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Supercharging Angular apps for better performance
Supercharging Angular apps for better performance
Over the past 2 years our team at ZEAL Network SE embarked on a challenging journey, dedicated to improving the Core Web Vitals scores of…
Dimitris Kiriakakis
Feb 21, 2024
Code review stories: rxjs poisoning ☠️
Code review stories: rxjs poisoning ☠️
I’ve seen developers roll their eyes whenever someone complains about Rxjs code being too complex. They didn’t say anything in those…
Josue Zarzosa
Jan 19, 2024
Code review stories: don’t subscribe in your state
Code review stories: don’t subscribe in your state
Another code review, another story.
Josue Zarzosa
Oct 20, 2023
Dynamic table creation and loading data from S3 to Redshift
Dynamic table creation and loading data from S3 to Redshift
Streaming services are the new norm for data ingestion and therefore we are using Apache Kafka to ingest data in a columnar parquet format…
Amol Jog
Aug 22, 2022
DESIGN SYSTEM HIGH 4
DESIGN SYSTEM HIGH 4
A new design system for LOTTO24
Maurice Geßwein
Feb 22, 2023
How we use on-demand resources in our iOS apps
How we use on-demand resources in our iOS apps
Here at ZEAL, we offer customer-facing apps for both LOTTO24 and Tipp24 on the iOS and Android platforms. While our Android offerings are…
Oliver Ochs
Feb 13, 2023
8 things I’ve learnt from my first year in mobile development
8 things I’ve learnt from my first year in mobile development
I’ve not done this for a while, but a year into a new role is definitely a good time to reflect.
Richard Chernanko
Nov 26, 2021
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Building Accessible Web Applications: A Practical Guide for EAA Compliance
Building Accessible Web Applications: A Practical Guide for EAA Compliance
Web accessibility is no longer just a best practice, it has now become a legal requirement in the European Union. With the European…
Dimitris Kiriakakis
Feb 17
Reducing Carbon Footprint through Web Vitals Optimisation
Reducing Carbon Footprint through Web Vitals Optimisation
Nowadays the environmental impact of online activities such as accessing a website or an application, is becoming significant, however it’s…
Dimitris Kiriakakis
May 24, 2024
Code review stories: subscription hell
Code review stories: subscription hell
While doing a code review I found this code which looks correct:
Josue Zarzosa
Oct 18, 2023
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