In today’s digital age, privacy and data protection have become major concerns for both website visitors and developers. With the introduction of GDPR laws, it’s important for websites to provide clear information about the sharing of personal data with 3rd party providers. This is where the proposed standard, network.txt, comes into play. What is network.txt? network.txt is a new standard that provides information about the use of 3rd party providers on a website.

In the last days I tried to integrate multiple OpenID Connect Providers into my Applications (currently mostly Alphalerts and some dev projects) So far, I only got Google to work, and even this is currently limited to 100 Users. In this blog post, I want to explain why the integration of OpenID Connect Providers is such a struggle by showing multiple examples. But before I show the examples, you should know that there are not so many big OpenID Connect Providers compared to the big OAuth2 Providers.

PFOA, also known as perfluorooctanoic acid, is a synthetic chemical that has been used in a variety of industrial and commercial applications. It is a key ingredient in the manufacture of Teflon, a non-stick coating used in cookware and other products. PFOA has also been used in the production of firefighting foams, stain-resistant coatings for carpets and clothing, and other products. Despite its widespread use, PFOA has been linked to a range of serious health problems in both humans and animals.

A TypeScript Barrel is a way to simplify the importing of multiple exports from a single module. Imagine you have a module called myModule that has several exports, such as: export const foo = 1; export const bar = 2; export const baz = 3; To import these exports into another module, you would normally have to write something like this: import { foo, bar, baz } from './myModule'; This can get tedious if you have a large number of exports, and it can also make your code less readable.

Every Investor has to know KPIs (Key Performance Indicators) to value Investments. But why did I write that everyone should know them in my title? Knowing KPIs helps you even if you don’t invest any of your money. It helps you e.g. decide which job you should take or which customer you should prefer. Deciding between Job Offers - an Example Recently, I decided to start freelancing besides working on my own projects.

Many founders get Emails from NewsWatch TV saying that they will promote your company on an American Television “Morning Show”. I also got a similar Mail for Alphalerts.com and want to explain what you, as a Founder, should think about that. Firstly, if you get such a Mail, it is likely that you promoted your product on ProductHunt lately. NewsWatch seems to scrape the ProductHunt listings and even the founder of ProductHunt wrote a tweet about it:

I run Drone CI for a longer period now with Docker. Because I decided to switch for multiple reasons from Docker to Podman, this setup had to be changed a bit. In this blog post, I want to cover how to install Podman and how to set up Drone so that it works with Podman. Installing Podman Install the podman and podman-docker packages. E.g. on a Debian based System: apt install podman podman-docker If you currently use docker-compose, then you should also install podman-compose:

In this Guide, I want to cover installing ZITADEL with PostgreSQL on a Linux system. Please be aware that PostgreSQL support is still in Beta at the time of this writing, and you will need a PostgreSQL installation with Version 14 or higher. NGINX Proxy Create a new subdomain and point it to your server. Use certbot -d domain.name for creating a new SSL Cert. Create a new file in /etc/nginx/sites-available/domainname

Imagine you run a company and provide multiple web applications for your customers. In the beginning, you probably created a user table and the authentication methods yourself, but from the second application onwards, you will think about using already made open source solutions. That’s the situation I am in right now. I run multiple web applications, which each have their own auth mechanisms and user tables. This means, a user from App1 can’t use App2 unless he creates a new account.

As a Startup founder, marketing is one of the biggest topics you have to take care of. There are tons of marketing automation tools, and most of them aren’t cheap. I found several open source social media management tools, of which some of them are getting used by me for multiple years now. Socioboard Socioboard is your full-blown social media management tool. It is open source and offers all the features you know from paid tools like Buffer, Hootsuite and others.

Since 2017, I invested in multiple Startups via Crowdinvesting platforms. Before that, I only invested in public traded companies. I am currently thinking about investing in some new Startups (and I also operate my own Startup), so that is a good time to check if my previous investments are profitable. Industry Type Year Performance Comment Drinks Loan 2017 No profit yet Waiting for repayment, company currently unable to pay. Software Loan 2019 No profit yet Growing fast but no profit yet.

I want to make a prediction. I think in around 10 - 15 years, most of the people in the western World will own or think about owning a Virtual Reality Headset. I also think that digital Assistants like Google Assistant or Alexa will be more important in that context than currently. For context: I own a VR Headset and use digital Assistants since multiple years. I also worked in a team developing a digital Assistant and seeing practical use-cases for AR in the past.

Modern Communists are hard to argue with. Mostly because they say things like “There never was a real communist country”. So it’s hard to take real world examples, because they say countries like the Soviet Union, German Democratic Republic, Cuba or China “never were truly communist”. But I argue there can never be a “truly communist” country. Why? Because it is impossible to create that after my opinion. So if you are open for different opinions, then continue reading.

Ever tried Gaming on a Linux system? Even though Linux exists since more than 30 years now, it is still hard to play a Game on it. Most Games don’t even publish a release for Linux. That’s why projects like Wine exist (Wine provides a compatibility layer so that Linux Users can play Windows Games) Why is it like that? For that, we need to understand how a Game works and how a Game Developer thinks.

Many people hate Facebook and Instagram. They say it makes us feel bad, is bad for our health, increases the suicide rate of teens and does many more bad things. But is Meta really all the bad in this world, or is it maybe that Meta just offers a Tool, and it depends how people use it? I want to shine a light on the later part in this article.