Welcome to Guy Mograbi's blog. Practical walkthroughs, deep dives into cloud architecture, developer tooling, web engineering, and software design.
Deep-dive articles with visual architecture and diagrams
After removing image backgrounds in the browser with WebAssembly, I wanted to see what else we can run locally. Here are live interactive demos for on-device LLM text generation and voice synthesis.
My earlier in-browser AI post tested lightweight 135M–500M models. But what if you want a genuinely smart, GPT-3.5-caliber model like Llama 3.2 running on your device? Apparently, you can run much bigger models if you use WebLLM.
Back in 2012 and 2013, I used hacky ImageMagick bash scripts to isolate image backgrounds. Here is how modern background removal works today with real before and after comparisons using AI models, rembg, WebGPU, and native OS tools.
How I added lightweight Mermaid diagram support to my Astro blog with zero bundle bloat, on-demand CDN loading, and instant dark mode reactivity.
After removing image backgrounds in the browser with WebAssembly, I wanted to see what else we can run locally. Here are live interactive demos for on-device LLM text generation and voice synthesis.
My earlier in-browser AI post tested lightweight 135M–500M models. But what if you want a genuinely smart, GPT-3.5-caliber model like Llama 3.2 running on your device? Apparently, you can run much bigger models if you use WebLLM.
Back in 2012 and 2013, I used hacky ImageMagick bash scripts to isolate image backgrounds. Here is how modern background removal works today with real before and after comparisons using AI models, rembg, WebGPU, and native OS tools.
How I added lightweight Mermaid diagram support to my Astro blog with zero bundle bloat, on-demand CDN loading, and instant dark mode reactivity.
Organize your code and still move fast. No learning curve required. Do not compromise your code quality.
Easy frontend only implementation for feedback to use on your blog with notification.
Important stuff to know about webpack that you won't find in other tutorials.
Make sure your tests are actually running! 3 things that
You won't believe how easy it is to organize your data flow!
See how I took my metalsmith build from 7 seconds to less that 500ms !
mavenmon, jitpack and jabba will help you write better and faster java code
Keep your classpath clean and sweet using this trick
Now that you have a static website, lets add pageviews counter and dynamic news feed to it using firebase
Lets see how we can run typescript on node, browser and protractor
Contributing open source in java is suprt easy with jit.
Moving your blog out of blogger and migrating to metalsmith is easy and worth your while. This is how you can do it.
5 lines of code in angular written once can affect your entire project by auto releasing resources and cancel delayed action after navigating away from the page. in this post i will explore and explain the problem and its solutions.
quickly resolve CERT_UNTRUSTED in grunt-aws plugin
write your own configuration module in play with couple lines of code
troubleshoot sass compiler in playframework
lets make playframework more configurable
make iframe handling seamless in selenium
make iframe handling seamless in selenium
lets add 'toggle' for column sorting
final step of tutorial - start using the directive you wrote.
you can write a paging directive in a couple of minutes.
here is how you can easily write a table sort, filter and paging directive
see how i resolved this exception quickly
here is what you can do when you run into "no join columns" error
removing background with imagemagick
help make spring mvc responsive for the environment
setting logback with playframework
see what postmessage can do and why you should use it
make postmessage even better
postmessage rocks - this is why
make html to display in textarea with playframework
define easy templates in play2.0
another reason why i hate eclipse and how to solve it
some notes you should know when running jetty plugin with maven
using imagemagick to remove background
setting up a project using selenium and chrome
fixing an issue with tiny scrollbar plugin
this is how you can fix your tests in play!framework 1.2.1
understand how basic authentication works
what do these icons in intellij mean? lets find out
oneToOne is not what you thought. read more to avoid a pitfall.
this is how you can resolve apache showing plaintext instead of html
This is how you can have a readable date in a mysql query
why does nginx cannot seem to find my files? read to know the answer.
hibernate exception resolved easily
defining a generic on a method signature
setting up permissions for your SVN with Apache
don't repeat my mistakes with rails layout. read this post.
so i decided to setup an SVN with apache on my computer..
how to resolve xxx_path function is undefined
the curious case of the misunderstood final keyword in java
