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BLOG
JavaScript
Date
JavaScript Date Object Methods
Learn how to use the JavaScript Date object and its methods for date and time manipulation, formatting, and comparison.
16 Sep 2025
5 min
SASS
Ampersand
SASS Ampersand Symbol
Learn how to use the SASS & (ampersand) symbol and its various uses in nested styling.
16 Sep 2025
5 min
Linux
SSH
Disable Root SSH Keys Login on Linux
Root is the superuser in a Linux system. It has unrestricted access to everything, every file, every folder, every command. Disabling root SSH keys login on Linux ubuntu is one of the simplest yet most effective ways to enhance your server's security.
28 Jul 2025
5 min
HTTP
JavaScript
Axios Tutorial for Beginners
Discover how to use Axios to make HTTP requests in JavaScript and Nodejs. Learn how to send GET and POST requests, handle API responses, manage error handling.
14 Jul 2025
7 min
Linux
Chown
What is the Difference Between Chown and Chmod in Linux?
Confused about chown and chmod in Linux? This guide breaks down what each command does, how they’re different, and when to use them to manage file ownership and permissions.
14 Jul 2025
5 min
Axios
Axios Instance
What is an Axios Instance? | Simplify Your HTTP Requests with Axios.create()
Learn what an Axios instance is in JavaScript and Nodejs. Make HTTP requests with pre-configured defaults like base URL, headers, and timeouts.
13 Jul 2025
5 min
Web Development
Linux
How SSH Works
SSH is a secure way to connect to a server. It is a protocol that allows you to connect to a server and execute commands on it.
12 Jul 2025
4 min
Web Development
CSS
SASS vs SCSS | What's the difference?
If you are into web development, you've likely heard of both SASS and SCSS. But what exactly difference between them? This tutorial will break it down for you.
12 Jul 2025
4 min
GALLERY
Talk is Cheap, Show Me the Code by Linus Torvalds
Linus Torvalds
Open Source
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What is an API?
API
Software
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All HTTP Request Methods
HTTP
Request
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HTTP requests
HTTP
Web
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HTTP vs HTTPS
HTTP
HTTPS
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React Context API vs Props Passing
React
Context API vs Props Passing
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CSS BEM Methodology
CSS
CSS BEM Methodology
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Coding Logo Collage – Phone Wallpaper
Coding
Programming
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TOOLS
JWT Decoder
Easily decode and inspect your JSON Web Tokens (JWTs). Paste your token and instantly view the header, payload, and signature—all formatted and readable.
Development
Security
PX to PT Converter
Convert your pixels (px) values to points (pt) values accurately for web design and print media.
Design
Print Media
PX to REM Converter
Convert your pixels (px) values to rem units for responsive design.
Development
Design
Random Color Generator
Generate random colors instantly with their HEX, RGB, and HSL values for your projects
Development
Design
RGB to HEX Converter
Convert RGB values to HEX and vice versa
Development
Design
URL Encoder / Decoder
Encode and decode URLs easily to ensure proper formatting in web applications
Development
Web
Onjsdev | Make Algorithms Visual