> ## Content Index > Fetch the complete content index at: https://en.blog.themarfa.name/llms.txt > Use this file to discover other available public pages before exploring further. # Say No to Python/Django - Use PHP/JQuery Instead - URL: https://en.blog.themarfa.name/say-no-to-python-django-use-php-jquery-instead/ - Published: 2023-03-03T07:06:54.000Z - Updated: 2023-03-03T10:18:48.000Z - Description: I can give many examples but to save time I’ll give just one example. There is a very popular Python Tutorial on Youtube by Mosh Hamedani. - Author: Konstantin Dokuchaev - Tags: web, Cato Hello there, it's Jack here! I am a big advocate of “Say no to Python/Django”. I can give many examples but to save time I’ll give just one example. There is a very popular [Python Tutorial](https://www.youtube.com/watch?v=%5FuQrJ0TkZlc&ref=hackernoon.com) on Youtube by Mosh Hamedani. In this tutorial he explains how Python/Django is used by: - Youtube - Instagram - Spotify - The Washington Post - BitBucket When it comes to the content, he taught us how to build an app of an “Imaginary Grocery Store“ and that too on localhost (not on production-level). I mean when you’re mentioning billion dollars apps (Instagram, Youtube, Spotify & so on..) then you should be teaching how to code such apps and that too on PRODUCTION-LEVEL!! Here you can see the app you’ll learn to develop using Python/Django. ![](https://storage.ghost.io/c/31/c7/31c7da9c-f519-464c-9a3b-2d4144b557a6/content/images/2023/03/y8yr4yXwQrZtVcjozELvRUEnppR2-f1b.png) Imaginary Grocery Store By Mosh Hamedani On the other hand, I’ve developed an app. A full featured production-level app! Actually, I’ve developed a course that teaches how to build **Full Featured Production -Level Progressive Web App Like Twitter & Instagram From Scratch using PHP/JQuery**. Here’s the app intro: ![](https://storage.ghost.io/c/31/c7/31c7da9c-f519-464c-9a3b-2d4144b557a6/content/images/2023/03/y8yr4yXwQrZtVcjozELvRUEnppR2-jjc.png) Cato Social Network By the way this app is live! You can visit [Cato Social Network](https://cato.social/?ref=hackernoon.com) where you can “Become Cato, post Meows & get not so anonymous messages”. In this production-level Javascript (JQuery), mysql database & PHP for back-end programming course you'll learn developing the progressive web app (PWA) of a social network like Twitter & Instagram from scratch which includes vectorized logo & icons, layout design, sign up/sign in/forgot password process, uploading profile picture, updating bio, posting images, gifs & videos (FFMPEG), creating customized video player, hashtags, converting text into links, tagging users, setting up push notifications & much more. Following are some main tasks of the course: - Design the app layout for platforms such as iOS, Android & Desktop. - Uploading videos (showing progress bar) and changing the bitrate, audio quality & overall quality of the video using open-source FFMPEG library. - Building app's own video player just like Twitter & Instagram. - Uploading animated gifs (showing progress bar) and convert them into mp4 videos (Like Twitter & Instagram) using open-source library FFMPEG. - Uploading images (showing progress bar) & creating multiple images of different sizes using back-end programming. - Understanding of copywriting and creating attractive slogans & description of the app. - Designing vectorized logo & icons. - Signing up, signing in & forgot password process including success sign up email, alert email on sign in & request password email on forgot password call. - Creating profile URLs using Htaccess. For example "catzby dot com/username". - Creating neat URLs using Htaccess. For example "catzby dot com/@ForbiDDen. - Retrieving data from database using Regex Expressions Patterns and auto load on page scroll down. - Setting up Virtual Private Server (VPS), installling LAMP & FFMPEG & addressing important issues of a server. - Setting up DNS Records. - Setting up separate Mail Server. - Back button functionality using History API which makes app feels like Twitter & Instagram. - Setting up Manifest & Service Workers. - Making app installable on devices such as Windows, Android etc. - Setting up Push Notifications which include retrieving & saving users' tokens & sending push notifications on different events. For example sending a push notification to tagged users etc. - Adding search functionality to the app. - Minifying scripts to increase the performance of the app. - Running script in the background for notifying users about new number of notifications appearing on the notification icon. - Tagging users in the post. - Add hashtags functionality to the post. - Converting URL like text into clickable links. - Characters count functionality. - Sharing links with native mobile capabilities. - Setting up Google Analytics & Google Webmaster Tools to analyze the performance of the app. ### This Course is a Game Changer This course will bring an awesome change in today’s app industry. After learning this course you’ll be able to develop complex apps like AliExpress, Ebay, Twitter, Instagram etc. **The Course is FREE For You!!!** Yes!!! It’s true.. You can enroll in this course for FREE by following the following link: That’s it folks.. I’ll see you when I see you.. 👍 Post me messages → [https://cato.social/jack](https://cato.social/jack?ref=hackernoon.com)