Arjun Singh Mavai

Software Engineer 👨‍💻 | Curious Mind

Linux • OS • DBMS • AI • Tech
World Affairs • Geopolitics • General Knowledge

Breaking down complex ideas into simple

[Arjun Singh Mavai @Arjun_osho123]

Useful

[Ram Maheshwari @rammcodes]

Dude WTF??... You can find all the subdomains of a website with one simple URL. 🤯

This "CRT" hack lets you list subdomains associated with a primary domain using public certificate data.

Just type: https://crt . name/v1/search?apex=[domain-name-here]

Replace [domain-name-here] with the domain you want to check, and it'll show the matching subdomains.

No installation... No complicated setup... Just one URL.

Watch the video for a quick demo :)

Follow me for more amazing AI, Coding & Web Dev insights. 💎

[Arjun Singh Mavai @Arjun_osho123]

This is really useful 🙂

[K2S @k2sbhai]

GPT and Claude are FREE 😳

no account
no credit card needed

- GPT-6 Luna
- GPT-5.4 mini
- Claude Haiku 4.5

try it on https://t.co/393TdxmDKs

[Arjun Singh Mavai @Arjun_osho123]

AI: ⚠️ “You’ve used 90% of your session limit.”

Me instantly: “Quick, summarize our entire relationship so ChatGPT can understand it clearly.” 💀

[Arjun Singh Mavai @Arjun_osho123]

Your life today is a reflection of the choices you made yesterday.

Your life tomorrow will reflect the choices you make today.

[Arjun Singh Mavai @Arjun_osho123]

If you don��t produce, you won’t thrive—no matter how skilled or talented you are.
Cal Newport

[Arjun Singh Mavai @Arjun_osho123]

Omarchy is the future indubitably @dhh

[DHH @dhh]

One more excuse not to switch to Omarchy has been stricken from the list: Traditional desktop mode with a dock! We'll keep killing reasons until there's very little reason not to join us in the future.

[Arjun Singh Mavai @Arjun_osho123]

Constraints Liberate. Liberty Constrains. 🧠

AI agents don’t need unlimited freedom. They need the right constraints.

• Define clear rules.
• Enforce boundaries.
• Test every change.
• Merge only when checks pass.

The goal isn’t to trust AI blindly.

It’s to build a system you can trust—even when AI makes mistakes.

More freedom for AI. More constraints on what ships.

@poteto @mattpocockuk @dhh

[Arjun Singh Mavai @Arjun_osho123]

You become what you repeatedly do.

Aristotle taught us that excellence is not an act, but a habit.

Want to become better?

• Read a little every day.
• Keep promises to yourself.
• Do the work, even when motivation fades.

Your daily habits are quietly building your future.

Follow for timeless wisdom and practical lessons.

[Arjun Singh Mavai @Arjun_osho123]

Claudier

[Rubel | BooklierAi.com | @builtwithrubel]

I need a startup name that sounds like Silicon Valley’s next big thing.

Any Idea?

[Arjun Singh Mavai @Arjun_osho123]

Can you call yourself a founder if your entire product was built by Team of developers?

[Sam Vale @SamVale29]

Can you call yourself a founder if your entire product was built by Claude?

[Arjun Singh Mavai @Arjun_osho123]

who the fuck made this https://t.co/DPMl2GqSqj

[Arjun Singh Mavai @Arjun_osho123]

The most expensive thing you waste is not money. It's time.

Nearly 2,000 years ago, Seneca wrote:

"It is not that we have a short time to live, but that we waste much of it."

On the Shortness of Life

Think about that for a moment.

We spend years waiting for the right time, the right opportunity, and the right circumstances.

Meanwhile, life keeps moving.

Here's what I'm learning from this:

• Stop waiting to feel ready. Start before you feel fully prepared.

• Protect your attention. Every distraction takes you away from something you could be building.

• Choose progress over appearances. Looking successful and becoming better are two different things.

• Spend time with intention. Not everything that demands your attention deserves it.

One question worth asking yourself tonight:

Are you actually building the life you want, or just staying busy?

Your time is limited. Spend it on something that matters.

Follow for timeless wisdom and practical lessons for modern life.

[Arjun Singh Mavai @Arjun_osho123]

Busy your mind with the concepts of harmony, health, peace, and good will Dr. Joseph Murphy

[Arjun Singh Mavai @Arjun_osho123]

@StudioXRadio @lucamaraschi For MacBook M2 Air already done , where is it could you please provide a link , Thanks

[Arjun Singh Mavai @Arjun_osho123]

Everyone can cook. Not everyone can be a chef.

AI makes building software accessible. Expertise is what makes it exceptional.

[nader dabit @dabit3]

Saying software is dead because anyone can build it is like saying photography is dead now that everyone in the world has a camera in their pocket

Not only is it not dead it's the beginning of the Kodak Brownie moment for software, and we will see an absolute explosion of it

It will be the first generation for who building software will feel no different than using it. This is crazy!

The quality and bar of what we expect from our everyday apps will be raised dramatically, we'll have personal software, we'll have disposable software, and agents will be the foundation for most of it

Tech has always been chaotic and evolving, the people who have been able to adapt and move in front of new opportunities have always excelled, this is nothing new, I'm seeing it now and we'll see it 10 years from now

Find the opportunities in the chaose and disruption, there are countless of them

[Arjun Singh Mavai @Arjun_osho123]

Accept reality. Focus on what actually matters.

[Arjun Singh Mavai @Arjun_osho123]

@NanouuSymeon It’s basically a UI component library for React. I love how clean and minimal the designs are! You should check it out
https://t.co/Q2vbPjFZr8

[Arjun Singh Mavai @Arjun_osho123]

Pure Focus. Zero Noise.

[Arjun Singh Mavai @Arjun_osho123]

Goals show you the direction. Systems get you there. 🔥