Symfony bootstrap optimization
A complex product like Nuvola can incur performance degradation over the years because many small inefficiencies don’t have a noticeable effect when analyzed individually, and so their compound effect can…
Creating and Renewing Let’s Encrypt certificates with AWS Lambda – part 2
Sooner or later every SSL certificate expires, and in the Let’s Encrypt case, the validity is 90 days. In a standard situation, we would have Certbot that automatically inspects certificates…
Why is my React component re-rendering?
Discover 4 techniques to optimize React app performance, minimizing unnecessary component re-renders.
Creating and Renewing Let’s Encrypt certificates with AWS Lambda – part 1
Nowadays, it is standard procedure to make use of HTTPS to ensure secure communication with websites. Sometimes, this protocol could be applied in environments that comprise many machines that serve…
Folder structure for big projects: package by type, layer or feature?
Folder structure is an underrated topic, usually until your project grows and starts having hundreds of files. And what if your project is very very big? What if you have…
How does React Router location.state works?
The first time I saw the React Router location.state API, I thought it was a really useful feature, somewhat magical, as is often the case with things we don’t understand.…
Android e iOS push notifications tramite infrastruttura serverless AWS
Le notifiche push sono una delle principali funzionalità che differenziano l’esperienza di fruizione di un servizio tramite applicazione mobile, rispetto all’uso di una piattaforma web. Infatti, tutt’ora (Settembre 2022) le…
Implementing micro-frontends – A path to evolve legacy codebases
Micro-frontends are the present and the future for scaling large client-side applications. Why should you implement this architectural style? Let’s dig into the reasons that led me and my team…
AWS CDK: Rest API con OpenAPI
AWS CDK è uno dei migliori strumenti per la creazione di infrastrutture su AWS, tramite linguaggi di programmazione come Python o Javascript. Molto velocemente sta diventando sempre più stabile e…
Build Docker Image con Github Actions e push su AWS ECR
Generalmente per il build delle immagini Docker su AWS utilizziamo Codebuild da solo o con CodePipeline a seconda della complessità del progetto su cui stiamo lavorando, il tutto gestito…
Avoid (status) flag
Hi folks, DonCallisto here. In this article we’ll see why I personally don’t like status flags and how to handle them in a more elegant way. We’ll find out code…
CloudWatch Logs Insights per monitoraggio “soft fails”
In Madisoft si fa largo uso di funzioni Lambda ed a volte si incappa in errori, alcuni dei quali però non così importanti da essere trattati con un’eccezione software. Per…