teleren/devto huggingface dataset:
10 JavaScript Projects for Your Dream Job ✨
Published: 2023-10-21 18:27:01



## TL;DR
JavaScript has become one of the most in-demand skills for web developers. Building impressive JavaScript projects is a great way to showcase your skills and land a job. Here are 10 project ideas that will challenges your abilities and impress employers:

{% cta https://github.com/taqui-786 %}Follow me in Github{% endcta %}

## 1. Integrating a payment gateway in an e-commerce app 

Adding a payment processing feature adds complexity and valuable skills to your portfolio. It involves working with APIs and sensitive user information.

## 2. Building a map app with routing capabilities

Developing an app with features like route calculation, zooming, and geolocation sets you apart from beginners. Working with maps APIs expands your toolset.

## 3. Developing a photo editing app

Using libraries like Fabric.js and Camon.js, build an app that lets users edit and manipulate images. This showcases your JS proficiency.

## 4. Creating a collaborative learning app

Build an app with real-time features, like drawing and annotation tools. This demonstrates skills in real-time communication and shared state management. 

## 5. Building a calendar-based booking app

Building a scheduling or booking app with calendar management and integration can be a valuable addition. It requires careful date handling.

## 6. Developing a food delivery app

Developing an app that incorporates Google Maps API integration and lightweight animations is another complex project. 

## 7. Creating a virtual tour app

Designing an app with panoramic views and interactive 3D elements using React Three fiber is unique and pushes your skills.

## 8. Designing a chat app 

Building a chat feature with socket connections, presence detection, and multimedia support adds many challenges.

## 9. Developing a screen sharing app

Building an app that enables screen sharing with WebRTC and carefully handled permissions shows advanced ability.

## 10. Building a social media app

Developing a feed-based app with optimizations like caching and scroll handling at scale presents many obstacles.

## Conclusion✨

Proper execution of any one of these ideas can land you your dream job as it challenges you with meaningful complexity.

## Happy Coding😊
React
Published: 2023-10-21 18:25:38

**By Kanny Moahmmed**, Flatiron School Software Engineering Bootcamp Student

We will dive into one of the most dynamic and vital phases of the curriculum: the React phase. By the end, you'll have an understanding of what React is, why it's vital to modern web development, and how to think in components.

**Why React?**
React is, without a doubt, one of the hottest tools in the web development world. Initially developed by Facebook, React has gained immense popularity due to its component-based architecture, performance optimizations, and robust ecosystem.
In the era of dynamic websites and single-page applications, React stands out by allowing developers to build fast and scalable applications without sacrificing usability or maintainability. The reason Flatiron School emphasizes React in its curriculum is to prepare students for the real-world challenges of building modern web applications.

**Thinking in React**
One of the first things you learn in the React phase is the concept of "components." A React component can be thought of as a reusable piece of UI that can have its behavior and appearance. The beauty lies in how these components can be nested, reused, and managed.
For instance, consider a website header. Instead of repeatedly coding the header for every page, you can create a Header component and reuse it everywhere.

By thinking in components, you start seeing applications as a collection of building blocks that can be orchestrated in harmony.

React introduces a revolutionary approach to managing state and side effects in functional components using hooks. Two of the primary hooks you delve deep into during this phase are useState and useEffect.
useState allows you to add state management to a functional component, enabling it to remember information between re-renders.

useEffect, on the other hand, lets you handle side effects. Whether you need to fetch data when a component mounts or clean up listeners when it unmounts, useEffect is your tool.

useEffect, on the other hand, lets you handle side effects. Whether you need to fetch data when a component mounts or clean up listeners when it unmounts, useEffect is your tool.

**Nested Routing**: Nested routing has become more straightforward. Your components now define their child routes, making the structure of your application clearer.
Use of Hooks: React Router v6 embraces the hooks pattern wholeheartedly. Hooks like useNavigate, useParams, and useLocation make it easier to access the router's API without having to wrangle with props.
Simplified Redirection: Redirecting users has become more intuitive, with the use of the useNavigate hook and the <Navigate /> component.

```
const navigate = useNavigate();
 if (user) {
      navigate("/product");
    } else {
      alert("Invalid Credentials");
    }
```
🚀 Exciting Opportunity for PHP Developers! Join Gmax CRM Project! 🚀
Tags: opensource, webdev, php, laravel
Published: 2023-10-21 18:04:46

We're thrilled to invite you to contribute to our open-source project,[ Gmax CRM!](https://github.com/ajithjojo/gmax-crm) 🌟 Gmax CRM is a powerful tool designed to help businesses streamline their invoicing and customer relationship management. With Gmax CRM, you can effortlessly create and send invoices, track payments, and manage customer information all in one centralized place. 📊💼

Why Contribute to Gmax CRM?
✅ Open Source: Gmax CRM is open source, meaning your contributions will empower businesses worldwide.
✅ Impactful: Your work will directly enhance businesses' invoicing and customer interaction processes.
✅ Collaborative: Join a vibrant community of developers passionate about creating innovative solutions.
✅ Skill Enhancement: Sharpen your PHP skills and gain real-world project experience.

How to Contribute?
1️⃣ Visit our GitHub Repository: Gmax CRM GitHub
2️⃣ Explore the Codebase: Familiarize yourself with the project structure.
3️⃣ Pick an Issue: Check out the open issues and find one that matches your skills and interests.
4️⃣ Fork & Contribute: Fork the repository, make your changes, and submit a pull request.
5️⃣ Spread the Word: Share your contributions on social media, inspiring others to join the community.

Let's collaborate to create a seamless experience for businesses managing their finances and customer relationships! Your expertise can make a significant difference. 🌍💼

Got questions or need guidance? Feel free to reach out. Let's code for a better tomorrow! 🚀

#GmaxCRM #OpenSource #PHPDevelopers #ContributeToOpenSource #Invoicing #CRM #CommunityDriven

🔗 GitHub Repository: [Gmax CRM GitHub](https://github.com/ajithjojo/gmax-crm)
Improving Angular's Performance by Implementing Virtual Scrolling on MatTable.
Tags: angular, virtualscroll, performance, mattable
Published: 2023-10-21 18:00:51

Virtual Scroll is one of the most commonly employed concepts for enhancing Angular performance. Let’s explore how we can harness its power with a MatTable.

**Installation:**
Make Sure you are running your application on Angular 9.1.13 or Above.

**Npm:**

```typescript
npm install mat-table-virtual-scroll
```

**Setup:**
_Include TableModule in your application’s app.module.ts._

```typescript
import { TableModule } from "mat-table-virtual-scroll";
@NgModule({
  imports: [MaterialModule, CommonModule, RouterModule, TableModule],
  declarations: components,
  exports: [TableModule, MaterialModule],
})
export class ComponentsModule {}
```

_Create a dataset of over 10,000 records in your app.component.ts._

```typescript
import { Component } from '@angular/core';
import { ColumnDef } from 'mat-table-virtual-scroll';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css'],
})
export class AppComponent {
  title = 'mat-table-virtual-scroll';
  name = 'Angular';
  rows = Array(10000)
    .fill(0)
    .map((x, i) => {
      return { name: 'name' + i, id: i, age: 27 };
    });
  columns: ColumnDef[] = [
    { field: 'name', title: 'Name' },
    { field: 'id', title: 'Id' },
    { field: 'age', title: 'Age' },
  ];
}
```

- The ‘rows’ will be an array of JSON objects
- The ‘columns’ will be an array of JSON objects.
- The ‘field’ will be the key extracted from the ‘rows’ JSON array.
- The ‘title’ will serve as the header for the columns.

_Integrate ‘mat-virtual-table’ into your app.component.html._

```HTML
<mat-virtual-table [rows]="rows" [columnsDef]="columns"></mat-virtual-table>
```

![Mat Table Virtual Scroll](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/02h45zjtp15xhxggcy3b.gif)

_Enhancing column customization can be achieved by using ng-templates._

```HTML
<mat-virtual-table [rows]="rows" [columnsDef]="columns">
  <ng-template pCellDef column="name" let-row="row">
    <b>{{row.name}}</b>
  </ng-template>
</mat-virtual-table>
```
_You can hide rows based on specific conditions._

```HTML
<mat-virtual-table [rows]="rows" [columnsDef]="columns" [hiddenData]="name" [hiddenValue]="name0"></mat-virtual-table>
```

[StackBlitz Code](https://stackblitz.com/edit/stackblitz-starters-thc9p2?file=src%2Fapp%2Fapp.component.ts)

Thanks for reading. 🚀
My Hacktoberfest Pledge
Tags: hacktoberfest, hacktoberfest23, hacktoberfestpledge, opensource
Published: 2023-10-21 17:40:05

Hello there,

My Hacktoberfest pledge for this year as a maintainer is that I will make sure the rules of contributing to my repositories are clear, and I also maintain my repositories regularly.

My Hacktoberfest pledge as a contributor is that I will work hard to contribute to repositories by submitting high-quality, non-spammy pull requests to code that needs bug fixes.
Is File Size Enough for Image Validation?
Published: 2023-10-21 17:25:13

## TL;DR
Image editing on the server side is a memory-intensive operation. Memory usage during image editing processes is influenced not just by file size but also by resolution. This is because the processed image data is expanded as an uncompressed bitmap in memory. To avoid memory shortages on the server, you can estimate memory consumption using the image's header information and decide to halt processing if necessary.

## Verifying Memory Usage When Editing High-Resolution Images
I conducted tests to ascertain if editing high-resolution images genuinely amplifies memory usage. These tests were carried out using Go version 1.20.

Below is the sample code. In this example, a 7000×7000(6.1KB) PNG image is resized to 70×70. For comparison, an image of 4032×3024(11.7MB) in PNG format is also resized to 70×70. Using Go's "testing" package, I gauged the average memory usage when executing the associated code 100 times.


`main.go`

```go
package main

import (
    "image"
    _ "image/png"
    "os"
    "github.com/disintegration/imaging"
)

// Function to resize the image
func ResizeImage(r image.Image) image.Image {
    return imaging.Resize(r, 70, 70, imaging.Lanczos)
}

func OpenAndDecodeImage(path string) (image.Image, error) {
    file, err := os.Open(path)
    if err != nil {
        return nil, err
    }
    defer file.Close()

    img, _, err := image.Decode(file)
    return img, err
}

func main() {
    // Main process
}
```

`main_test.go`

```go
package main

import (
    _ "image/png"
    "testing"
    "github.com/disintegration/imaging"
)

func BenchmarkResizeImage(b *testing.B) {
    for i := 0; i < b.N; i++ {
        f, openErr := OpenAndDecodeImage("7000×7000.png")
        if openErr != nil {
            b.Errorf("OpenAndDecodeImage() error = %v", openErr)
        }
        resizedImage := ResizeImage(f)
        resizeErr := imaging.Save(resizedImage, "resized.png")
        if resizeErr != nil {
            b.Errorf("imaging.Save() error = %v", resizeErr)
        }
    }
}

```


![memory usage result](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/x05le9uzec80hsbil1iq.png)

From these outcomes, it's evident that even though the image file size is a mere 6.1KB, it uses up around 200MB of memory.

## Why it happened
Memory usage is influenced by **resolution**, not file size. 
When loading an image into memory, the memory usage can fundamentally be estimated using:

`Image data volume = width in pixels × height in pixels × data size per pixel.`

Thus, it's crucial to validate using the image's pixel dimensions before completely loading it into memory.

## How to ascertain pixel dimensions
For JPEG and PNG formats, the image's pixel dimensions (width and height) are encapsulated in the header information. This means the resolution can be acquired before the image is fully loaded.

## Conclusion
Through this article, I hope readers grasp that image editing tasks can be heavy on memory, and solely validating based on file size won't suffice.
Crabtree Music Library Vol 8
Tags: webdev, musicproduction, hiphop, audioloops
Published: 2023-10-21 17:14:38


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/cl42o7mcuauxpqm9zmil.jpeg)
[Crabtree Music Library Vol 8
](https://audioloops.com/product/crabtree-music-library-vol-8/)

Introducing [Crabtree Music Library Volume 8](https://audioloops.com/product/crabtree-music-library-vol-8/), the eighth installment in a series of original compositions by the renowned producer, MTK. This collection comprises 16 unique tracks, brimming with soulful keys, opulent vocal arrangements, and breathtaking brass instrumentation. For music producers and creative minds, this library offers an ideal foundation for crafting fresh artistic creations.

[MTK, an accomplished producer](https://audioloops.com/product/crabtree-music-library-vol-8/), has made his mark in the industry, collaborating with the likes of Cam’ron, Raekwon, Royce Da 5’9, Havoc (of Mobb Deep), and Lloyd Banks. In the realm of sample composition, he has partnered with respected names including Statik Selektah, Jake One, !llmind, Daringer, and 808 Mafia. The aim of this library is to provide soulful arrangements that diverge from the offerings found in other collections on the market, giving creatives the means to fashion their own distinct soundscapes.

Included within are samples complete with BPM and key information, ensuring ease of use. All included sounds are compatible with any digital audio workstation (DAW) or sampler, maintaining a 44.[1K sample rate for seamless integration](https://audioloops.com/product/crabtree-music-library-vol-8/).
Building a Blog Using Sanity Studio V3 and Next.js 13 (App Router)
Tags: nextjs, sanity, fullstack, webdev
Published: 2023-10-21 16:59:03

Do you want to create an engaging personal blog with a modern design and a smooth user experience? If yes, then you're in the right place! This tutorial will guide you through the necessary steps to create a beautiful and dynamic blog using two powerful tools: Sanity v3 and Next.js 13 with App Router.

In this article, we will cover the basic steps to create a blog, starting from setting up the project to integrating Sanity as the CMS, and finally implementing routing using the new App Router in Next.js 13. You will learn how to create and manage blog posts, design an attractive layout, and create a comfortable browsing experience for your visitors.

Click the link below to read the full article:
[Building a Blog Using Sanity Studio V3 and Next.js 13 (App Router)](https://andreavindra.vercel.app/blog/building-a-blog-using-sanity-studio-v3-and-next-js-13-app-router)
Mastering Data Fetching Strategies in Next.js
Tags: nextjs, tutorial, webdev, typescript
Published: 2023-10-21 16:57:50

If you want to maximize the performance and efficiency of your web application built with Next.js, one of the key aspects to master is data fetching strategies.

In this article, we will discuss various methods and techniques for data fetching in Next.js, ranging from initial data retrieval to advanced caching strategies.

With a deep understanding of data fetching, you'll be able to develop Next.js applications that are faster, responsive, and scalable.

Click the link below to read the full article:
[Mastering Data Fetching Strategies in Next.js](https://andreavindra.vercel.app/blog/mastering-data-fetching-strategies-in-next-js)
EduSmart
Tags: hack23maintainer
Published: 2023-10-21 16:57:21

# Hacktoberfest 2023 Recap - Maintainer's Reflection

## Introduction 🌍
Welcome to EduSmart, an open-source project aiming to revolutionize online education! In response to the challenges posed by the COVID-19 pandemic, EduSmart leverages the power of 3D models and augmented reality to enhance the e-learning experience. Traditional online classes can often be dull and uninspiring, making it difficult for students to engage with and retain information, especially in subjects requiring hands-on experience. EduSmart addresses these challenges by providing realistic simulations and interactive learning opportunities.

EduSmart Demo

## Contributing 🤝
We welcome contributors to join the EduSmart project and help us make online learning more engaging and effective. To get started, please consult our Contribution Guide for instructions on local setup and contribution guidelines.

## Demo 🎥
- [Live Demo](insert live demo link)
- [Presentation](insert presentation link)
- [Demo Video](insert demo video link)

## Features 🚀
EduSmart offers the following key features:
- Interactive 3D Models
- Perseverance Rover Information
- Augmented Reality Learning
- Chatbot Assistant

## Tech Stack 💻
EduSmart is built using a modern tech stack that includes:
- SAWO Labs
- React JS
- Node JS
- Express JS
- Socket IO
- React-three-fiber
- echoAR
- Tailwind CSS & CSS

## Credits 🤝
We want to extend our gratitude to the following organizations and platforms:
- Passwordless Authentication: [SAWO Labs](https://sawolabs.com)
- AR: [echoAR](insert echoAR link)
- 3D Models: [Sketchfab](insert Sketchfab link)

## Highs and Lows
During Hacktoberfest 2023, EduSmart experienced significant growth and development. The participation and enthusiasm of contributors were inspiring, with many creative ideas and improvements to the project.

A high point was the introduction of an augmented reality learning feature. It was a groundbreaking moment that brought a new level of interactivity to our project.

However, we also faced challenges in managing the influx of contributions. Some pull requests required substantial code refactoring and extensive testing, which added a workload for the maintainers. Effective communication and collaboration with contributors were key to overcoming these challenges.

## Growth
Before Hacktoberfest 2023, I had been working on EduSmart, but this event exposed me to a broader community of contributors and diverse ideas. It improved my skills in project management, code review, and collaboration.

The success of the augmented reality feature has encouraged us to explore even more innovative ways to enhance online education. We are now focused on improving the stability and performance of the project and fostering a supportive community of contributors.

In conclusion, Hacktoberfest 2023 has been a transformative experience for EduSmart, and we look forward to a bright future of making online education more engaging and accessible.
Hellow World
Published: 2023-10-21 16:55:15

Hello, I'm delighted to welcome you to this blog!

Here, I will share thoughts, experiences, and tutorials related to web development.

Whether you're a beginner developer looking to learn the basics of web development or an experienced developer seeking the latest insights, you're in the right place.

Click the link below to read the full article:
[Hellow World](https://andreavindra.vercel.app/blog/hellow-world)
Hacktoberfest 2023
Tags: hacktoberfest, beginners, opensource, hacktoberfest23
Published: 2023-10-21 16:35:38


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6ueyrc4pxplaxrnhtfvd.png)

I'm Sourabh Sharma, and I'm excited to share my journey during my first Hacktoberfest! I've been an active member of the GitHub community since the end of August, and this festival has been an incredible learning experience for me.
This month has been a rollercoaster of learning and growth. I was at home after a frustrating semester, and I suddenly found myself with a lot of free time. It was during this time that I randomly opened my GitHub profile and decided to make some changes. I made around 4 contributions, which included forking repositories, creating issues, and sending pull requests.
It was my first time doing these things, and I must admit, it felt a bit overwhelming at first. But I quickly fell in love with the process. I'm eager to explore more and work even harder.                               
'm grateful for this incredible experience, and I look forward to more opportunities to learn and grow as a developer. These small steps are just the beginning of an exciting journey.
First pull request:https://github.com/toufique-hossain/Startupidea/pull/8
Second pull request:https://github.com/DecodersCommunity/HeroPedia/pull/17
Third pull request:https://github.com/parag477/Amazing-Webdev-Components/pull/73
Fourth pull request:https://github.com/Prashant0664/hacktoberfest2023/pull/5
Launching FocusSync
Tags: nextjs, react, community, productivity
Published: 2023-10-21 16:08:32

 Here is the markdown with a more visually appealing format:

### Focus Sync - A Community Driven Productivity Website, Hackathon Entry and Open Source Project

I'm excited to announce the launch of **[Focus Sync](https://focus-sync.vercel.app)**, *a community driven productivity website that makes achieving your goals social and fun*. I have also submitted Focus Sync as an entry for the TheFullStack Hackathon and would love your support! You can see the source code and contribute on GitHub.

Focus Sync allows you to:

* **Set a goal**
  Whether it's writing 1,000 words a day,
  exercising 3 times a week, or
  completing a coding challenge,
  Focus Sync lets you define and track the goals that matter to you.
   
 
* **Track the time you spend on each task**
  You can use FocusSync to log how long you spend on a specific task.
  This helps you optimize your time and stay focused.
    

* **Stay motivated by seeing how others are performing**
  Focus Sync connects you with a community of like-minded people also working towards their goals.
  You can see how others are tracking their progress and stay motivated by healthy competition.

The key insight behind Focus Sync is that we achieve more and stick to our commitments when we have accountability partners cheering us on. Focus Sync provides that virtual community to keep you motivated to reach your goals.

Focus Sync is fully open source and the code can be found on GitHub at [https://github.com/VulcanWM/focus-sync](https://github.com/VulcanWM/focus-sync)  

The live website is at [https://focus-sync.vercel.app](https://focus-sync.vercel.app)

I would appreciate your vote and feedback for my hackathon entry at [https://thefullstack.network/Medea/project/focus-sync](https://thefullstack.network/Medea/project/focus-sync)

If this sounds useful to you in your own productivity and goal setting, I hope you'll check out Focus Sync and consider supporting my hackathon entry.
Let me know what you think! I'll be around to answer any questions you have and would love to hear your feedback and suggestions.

Thanks in advance for your support, and I hope Focus Sync helps you achieve your goals!