Comparing Static Analysis and Code Smells as Defect Predictors: an Empirical Study.- Enabling OSS usage through procurement projects: How can lock-in effects be avoided?.- Finding Code-Clone Snippets in Large Source-Code Collection by ccgrep.- OSS PESTO: An Open Source Software Project Evaluation and Selection Tool.- OSS Scripting System for Game Development in Rust.- Open source communities and forks: a rereading in the light of Albert Hirschman's writings.- Software Change Prediction with Homogeneous Ensemble Learners on Large Scale Open-Source Systems.