AVA vs IntelliJ IDEA: What are the differences?
Developers describe AVA as "A refined, futuristic test runner". Even though JavaScript is single-threaded, IO in Node.js can happen in parallel due to its async nature. AVA takes advantage of this and runs your tests concurrently, which is especially beneficial for IO heavy tests. In addition, test files are run in parallel as separate processes, giving you even better performance and an isolated environment for each test file. On the other hand, IntelliJ IDEA is detailed as "Capable and Ergonomic IDE for JVM". Out of the box, IntelliJ IDEA provides a comprehensive feature set including tools and integrations with the most important modern technologies and frameworks for enterprise and web development with Java, Scala, Groovy and other languages.
AVA belongs to "Javascript Testing Framework" category of the tech stack, while IntelliJ IDEA can be primarily classified under "Integrated Development Environment".
"Simple and fast" is the top reason why over 11 developers like AVA, while over 271 developers mention "Fantastically intelligent" as the leading cause for choosing IntelliJ IDEA.
AVA is an open source tool with 16.4K GitHub stars and 1.07K GitHub forks. Here's a link to AVA's open source repository on GitHub.
According to the StackShare community, IntelliJ IDEA has a broader approval, being mentioned in 805 company stacks & 1028 developers stacks; compared to AVA, which is listed in 12 company stacks and 10 developer stacks.