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Jan 21, 2024 html svg fonts fix

Keeping your fonts in embedded SVG

Last year, I started to use Excalidraw as a diagram tool. However, the SVG images didn’t display the font correctly. In this post, I’d like to explain the problem and offer a solution. Let’s create a sample drawing with Excalidraw. If you open the link, it should look something like this: However, in a browser, it looks like this: The code is straightforward: <img src='/path/to/sample.svg'> The font doesn’t display correctly.

Nicolas Fränkel
Feb 2, 2020 minification performance html

Minification of HTML in Java EE webapps

Minification (also minimisation or minimization) is the process of removing all unnecessary characters from the source codes of interpreted programming languages or markup languages without changing their functionality. These unnecessary characters usually include white space characters, new line characters, comments, and sometimes block delimiters, which are used to add readability to the code but are not required for it to execute.

Nicolas Fränkel
Jan 31, 2016 html security

Why you shouldn't trust the HTML password input

This week, I wanted to make a simple experiment. For sure, all applications we develop make use of HTTPS to encrypt the login/password but what happens before? Let’s say I typed my login/password but before sending them, I’m called by my colleague and I leave my computer open. My password is protected by the HTML password input, right? It shows stars instead of the real characters. Well, it’s stupidly easy to circumvent this.

Nicolas Fränkel
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