Slideshows by User: stoyan http://www.slideshare.net/ http://www.slideshare.net/images/logo.gif Slideshows by User: stoyan http://www.slideshare.net/ Thu, 24 Dec 2009 10:39:51 GMT SlideShare feed for Slideshows by User: stoyan The business of performance http://www.slideshare.net/stoyan/the-business-of-performance
Website performance - why invest in improving page loading speed]]>
Website performance - why invest in improving page loading speed]]> Thu, 24 Dec 2009 10:39:51 GMT http://www.slideshare.net/stoyan/the-business-of-performance stoyan@slideshare.net(stoyan) The business of performance stoyan Website performance - why invest in improving page loading speed <img src="http://cdn.slidesharecdn.com/website-performance-investment-091224044114-phpapp01-thumbnail-2?1261651310" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Website performance - why invest in improving page loading speed The business of performance
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]]> 9 0 http://cdn.slidesharecdn.com/website-performance-investment-091224044114-phpapp01-thumbnail-2?1261651310 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted JavaScript Patterns http://www.slideshare.net/stoyan/javascript-patterns
Slides from Ajax Experience 2009. In this session: - Object creation patterns - Code reuse patterns - Functional patterns - More on object creation - Design patterns Some example patterns: object creation with literals and constructos, prototypes, inheritance and other code reuse patterns, lazy definition, callbacks, singleton, factory, classical and prototypal inheritance, namespaces, chaining, modules, static methods, private and privileged members For more information, see: http://jspatterns.com My column in the JavaScript Magazine (http://jsmag.com) Blog: http://phpied.com]]>
Slides from Ajax Experience 2009. In this session: - Object creation patterns - Code reuse patterns - Functional patterns - More on object creation - Design patterns Some example patterns: object creation with literals and constructos, prototypes, inheritance and other code reuse patterns, lazy definition, callbacks, singleton, factory, classical and prototypal inheritance, namespaces, chaining, modules, static methods, private and privileged members For more information, see: http://jspatterns.com My column in the JavaScript Magazine (http://jsmag.com) Blog: http://phpied.com]]> Sat, 19 Sep 2009 00:45:42 GMT http://www.slideshare.net/stoyan/javascript-patterns stoyan@slideshare.net(stoyan) JavaScript Patterns stoyan Slides from Ajax Experience 2009. In this session: - Object creation patterns - Code reuse patterns - Functional patterns - More on object creation - Design patterns Some example patterns: object creation with literals and constructos, prototypes, inheritance and other code reuse patterns, lazy definition, callbacks, singleton, factory, classical and prototypal inheritance, namespaces, chaining, modules, static methods, private and privileged members For more information, see: http://jspatterns.com My column in the JavaScript Magazine (http://jsmag.com) Blog: http://phpied.com <img src="http://cdn.slidesharecdn.com/javascript-patterns-090918194552-phpapp01-thumbnail-2?1253466733" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Slides from Ajax Experience 2009. In this session: - Object creation patterns - Code reuse patterns - Functional patterns - More on object creation - Design patterns Some example patterns: object creation with literals and constructos, prototypes, inheritance and other code reuse patterns, lazy definition, callbacks, singleton, factory, classical and prototypal inheritance, namespaces, chaining, modules, static methods, private and privileged members For more information, see: http://jspatterns.com My column in the JavaScript Magazine (http://jsmag.com) Blog: http://phpied.com JavaScript Patterns
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]]> 2807 1 http://cdn.slidesharecdn.com/javascript-patterns-090918194552-phpapp01-thumbnail-2?1253466733 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Ignite Velocity: Image Weight Loss Clinic http://www.slideshare.net/stoyan/ignite-velocity-image-weight-loss-clinic
Click the Notes tab to see what I talked about on each slide. These are slides from my Ignite Velocity talk. "ignite" means 20 slides changing automatically after 15 seconds, total of 5 minutes talk. For slideshare, I’ve expanded the transitions into slides so the slide count is more than 20. ]]>
Click the Notes tab to see what I talked about on each slide. These are slides from my Ignite Velocity talk. "ignite" means 20 slides changing automatically after 15 seconds, total of 5 minutes talk. For slideshare, I’ve expanded the transitions into slides so the slide count is more than 20. ]]> Thu, 03 Sep 2009 00:49:37 GMT http://www.slideshare.net/stoyan/ignite-velocity-image-weight-loss-clinic stoyan@slideshare.net(stoyan) Ignite Velocity: Image Weight Loss Clinic stoyan Click the Notes tab to see what I talked about on each slide. These are slides from my Ignite Velocity talk. &quot;ignite&quot; means 20 slides changing automatically after 15 seconds, total of 5 minutes talk. For slideshare, I&rsquo;ve expanded the transitions into slides so the slide count is more than 20. <img src="http://cdn.slidesharecdn.com/clinic-090902195022-phpapp01-thumbnail-2?1251940608" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Click the Notes tab to see what I talked about on each slide. These are slides from my Ignite Velocity talk. &quot;ignite&quot; means 20 slides changing automatically after 15 seconds, total of 5 minutes talk. For slideshare, I&rsquo;ve expanded the transitions into slides so the slide count is more than 20. Ignite Velocity: Image Weight Loss Clinic
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]]> 1175 0 http://cdn.slidesharecdn.com/clinic-090902195022-phpapp01-thumbnail-2?1251940608 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Don&rsquo;t make me wait! or Building High-Performance Web Applications http://www.slideshare.net/stoyan/dont-make-me-wait-or-building-highperformance-web-applications
Slides from a brownbag tech talk at eBay. A holistic approach to web performance and intimate details on YSlow’s points and grading algorithm.]]>
Slides from a brownbag tech talk at eBay. A holistic approach to web performance and intimate details on YSlow’s points and grading algorithm.]]> Wed, 19 Aug 2009 06:26:35 GMT http://www.slideshare.net/stoyan/dont-make-me-wait-or-building-highperformance-web-applications stoyan@slideshare.net(stoyan) Don&rsquo;t make me wait! or Building High-Performance Web Applications stoyan Slides from a brownbag tech talk at eBay. A holistic approach to web performance and intimate details on YSlow&rsquo;s points and grading algorithm. <img src="http://cdn.slidesharecdn.com/hiperf-ebay-090819012708-phpapp01-thumbnail-2?1250663339" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Slides from a brownbag tech talk at eBay. A holistic approach to web performance and intimate details on YSlow&rsquo;s points and grading algorithm. Don't make me wait! or Building High-Performance Web Applications
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]]> 2922 0 http://cdn.slidesharecdn.com/hiperf-ebay-090819012708-phpapp01-thumbnail-2?1250663339 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted High Performance Kick Ass Web Apps (JavaScript edition) http://www.slideshare.net/stoyan/high-performance-kick-ass-web-apps-javascript-edition
Slides from JSConf 2009 presentation "High Performance Kick Ass Web Apps" with focus on JavaScript.]]>
Slides from JSConf 2009 presentation "High Performance Kick Ass Web Apps" with focus on JavaScript.]]> Tue, 28 Apr 2009 18:30:38 GMT http://www.slideshare.net/stoyan/high-performance-kick-ass-web-apps-javascript-edition stoyan@slideshare.net(stoyan) High Performance Kick Ass Web Apps (JavaScript edition) stoyan Slides from JSConf 2009 presentation &quot;High Performance Kick Ass Web Apps&quot; with focus on JavaScript. <img src="http://cdn.slidesharecdn.com/hiperf2-090428133045-phpapp02-thumbnail-2?1240978690" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Slides from JSConf 2009 presentation &quot;High Performance Kick Ass Web Apps&quot; with focus on JavaScript. High Performance Kick Ass Web Apps (JavaScript edition)
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]]> 9678 4 http://cdn.slidesharecdn.com/hiperf2-090428133045-phpapp02-thumbnail-2?1240978690 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted YSlow 2.0 http://www.slideshare.net/stoyan/yslow-20-presentation
My slides from the "Exceptional Website Performance with YSlow 2.0" show at CSDN (China Software Developers Network) in Beijing, Dec 6, 2008]]>
My slides from the "Exceptional Website Performance with YSlow 2.0" show at CSDN (China Software Developers Network) in Beijing, Dec 6, 2008]]> Thu, 11 Dec 2008 21:39:46 GMT http://www.slideshare.net/stoyan/yslow-20-presentation stoyan@slideshare.net(stoyan) YSlow 2.0 stoyan My slides from the &quot;Exceptional Website Performance with YSlow 2.0&quot; show at CSDN (China Software Developers Network) in Beijing, Dec 6, 2008 <img src="http://cdn.slidesharecdn.com/yslow2-1229038786585593-1-thumbnail-2?1229050627" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> My slides from the &quot;Exceptional Website Performance with YSlow 2.0&quot; show at CSDN (China Software Developers Network) in Beijing, Dec 6, 2008 YSlow 2.0
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]]> 9312 2 http://cdn.slidesharecdn.com/yslow2-1229038786585593-1-thumbnail-2?1229050627 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Beginning Object-Oriented JavaScript http://www.slideshare.net/stoyan/beginning-objectoriented-javascript-presentation
Slides from my "Object-oriented JavaScript" presentation at CSDN (China Software Developers Network), Beijing, December 2008]]>
Slides from my "Object-oriented JavaScript" presentation at CSDN (China Software Developers Network), Beijing, December 2008]]> Thu, 11 Dec 2008 21:25:10 GMT http://www.slideshare.net/stoyan/beginning-objectoriented-javascript-presentation stoyan@slideshare.net(stoyan) Beginning Object-Oriented JavaScript stoyan Slides from my &quot;Object-oriented JavaScript&quot; presentation at CSDN (China Software Developers Network), Beijing, December 2008 <img src="http://cdn.slidesharecdn.com/oojs-1229037721986393-1-thumbnail-2?1229161237" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> Slides from my &quot;Object-oriented JavaScript&quot; presentation at CSDN (China Software Developers Network), Beijing, December 2008 Beginning Object-Oriented JavaScript
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]]> 7720 1 http://cdn.slidesharecdn.com/oojs-1229037721986393-1-thumbnail-2?1229161237 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Image Optimization for the Web at php|works http://www.slideshare.net/stoyan/image-optimization-for-the-web-at-phpworks-presentation
This talk is about easy ways to reduce image sizes without compromising quality using open-source command-line tools you can easily automate. About 50% of the average web page is images, so by focusing on images, you have an excellent opportunity to improve page performance and user experience. You can save 20-30% of your bandwidth bill and improve response time with little or no code changes and your site will still look just as good. Topics discussed: * GIF vs PNG * PNG8 * Truecolor PNG * IE6 and transparency * AlphaImageLoader and performance * Optimizing PHP/GD-generated images, favicons, CSS sprites]]>
This talk is about easy ways to reduce image sizes without compromising quality using open-source command-line tools you can easily automate. About 50% of the average web page is images, so by focusing on images, you have an excellent opportunity to improve page performance and user experience. You can save 20-30% of your bandwidth bill and improve response time with little or no code changes and your site will still look just as good. Topics discussed: * GIF vs PNG * PNG8 * Truecolor PNG * IE6 and transparency * AlphaImageLoader and performance * Optimizing PHP/GD-generated images, favicons, CSS sprites]]> Thu, 13 Nov 2008 15:34:18 GMT http://www.slideshare.net/stoyan/image-optimization-for-the-web-at-phpworks-presentation stoyan@slideshare.net(stoyan) Image Optimization for the Web at php|works stoyan This talk is about easy ways to reduce image sizes without compromising quality using open-source command-line tools you can easily automate. About 50% of the average web page is images, so by focusing on images, you have an excellent opportunity to improve page performance and user experience. You can save 20-30% of your bandwidth bill and improve response time with little or no code changes and your site will still look just as good. Topics discussed: * GIF vs PNG * PNG8 * Truecolor PNG * IE6 and transparency * AlphaImageLoader and performance * Optimizing PHP/GD-generated images, favicons, CSS sprites <img src="http://cdn.slidesharecdn.com/imgopt-1226597605256439-8-thumbnail-2?1227888015" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> This talk is about easy ways to reduce image sizes without compromising quality using open-source command-line tools you can easily automate. About 50% of the average web page is images, so by focusing on images, you have an excellent opportunity to improve page performance and user experience. You can save 20-30% of your bandwidth bill and improve response time with little or no code changes and your site will still look just as good. Topics discussed: * GIF vs PNG * PNG8 * Truecolor PNG * IE6 and transparency * AlphaImageLoader and performance * Optimizing PHP/GD-generated images, favicons, CSS sprites Image Optimization for the Web at php|works
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]]> 7229 2 http://cdn.slidesharecdn.com/imgopt-1226597605256439-8-thumbnail-2?1227888015 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Images - 7 mistakes (first draft) http://www.slideshare.net/stoyan/images-7-mistakes-first-draft-presentation
longer version of the Ajax Experience talk, before we realized 5 minutes are in no way enough to present those slides. The final slides are here: http://www.slideshare.net/stoyan/images-7-mistakes-presentation/]]>
longer version of the Ajax Experience talk, before we realized 5 minutes are in no way enough to present those slides. The final slides are here: http://www.slideshare.net/stoyan/images-7-mistakes-presentation/]]> Fri, 03 Oct 2008 14:23:43 GMT http://www.slideshare.net/stoyan/images-7-mistakes-first-draft-presentation stoyan@slideshare.net(stoyan) Images - 7 mistakes (first draft) stoyan longer version of the Ajax Experience talk, before we realized 5 minutes are in no way enough to present those slides. The final slides are here: http://www.slideshare.net/stoyan/images-7-mistakes-presentation/ <img src="http://cdn.slidesharecdn.com/ae-image-optimization-1223050723686003-8-thumbnail-2?1223043823" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> longer version of the Ajax Experience talk, before we realized 5 minutes are in no way enough to present those slides. The final slides are here: http://www.slideshare.net/stoyan/images-7-mistakes-presentation/ Images - 7 mistakes (first draft)
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]]> 2155 0 http://cdn.slidesharecdn.com/ae-image-optimization-1223050723686003-8-thumbnail-2?1223043823 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Advanced JavaScript http://www.slideshare.net/stoyan/advanced-javascript-presentation
"Advanced JavaScript - prototype, inheritance, closures demystified" Presented at Ajax Experience 2008]]>
"Advanced JavaScript - prototype, inheritance, closures demystified" Presented at Ajax Experience 2008]]> Fri, 03 Oct 2008 14:22:24 GMT http://www.slideshare.net/stoyan/advanced-javascript-presentation stoyan@slideshare.net(stoyan) Advanced JavaScript stoyan &quot;Advanced JavaScript - prototype, inheritance, closures demystified&quot; Presented at Ajax Experience 2008 <img src="http://cdn.slidesharecdn.com/advanced-js-1223050832337995-8-thumbnail-2?1223043744" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> &quot;Advanced JavaScript - prototype, inheritance, closures demystified&quot; Presented at Ajax Experience 2008 Advanced JavaScript
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]]> 2682 2 http://cdn.slidesharecdn.com/advanced-js-1223050832337995-8-thumbnail-2?1223043744 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Images - 7 mistakes http://www.slideshare.net/stoyan/images-7-mistakes-presentation
A 5 minutes lightning talk from Ajax Experience 2008, introducing the smush.it tool (smush.it)]]>
A 5 minutes lightning talk from Ajax Experience 2008, introducing the smush.it tool (smush.it)]]> Fri, 03 Oct 2008 14:20:00 GMT http://www.slideshare.net/stoyan/images-7-mistakes-presentation stoyan@slideshare.net(stoyan) Images - 7 mistakes stoyan A 5 minutes lightning talk from Ajax Experience 2008, introducing the smush.it tool (smush.it) <img src="http://cdn.slidesharecdn.com/images-lightning-1223050650219959-8-thumbnail-2?1223196448" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> A 5 minutes lightning talk from Ajax Experience 2008, introducing the smush.it tool (smush.it) Images - 7 mistakes
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]]> 3884 1 http://cdn.slidesharecdn.com/images-lightning-1223050650219959-8-thumbnail-2?1223196448 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted Image Optimization - 7 mistakes http://www.slideshare.net/stoyan/image-optimization-7-mistakes
The slides from my velocity 2008 conference talk. ---- Do you want to speed up your web pages and lower you hosting bills? Do you want to do this with little or no code changes while keeping the same beautiful UI? Come and learn about 7 simple steps to put your web images on a diet. Take off (and keep off) all the bytes you put on under the stress of chasing that next killer feature.]]>
The slides from my velocity 2008 conference talk. ---- Do you want to speed up your web pages and lower you hosting bills? Do you want to do this with little or no code changes while keeping the same beautiful UI? Come and learn about 7 simple steps to put your web images on a diet. Take off (and keep off) all the bytes you put on under the stress of chasing that next killer feature.]]> Tue, 24 Jun 2008 22:42:18 GMT http://www.slideshare.net/stoyan/image-optimization-7-mistakes stoyan@slideshare.net(stoyan) Image Optimization - 7 mistakes stoyan The slides from my velocity 2008 conference talk. ---- Do you want to speed up your web pages and lower you hosting bills? Do you want to do this with little or no code changes while keeping the same beautiful UI? Come and learn about 7 simple steps to put your web images on a diet. Take off (and keep off) all the bytes you put on under the stress of chasing that next killer feature. <img src="http://cdn.slidesharecdn.com/image7-1214354773341023-9-thumbnail-2?1214389959" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> The slides from my velocity 2008 conference talk. ---- Do you want to speed up your web pages and lower you hosting bills? Do you want to do this with little or no code changes while keeping the same beautiful UI? Come and learn about 7 simple steps to put your web images on a diet. Take off (and keep off) all the bytes you put on under the stress of chasing that next killer feature. Image Optimization - 7 mistakes
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]]> 12716 3 http://cdn.slidesharecdn.com/image7-1214354773341023-9-thumbnail-2?1214389959 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted High Performance Web Pages - 20 new best practices http://www.slideshare.net/stoyan/high-performance-web-pages-20-new-best-practices
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]]> Mon, 24 Mar 2008 17:06:31 GMT http://www.slideshare.net/stoyan/high-performance-web-pages-20-new-best-practices stoyan@slideshare.net(stoyan) High Performance Web Pages - 20 new best practices stoyan <img src="http://cdn.slidesharecdn.com/high-performance-web-pages-20-new-best-practices-1206389190195598-3-thumbnail-2?1206378391" alt ="" style="border:1px solid #C3E6D8;float:right;" /><br> High Performance Web Pages - 20 new best practices
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]]> 34765 7 http://cdn.slidesharecdn.com/high-performance-web-pages-20-new-best-practices-1206389190195598-3-thumbnail-2?1206378391 presentation http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted
SlideShare | Get your SlideShare Playlist
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SlideShare | Get your SlideShare Playlist
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SlideShare | Get your Presentation Pack
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SlideShare | Get your Presentation Pack
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Get your own Widget
]]> http://cdn.slidesharecdn.com/profile-photo-stoyan?1232665612 www.phpied.com/ http://cdn.slidesharecdn.com/website-performance-investment-091224044114-phpapp01-thumbnail?1261651310 stoyan/the-business-of-performance The business of perfor... http://cdn.slidesharecdn.com/javascript-patterns-090918194552-phpapp01-thumbnail?1253466733 stoyan/javascript-patterns JavaScript Patterns http://cdn.slidesharecdn.com/clinic-090902195022-phpapp01-thumbnail?1251940608 stoyan/ignite-velocity-image-weight-loss-clinic Ignite Velocity: Image...