Reddit/ Twitter/ Facebook/ Google Plus sharing for WordPress without using plugins. I have included an example layout using Foundation Framework by ZURB. There is both a button to tweet the post, and a button to follow the post author, which is useful for multi-author blogs. You will need to get the Facebook Javascript SDK from Facebook Javascri…

gplus.js

<script type="text/javascript">
(function() {
var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
po.src = 'https://apis.google.com/js/plusone.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
})();
</script>

hide-fb-like.css

/*For hiding the fb likes count */
/* make the like button smaller */
/* http://stackoverflow.com/a/6326964/1469799 */
.facebook {
position: relative;
width: 46px;
height: 21px;
}

.facebook_hide_count {
width: 100px;
height: 21px;
background: white;
position: absolute;
left: 46px;
top: 0;
}

WordPress-Social

<div class="row">
<!-- BE SURE TO ADD USER NAME In "Date-via" property-->
		<div class="small-6 large-4 columns" id="tweet-it">
				<a href="https://twitter.com/share" class="twitter-share-button" data-via="USERNAME" data-text="<?php the_title(); ?>" data-url="<?php the_permalink(); ?>">Tweet</a>
				<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];
				if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";
				fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
			</div>
			<div class="small-6 large-4 columns">
				<div class="g-plusone" data-size="medium" data-annotation="none">
				</div>
			</div>
			
			<div class="small-6 large-4 columns">	
				<a href="http://www.reddit.com/submit" onclick="window.location = 'http://www.reddit.com/submit?url=' + encodeURIComponent(window.location); return false"> <img src="http://www.reddit.com/static/spreddit7.gif" alt="submit to reddit" border="0" /> </a>
			</div>
		</div>
		
		<div class="row">
		
			<div class="large-3 columns">
				<?php $username = get_the_author_meta('twitter'); ?>
				<a class="twitter-follow-button" data-show-count="false" href="http://twitter.com/<?php echo $username; ?>">Follow @<?php echo $username; ?></a>
				<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
			</div>
			<div class="large-6 columns large-offset-2">
				<div class="fb-like" style="overflow:hidden; width: 45px !important;" data-href="<?php bloginfo( 'url' ); ?> " href="<?php echo get_permalink($post->ID); ?>" data-send="false" data-layout="button-count" data-width="450" data-show-faces="false" data-font="arial">
				</div>
				<div class="facebook_hide_count"></div>
			</div>
		</div>

WordPress-Social-NoLayout

  					<!-- Twitter Share BE SURE TO ADD USER NAME In "Date-via" property-->
							<a href="https://twitter.com/share" class="twitter-share-button" data-via="USERNAME" data-text="<?php the_title(); ?>" data-url="<?php the_permalink(); ?>">Tweet</a>
							<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];
							if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";
							fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
						
      <!-- Google Plus -->
							<div class="g-plusone" data-size="medium" data-annotation="none">
							</div>
						</div>
						
					<!--reddit button -->
							<a href="http://www.reddit.com/submit" onclick="window.location = 'http://www.reddit.com/submit?url=' + encodeURIComponent(window.location); return false"> <img src="http://www.reddit.com/static/spreddit7.gif" alt="submit to reddit" border="0" /> </a>
						
					
					<!-- Follow Post Author -->
							<?php $username = get_the_author_meta('twitter'); ?>
							<a class="twitter-follow-button" data-show-count="false" href="http://twitter.com/<?php echo $username; ?>">Follow @<?php echo $username; ?></a>
							<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
					<!--Like On Facebook -->
							<div class="fb-like" style="overflow:hidden; width: 45px !important;" data-href="<?php bloginfo( 'url' ); ?> " href="<?php echo get_permalink($post->ID); ?>" data-send="false" data-layout="button-count" data-width="450" data-show-faces="false" data-font="arial">
							</div>
							<div class="facebook_hide_count"></div>