Tiny, light-weight JavaScript routing with zero dependencies.

Rlite does not come with any explicit tie into HTML5 push state or hash-change events, but these are easy enough to tie in based on your needs. Here's an example:

var r = new Rlite();

// Default route
r.add('', function () {
    document.title = 'Home';
});

// #inbox
r.add('inbox', function () {
    document.title = 'In';
});

// #sent?to=john -> r.params.to will equal 'john'
r.add('sent', function (r) {
    document.title = 'Out ' + r.params.to;
});

// #users/chris -> r.params.name will equal 'chris'
r.add('users/:name', function (r) {
    document.title = 'User ' + r.params.name;
});

// #logout
r.add('logout', function () {
    document.title = 'Logout';
});

// Hash-based routing
function processHash() {
    var hash = location.hash || '#';
    r.run(hash.substr(1));
}

window.addEventListener('hashchange', processHash);
processHash();

The previous examples should be relatively self-explantatory. Simple, parameterized routes are supported. Only relative URLs are supported. (So, instead of passing: 'http://example.com/users/1', pass '/users/1').

One other non-obvious thing is this: if there is a query parameter with the same name as a route parameter, it will override the route parameter. So given the following route definition:

/users/:name

If you pass the following URL:

/users/chris?name=joe

The value of params.name will be 'joe', not 'chris'.

None. Do whatever you want. I take no responsibility and offer no guaranteed support. (However, this router is being used in a project, so it will work for all of my scenarios.)