techzizi

Learn earn enjoy

[Zach Yadegari @zach_yadegari]

A wise mentor once taught me:

To learn product, study Silicon Valley

To learn marketing, study dropshippers

[Marc Lou @marclou]

Our Chief Health Officer @bryan_johnson said 10 air squats beats a 30 min walk, so I’m holding my family and friends accountable after meals

[Nithur @NithurM]

https://t.co/SrNJtmPOym has passed $100k in total revenue. ❤️

[Nithur @NithurM]

You get 60 TB of free traffic on @netcup

= 2 TB per day * 30

And not hostile like hetzner.

I am not sponsored but I have been using netcup for more than one year and genuinely happy with them.

[@levelsio @levelsio]

✉️ Trying @Cloudflare's new Email Sending feature today

If you send 1,000,000 emails per month:
- Postmark: $1,206/mo
- Resend: $650/mo
- SendGrid: $600/mo
- Cloudflare: $354/mo
- Amazon SES: $100/mo

So Postmark is now by far the most expensive email provider

And SES and Cloudflare are now the cheapest email providers

I know my friend @marckohlbrugge is trying out SES now so I'll try Cloudflare and see how it is, SES is cheaper but Marc said it takes a bit more managing, and since I already use so much Cloudflare stuff it's nice to use them for email too

With AI especially all of these are just as easy to use and setup in your app/site so economically it makes sense to go for the cheapest, because email is just email, it's all the same and deliverability is good with all of these I think

TL;DR email sending has become a commodity!

[Alex Nguyen @alexcooldev]

The $20.5K/Month Tech Stack Behind My 300K-User Product
Built solo. No team. Just me 😄

🖥 IDE
- Cursor AI
- Xcode (for iOS builds)

🐞 Code review + Vibe bug fixing
- CodeRabbit AI

💻 Frontend
- Next.js
- TailwindCSS
- Shadcn UI
- React Query
- Zustand
- Magic UI
- React Flow

📱 Mobile
- React Native (Expo)
- NativeWind
- React Native Reusables
- React Native Reanimated

🛠 Backend
- HonoJS (migrated from NestJS)

🗄 Database
- Supabase

🔐 Auth
- Supabase Auth

🏗 Infra
- Railway (frontend + backend)
- Firebase (push notifications)

🤖 AI
- OpenAI API (LLM, Vision)
- Deepinfra (TTS, STT, LLaMA)
- Anthropic API (LLM)

💳 Payments
- RevenueCat (Mobile)
- Lemon Squeezy (Web)

🧠 Language
- 100% TypeScript, across frontend, backend, and mobile.

Clean. Fast. Scalable.
One language. One stack.
No fluff. No unnecessary complexity. 🚀

[Harnoor Singh @iHarnoorSingh]

HTML is unbelievably powerful after markdown

[techzizi @wp_skool]

@seraleev Tech stack??

[Viktor Seraleev @seraleev]

Just filed another trademark application.

$350 USPTO fee + $300-500 for a licensed attorney. 8-12 months of waiting.

My app portfolio isn’t just revenue, it’s intellectual property too.

[Viktor Seraleev @seraleev]

Advertising is the engine.

Whoever masters Meta ads / Google ads / TikTok ads / ASA will rule the game.

I’ve burned tens of thousands of dollars on ad tests. It’s not a fast process. And yes, I was very close to declaring myself bankrupt.

[Viktor Seraleev @seraleev]

I’m ready to share my formula.

Let’s go 👇

• Design
Bright icon and strong screenshots = higher install conversion.

• Quality first
I often enter existing niches, so my product has to be at least on par with the leaders.

• Onboarding
A well-thought-out onboarding + paywall can bring up to 75% of all payments. I use short video onboardings (4–5 steps).

• Step-by-step UX
Help users get results in as few steps as possible.

• Transparency
No hidden close buttons, aggressive paywalls, or price tricks.

• No lifetime deals
I fully dropped lifetime purchases. My goal is to grow subscriptions.

• MRR growth
Weekly + yearly subscriptions work best.
Weekly = easy try. Yearly = best value.

• Free trial
I use a 3-day trial to reduce fear and increase paid conversion.

• Retention
Nothing fancy: listen to feedback and ship improvements regularly.

• Brand
Unique name for every app. Competitors often use my brand in their keywords.

• ASO
Title, subtitle, and keywords must be data-driven. I always put the main keyword + app name in the title.

• Localization
The easiest growth lever. Translate keywords, screenshots, and the app itself.

• Pricing optimization
Prices adjusted by purchasing power. Sales come from all over the world.

• Use your own app
This is the best way to improve UX and find new growth paths.

• Marketing
Pick one channel and master it. One channel is enough to grow. For me right now, it’s Google Ads. Add a second channel only after you hit a plateau.

• Reinvest
Put money back into the business. At the start, I reinvested 100%. Now it’s around 40% back into ads.

Bookmark this and apply it to your apps.

[Viktor Seraleev @seraleev]

The best way to grow is to make mistakes. More mistakes, faster you learn. Just make sure you don’t run out of money in the process.

[Viktor Seraleev @seraleev]

Video about me

[@levelsio @levelsio]

Best example that you should NOT focus on just one product but keep trying new ones might be Amazon

If Jeff Bezos did he'd be still selling books

Instead now Amazon with AWS is the backend of the entire internet

[nicolas, 30 ans @nic_carter]

first vibecoded billion-dollar company?

[Danny Limanseta @DannyLimanseta]

Just tried vibecoding with ThreeJS again (after more than 6 months) and I have to say that the models have gotten much better at coding with ThreeJS and creating 3D models from scratch.

[@levelsio @levelsio]

Toilet stool is great but half the time you're not at home so that's why putting your feet on the mini trash bin is easiest, most toilets have one

[@levelsio @levelsio]

Amazing summary of what went wrong in Germany

[Mayank Vora @aiwithmayank]

Someone rewrote OpenClaw in Go and it now runs at 35MB RAM in a 25MB binary.

The original needs 1GB+ RAM and a full Node.js runtime to do less.

100% Opensource. MIT License.

Link in comments.

[Priya singh @priyarajputlive]

अधिकांश प्राइवेट अस्पतालों में जल्लाद भरे हैं. इनके लिए पैसे के आगे इंसानी जान की कोई क़ीमत नहीं है.

ये डॉक्टर अपने करियर ख़तरे में डाल प्राइवेट अस्पतालों की भयावह सच्चाई बता रही हैं.

इस डॉक्टर ने बहुत प्रतिष्ठित अस्पताल जॉइन किया और पहले ही दिन छोड़ दिया. क्योंकि अस्पताल की मालकिन डॉक्टर चाहती हैं की हर मरीज को एडमिट किया जाए और जितना ज़्यादा दिन हो सके आईसीयू में रखा जाए.