arizen/CONTRIBUTING.md at master · HorizenOfficial/arizen · GitHub

Coding rules

Mostly everything

Indent with 4 spaces (JS/CSS/HTML)
Quote with double quotes (JS/CSS/HTML)
Do not comment unfinished/not working/old code. Use the Git Luke.

JavaScript

Place opening brace on the same line.
Write names of variables and functions in lower camel case, for example
```
const totalZenBalance = totalBalance + getTxBalance(tx);
```
Write names of classes in upper camel case, for example
```
class AddressDialog {
    /* ... */
}
```
Write constant names in constant case, for example
```
const UPDATE_INTERVAL = 60; // seconds
```
Prefer cloning HTML <template>s to constructing DOM trees manually.

HTML

Do not quote simple HTML attribute values, for example
```
<span id=foo class=bar>
```
instead of
```
<span id="foo" class="bar">
```
unless you have to, for example
```
<span id=foo class="bar baz">
```
Write identifiers (values of id, class, name, data-tr, etc.) in lower camel case, for example
```
<span id=totalBalance class=bigLabel>
```