Blogs
Hardware comparisons and dev explainers, written in plain language.
RAM vs ROM: what the difference actually means for you
Why these two get confused, and what actually matters when you're buying a device.
HardwareSSD vs HDD: which one actually matters for your next laptop
Why one feels instant and the other doesn't, and when the cheaper option still makes sense.
Hardwarei5 vs i7: why a newer i5 can beat an older i7
The generation number matters more than the tier label once you're comparing across years.
DevRegex explained: a beginner's guide to regular expressions
What regex is, why it's useful, and how to write and test your first pattern in Python and JavaScript.
DevJSON explained: a beginner's guide to JavaScript Object Notation
What JSON is, why it's everywhere, and how to format, validate, and convert it.
DevBase64 explained: a beginner's guide to encoding and decoding
What Base64 is, why it exists, and how to encode or decode it in Python and JavaScript.
DevJWT explained: a beginner's guide to JSON Web Tokens
What a JWT is, how JWT authentication works, and how to decode one yourself.
DevUUID and GUID explained: what they are and why they're random
Why unique IDs need to be random, and how to generate one instantly.
StudentGPA vs Merit vs Aggregate: what's actually the difference?
Three terms that get used interchangeably, and mean completely different things.
AdmissionsHow to Take Admission in Punjab University (PU)
Campus locations, roughly what it costs, and how PU's merit formula actually works.
Frequently asked questions
What topics do the articles cover?
Four areas: Hardware Explained (RAM, ROM, SSD, HDD and processors), Dev Explained (regex, JSON, Base64, JWT and UUID), Student Explained (GPA, merit and aggregate) and Admissions Explained (university admission guides).
Are the articles written for beginners?
Yes. Each article explains one idea in plain language, with short examples, and avoids textbook wording.
Where should I start?
If you are shopping for a laptop, start with SSD vs HDD. If you are learning to code, start with JSON explained. If you are applying to a Pakistani university, start with GPA vs Merit vs Aggregate.