J-HAYER

My mission: translating complex tech into simple, actionable knowledge. I help you understand AI so you can confidently build what matters.

[J-HAYER @Hayer_Hans]

Okay Gemini 3.1 Pro is crazy, generating landing pages with a lot of details and animations in a one shot prompt

[J-HAYER @Hayer_Hans]

I want to follow more people who actually think out loud about tech and software.

Not the "10x your productivity" crowd. People who share what they're building, what's breaking, and what they're genuinely curious about.

Drop your hot take on something in tech right now

[J-HAYER @Hayer_Hans]

Where is practice of showing up?

[J-HAYER @Hayer_Hans]

Step 1: Realize you're not a pro (me in figma)
Step 2: Find a YouTube video that IS (https://t.co/5QBVpT2keq)
Step 3: Paste the link into Gemini
Step 4: Apply the breakdown to your context

This simple loop has taught me more than any course.

[J-HAYER @Hayer_Hans]

@dani_avila7 okay cool but how it helps me concrete way ?

[J-HAYER @Hayer_Hans]

Quit my job.
i was not happy that i was forced to do something I did not like

never be where you are not valued

[J-HAYER @Hayer_Hans]

@upen946 amen, you dont sell features you sell advantages

[J-HAYER @Hayer_Hans]

@SebastianRoehl indeed, SWE roles will shift to a more requirements and system design role, AI will give us building blocks but you still be able to have big picture in mind and handle monitoring and security

[J-HAYER @Hayer_Hans]

@ASalvadorini @SebastianRoehl they can if they 1) are curious 2) use AI to let them explain in every detail

[J-HAYER @Hayer_Hans]

vercel just dropped agent-browser and it's actually genius
Use it for browser automations or give it to claude code as additonal tool to check your website (after feature development)
learn more here on my tutorial https://t.co/anOWscgxbr

[J-HAYER @Hayer_Hans]

@BatsouElef I predict more and more people will just generate code without understanding why. That's a problem.

so i am building https://t.co/qh1ImINLcs

Core idea: leveraging AI to teach modern software concepts with Socratic learning so you understand the why and how in depth :)

[J-HAYER @Hayer_Hans]

could this be something useful for you as a ai agent dev?
Been prototyping this idea to quickly get insights about the building blocks of an agent

in essence it comes down to

Prompts
Tools
Conntected mcps / integrations

What are your thoughts?

[J-HAYER @Hayer_Hans]

Vercel just announced https://t.co/VnnWL4UIVi.
An open ecosystem where developers codify their expertise into single commands that any AI agent can consume.

One command: {`npx skills add vercel-labs/agent-skills`}

[J-HAYER @Hayer_Hans]

@fashiongiik wow awesome technical approach :)

[J-HAYER @Hayer_Hans]

I'm building a ChatGPT app from scratch
And documenting everything
First thing I learned - not everything should be a ChatGPT app
Build one when:

talking beats clicking
"find pasta with my fridge stuff" > 50 filters
your app works better combined with others

[J-HAYER @Hayer_Hans]

@fashiongiik cool, so on backend its basically an agent that is crafting mcp server with ui parts ?! so it there a human involved

[J-HAYER @Hayer_Hans]

Found a hack to force me to do marketing (as a techie)

Just store all your coding stuff on external hardrive, when you want to focus just un-plug it, there you go, distraction gone

#BuildInPublic

[J-HAYER @Hayer_Hans]

There is a winning recipe in tech: find a problem with bad DX, make a library or framework that improves it, offer it as open source, and let people pay for the hosted infrastructure.

We see this with:

mcp → alpic

next.js → vercel

emails → resend

and so on.

[J-HAYER @Hayer_Hans]

@yashhq_22 in case you want to learn more about mcp, or prompt engineering i would be grateful for your feedback (free to test) --> https://t.co/qh1ImINLcs

[J-HAYER @Hayer_Hans]

Just spent 78 € on Reddit ads. Only one user signed up from all that traffic.

Most users came from mobile.

Well, the reason was simple — sign-up wasn’t working on Safari

Lesson learned

Wishing you a better start to the weekend.

#BuildInPublic

[J-HAYER @Hayer_Hans]

@1Umairshaikh if it can save me time, money or making me more money