As Javet has been gradually and widely (Minecraft, Low-code, No-code, PaaS + SaaS, etc.) used as a serverless and high-performance solution on JVM, how to secure this solution is becoming a frequently asked question. In this post, I’d like to elaborate the major ways of how to compromise Node.js or…

As Javet — Java and JavaScript Interop introduces, Javet is able to expose arbitrary Java classes, objects in V8. Recently, I was asked how to expose JsonNode in V8 using Javet. Here are my thoughts for your reference. With the JavetProxyConverter it's possible to expose JsonNode directly in V8. However…

Javet is Java + V8 (JAVa + V + EighT). It is an awesome way of embedding Node.js and V8 in Java. Many potential Javet users evaluate Javet and GraalJS, across many aspects. To save time for these users, I present a simple performance comparison of GraalJS, Javet and Nashorn. …

There are many applications and libraries acting as embedders to Google V8 JavaScript engine. My open source project Javet is one of them. When I was about to upgrade to V8 v11.7, the build was broken. I’d like to share the troubleshooting story in this post with you. Undefined symbols absl::time_internal::cctz::local_time_zone() The Javet…

Serverless in Node.js is a way of developing and deploying applications that do not require a traditional server infrastructure. Instead, your code is executed on demand, as needed, and the underlying infrastructure is managed by a cloud provider such as AWS, Azure, or Google Cloud Platform. This can offer a…

Spring Boot is a popular framework for building Java-based web applications. It provides a powerful set of tools and features that make it easy to develop, test, and deploy applications quickly and efficiently. With the release of Spring Boot 3.1, there are several new features and improvements that developers can…

It’s very common to put paginated query results in Redis via Jackson serialization and deserialization. However, org.springframework.data.domain.PageImpl doesn’t expose a default constructor. Even worse, that applies to org.springframework.data.domain.Sort and org.springframework.data.domain.Sort.Order as well. There are a couple of workarounds. I’d like to introduce a less intrusive approach for your reference.

Javet is Java + V8 (JAVa + V + EighT). It is an awesome way of embedding Node.js and V8 in Java. It’s been more than half a year for the Javet users to wait for the Android support. Now, Javet has officially supported Android. The API and coding experience…

Javet is Java + V8 (JAVa + V + EighT). It is an awesome way of embedding Node.js and V8 in Java. It’s been a long while for many Javet users to wait for the Android support. Now, it is coming true as the first Android build is being tested…