Add interface to pick example to run

1 files changed, 12 insertions, 4 deletions

diff --git a/README.md b/README.md
index 41303b0..2354819 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Limitations:
 ```typescript
 import { h, mount } from 'rx'
 
-mount(h('div', 'Hello World!'))
+mount(document.body, h('div', 'Hello World!'))
 ```
 
 ### Attributes
@@ -29,7 +29,7 @@ mount(h('div', 'Hello World!'))
 ```typescript
 import { h, mount } from 'rx'
 
-mount(h('button', 
+mount(document.body, h('button',
   { className: 'g-Button',
     color: 'green',
     onclick: () => console.log('Clicked!')
@@ -45,6 +45,7 @@ Counter with `-` and `+` buttons:
 import { h, withState, mount } from 'rx'
 
 mount(
+  document.body,
   withState(0, value => [
     value,
     h('button', { onclick: () => value.update(n => n - 1) }, '-'),
@@ -59,10 +60,11 @@ Chronometer updating every second:
 import { h, withState, mount } from 'rx'
 
 mount(
+  document.body,
   withState(0, value => {
     const interval = window.setInterval(() => value.update(n => n + 1), 1000)
     return h('div',
-      { onunmount: () => clearInterval(interval) }, 
+      { onunmount: () => clearInterval(interval) },
       value
     )
   }))
@@ -72,9 +74,15 @@ mount(
 `onmount` is available as well. Those functions can take the `element` as an
 argument.
 
+## Examples
+
+Run examples with:
+
+    nix develop --command bin/dev-server
+
 ## Ideas
 
-- API: 
+- API:
     - Rx debounce, filter,
     - Routeur with sub-page support.
 - Optimization: store intermediate rx instead of recomputing each time for multiple subscribers?