Marko is HTML reimagined as a language for building dynamic and reactive user interfaces. Almost any valid HTML is valid Marko, and Marko extends HTML for building modern applications more declaratively. Among these extensions are conditionals and lists, state, and components.
Marko supports both single-file components and components across separate files.
The following renders a button and a counter of how many times the button has been pressed:
click-count.marko
class { onCreate() { this.state = { count: 0 }; } increment() { this.state.count++; } } style { .count { color: #09c; font-size: 3em; } .press-me { padding: 0.5em; } } <output.count> ${state.count} </output> <button.press-me on-click('increment')> Press me! </button>
The same component as above, but split into:
index.marko
template filecomponent.js
component JS logic filestyle.css
component styles fileindex.marko
<output.count> ${state.count} </output> <button.press-me on-click('increment')> Press me! </button>
component.js
export default { onCreate() { this.state = { count: 0 }; }, increment() { this.state.count++; } };
style.css
.count { color: #09c; font-size: 3em; } .press-me { padding: 0.5em; }
Marko also supports a beautifully concise syntax as an alternative to its HTML syntax:
Concise syntax HTML syntaxul.example-list for|color| of=[a, b, c] li -- ${color}
<ul class="example-list"> <for|color| of=[a, b, c]> <li>${color}</li> </for> </ul>
npm install marko
Marko would not be what it is without all those who have contributed ✨
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4