Jerry Pussinen - Jerry Codes

Ruff: one Python linter to rule them all

Apr 10, 2023 5 min read Python Tooling

Ruff, a ridiculously fast Python linter, has been gaining some serious traction recently. No wonder as it's providing close to feature parity with a dozen of linting tools most of which

Three Python trends in 2023

Feb 2, 2023 3 min read Python

The Python ecosystem has been rapidly evolving during the recent years. Here's a subjective take on what are the hot topics at the moment. Python 🤝 Rust Boosting CPU-bound work with C

Content elsewhere

Jan 9, 2023 1 min read

List of conference talks and writings in other blogs.

Let's build more libraries

May 23, 2020 4 min read

Have you ever copy pasted some code from one repo to another? Perhaps you were building a new web service and wanted to use some utilities which were available in the codebase of

Blazing fast CI with pytest-split and GitHub Actions

Mar 28, 2020 6 min read Python Tooling

Fast CI is one of the key elements of efficient software development. In most cases, the test phase is the bottleneck considering CI build times. In this blog post, I introduce pytest-split [https: