During February 2026, Matis focused on improving documentation quality and user guidance across major open-source repositories. In huggingface/transformers, Matis corrected Italian docstrings and clarified the sentencepiece installation process, addressing language accuracy and enhancing onboarding for Italian-speaking users. Additionally, in the denoland/deno repository, Matis refined a comment related to run permissions by correcting a typographical error, thereby improving clarity and professionalism in the codebase. These contributions leveraged Rust and technical writing skills, with changes authored in both Rust and Markdown. The work demonstrated careful attention to detail and a commitment to maintaining high standards in backend development and documentation.