"A tool for exploring a docker image, layer contents, and discovering ways to shrink your Docker image size.

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"KubeSquash is a tool for live debugging of microservices running on Kubernetes. By attaching modern debuggers to your microservices application, KubeSquash gives you the full strength of live debugging : getting/setting the value of variables, adding pauses and sleeps in certain portions of the code, forcing the execution of specific code paths, etc.

KubeSquash is extremely easy to launch, and requires No server. Its user interface is dead simple: invoke with a single command ksquash, target the desired pod, and the debugging session is initiated automatically with zero configuration or effort."

"Python has one. Ruby has one. Clojure has one. Now PHP has one, too. Boris is PHP's missing REPL (read-eval-print loop), allowing developers to experiment with PHP code in the terminal in an interactive manner. If you make a mistake, it doesn't matter, Boris will report the error and stand to attention for further input.

Everything you enter into Boris is evaluated and the result inspected so you can understand what is happening. State is maintained between inputs, allowing you to gradually build up a solution to a problem."

"Secure On-Demand Tunnels

You'll be assigned a random subdomain on ngrok.com. You can access it with HTTP, or securely with HTTPS.

Request Inspection

Use the web inspection interface when ngrok is running to inspect the HTTP requests over your tunnel. You can even replay them to make debugging easier!"

This project is a repository of simple utilities written in various scripting languages, which are designed to make slow tasks a bit faster. The name is taken from the common garden snail.

Many of these tools are developed by consultants at Percona, where the author works.

phpCallGraph is a tool to generate static call graphs for PHP source code. Such a graph visualizes the call dependencies among methods or functions of an application. Arrows represent calls from one method to another method. Classes are drawn as rectangles containing the respective methods. The graphs can be leveraged to gain a better understanding of large PHP applications or even to debunk design flaws in them. The example call graph on the right shows the main class of phpCallGraph itself and the internal dependencies among its methods. It is also possible to visualize calls to internal functions of PHP and to some extend call dependencies among different classes. Have a look at the example call graphs to get an impression.

The core of the call graph generator forms an object-oriented PHP5 library, which may also be integrated in other projects. It leverages the InstantSVC CodeAnalyzer and DOT. On top of it, a commandline application allows easy creation of call graphs in various formats, e.g. text, png, jpg or svg. phpCallGraph is free software licensed under GPLv3.