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One practical tip every Saturday. No fluff. Join thousands of developers leveling up.
Join thousands of developers leveling up their skills.
What people say
Marko helped us hit #2 Product of the Day on Product Hunt. His passion for web dev is contagious, a true difference-maker.
Marko's newsletter fits my busy schedule. Small, digestible tips that keep me sharp without any extra effort.
Marko shaped my X content strategy from scratch. I went from zero to 250K followers and I'm still growing.
One of my favorite newsletters. Modern web dev tips delivered straight to my inbox, every week.
Marko's newsletter is one of my favorite Saturday reads. It's genuinely worth your time.
Marko helped us hit #2 Product of the Day on Product Hunt. His passion for web dev is contagious, a true difference-maker.
Marko's newsletter fits my busy schedule. Small, digestible tips that keep me sharp without any extra effort.
Marko shaped my X content strategy from scratch. I went from zero to 250K followers and I'm still growing.
One of my favorite newsletters. Modern web dev tips delivered straight to my inbox, every week.
Marko's newsletter is one of my favorite Saturday reads. It's genuinely worth your time.
Marko is my go-to for social media strategy. He builds branding that actually reaches people with no wasted effort.
Marko completely turned around our social media content strategy. 100% recommend him if you want real results.
Marko taught me to stop over-polishing and start shipping. Result: 3× faster launches. Pure grind mode now. ⚔️
Marko's consultation was full of practical insights I could apply right away. I'd recommend it to anyone.
Marko's advice is rooted in real experience, not theory. Easy to apply and worth following if you want to grow.
Marko is my go-to for social media strategy. He builds branding that actually reaches people with no wasted effort.
Marko completely turned around our social media content strategy. 100% recommend him if you want real results.
Marko taught me to stop over-polishing and start shipping. Result: 3× faster launches. Pure grind mode now. ⚔️
Marko's consultation was full of practical insights I could apply right away. I'd recommend it to anyone.
Marko's advice is rooted in real experience, not theory. Easy to apply and worth following if you want to grow.
Recent issues
How to remember your users without a database.
Save user preferences, theme choices, and UI state in the browser with three methods and zero backend. No account, no server needed.
May 19, 2026Your page is freezing because of this. Here is how to fix it.
JavaScript runs on one thread. Heavy tasks block everything. Web Workers move that work to the background so your UI stays smooth. No libraries needed.
May 16, 2026How to add a native share button with four lines of JavaScript.
Replace six share buttons with one native share sheet. Four lines of JS, no library, works with every app already on the user's phone.
May 09, 2026Stop tweaking your user prompts. (Do this instead)
Stop wasting time tweaking user messages. This simple system prompt framework forces any AI to listen and finally stop giving you wordy garbage.
May 01, 2026Make page loads feel instant. No framework.
Prerender pages before a click using one JSON script tag. No framework, no build step. Pure progressive enhancement for instant navigation.
Apr 25, 2026Make your app look globally professional. Instantly.
Stop writing number formatting functions. The browser has Intl.NumberFormat built in. Currencies, locales, compact notation. No library needed.
