Kolo now has a web version. This means we support all editors, no longer just VS Code. It also allows us to build some cool new features!

I have a confession to make: I don’t enjoy writing tests. This blog post looks at how to spend less time writing tests by using Kolo to auto generate (parts of) your integration tests.

An out of memory bug report led us to profile the memory usage of our Rust extension. We used valgrind and heaptrack to understand the problem, and then switched from json to msgpack to reduce memory usage by 4x.