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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
A sticky table header and first column in 6 lines of CSS
Freeze a table's header row and first column with five lines of CSS.
Aug 22, 2026An animated FAQ accordion in pure HTML
Delete every line of accordion JavaScript. Three lines of CSS replace it.
Aug 19, 2026A real chart in 15 lines of SVG, no library
No chart library needed. Inline SVG plots your data in 15 lines, scales to any container, and styles with the same CSS as everything else.
Aug 15, 2026A before/after image slider in 2 lines of JavaScript
The plugin you were about to install is just input[type=range]. Stack two images, clip one, done. Works with the keyboard too.
Aug 08, 2026Delete your auto-resize textarea script
The CSS property field-sizing: content replaces your auto-resize textarea script. One line, no input listener, no scrollHeight. Plus the limits to set.
Aug 01, 2026Give your site the Cmd+K menu users expect
Linear and GitHub both have it. Build the same command palette with the dialog element, one keydown listener, and a filter. No libraries.
