and easiest design for a Frontend Mentor challenge. Including the project setup (files, folders, etc), finishing this project required less than 30 minutes.

From what started off as ~25 minutes project, it ended up into a min full-stack project that spanned across hours and used multiple technologies (some of which I was either completely unfamiliar with or was still learning)

There's still some tweaking I'd like to make to it, but for the time being, I think the project is good enough to be reviewed by you guys!

Here are the technologies / tools I've used for it:

  • Svelte
  • Typescript
  • SCSS
  • QR API
  • GSAP
  • VanillaTilt
  • Express
  • MongoDB
  • Mongoose
  • Puppeteer
  • Heroku
  • Vite

Special thanks to @ApplePieGiraffe, @darryncodes, and @skyv26 whose works have really inspired me to keep growing as a developer!

Thanks a lot for checking out my project and see you in the next challenge!

Code
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Community feedback

  • Grace•32,130
    @grace-snow
    Posted over 3 years ago

    Sweeet!!!

    One tiny thing, make sure all animations are off for those with prefers reduced motion 🙏

    Marked as helpful
  • Matt Studdert•13,611
    @mattstuddert
    Posted over 3 years ago

    Wow, now that's what I call customising a project and making it your own!! 😍

    I love that this simple project sparked that idea and turned into this. What you've created is AWESOME!! Fantastic work on this challenge, Remus.

    I'm already looking forward to seeing what you build next! 🙌

    Marked as helpful
  • ApplePieGiraffe•30,525
    @ApplePieGiraffe
    Posted over 3 years ago

    Hey, Remus! 👋

    Amazing job on this challenge! 🤩 I love all of the extra features and details that you added to your solution! Customizing your solution to a challenge has become one of my favorite parts about solving Frontend Mentor challenges, and you did a wonderful job in doing just that for this submission! 👍

    It's an honor to have been mentioned by you and I'm looking forward to seeing more awesome solutions from you in the future! 😉

    And thank you for using Svelte! 😂

    Oh, yes—and keep coding (and happy coding, too)! 😄

    Marked as helpful
  • darryncodes•6,350
    @darryncodes
    Posted over 3 years ago

    Honoured to have been mentioned 👊

    Awesome creativity and a very impressive tech stack.

    Keep up the hard work, you're definitely motivating me to progress and keep creating the best work I can.

    Happy coding @Remus432 🤙

    Marked as helpful
  • Han•320
    @hcxweb
    Posted over 3 years ago

    This looks amazing and very inspirational!!

    Marked as helpful
  • Vinicius Henrique•590
    @viniciusshenri96
    Posted over 3 years ago

    I'm a beginner and I found your customization fantastic, you gave me motivation to study even more, I hope to one day reach your level. Good work.

    Marked as helpful
  • Aakash Verma•9,500
    @skyv26
    Posted over 3 years ago

    Wow, Remus Too Good, Even you did it really well, While I was working on this challenge, I only thought that why not to add own custom QR code but I did not implemented. Now as i saw your work then I again thought why I did not got this idea at that time. Too impressive. ❤️

    Marked as helpful
  • Web Wizard•5,690
    @rsrclab
    Posted over 3 years ago

    Really fantastic, @Remus432! Cheers!

    Marked as helpful
  • PhoenixDev22•16,830
    @PhoenixDev22
    Posted over 3 years ago

    It's really fantastic work .keep up!

    Marked as helpful
  • Travolgi 🍕•31,300
    @denielden
    Posted over 3 years ago

    Hi Buhaianu, fantastic work!

    This project of yours is very inspiring to me! It just makes me want to create something just as cool! Complinents

    And happy coding :)

    Marked as helpful

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How does the accessibility report work?

When a solution is submitted, we use axe-core to run an automated audit of your code.

This picks out common accessibility issues like not using semantic HTML and not having proper heading hierarchies, among others.

This automated audit is fairly surface level, so we encourage to you review the project and code in more detail with accessibility best practices in mind.

How does the CSS report work?

When a solution is submitted, we use stylelint to run an automated check on the CSS code.

We've added some of our own linting rules based on recommended best practices. These rules are prefixed with frontend-mentor/ which you'll see at the top of each issue in the report.

The report will audit all CSS, SCSS and Less files in your repository.

How does the HTML validation report work?

When a solution is submitted, we use html-validate to run an automated check on the HTML code.

The report picks out common HTML issues such as not using headings within section elements and incorrect nesting of elements, among others.

Note that the report can pick up “invalid” attributes, which some frameworks automatically add to the HTML. These attributes are crucial for how the frameworks function, although they’re technically not valid HTML. As such, some projects can show up with many HTML validation errors, which are benign and are a necessary part of the framework.

How does the JavaScript validation report work?

When a solution is submitted, we use eslint to run an automated check on the JavaScript code.

The report picks out common JavaScript issues such as not using semicolons and using var instead of let or const, among others.

The report will audit all JS and JSX files in your repository. We currently do not support Typescript or other frontend frameworks.

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