Edit Sustainability 2025 Train to EuroPython 2025 in Prague 🚆🇨🇿 Jul 02 2025 Open Source Carbon Footprints Jun 12 2025 Train to DjangoCon Europe 2025 in Dublin 🚆☘️ Mar 06 2025 Reflections on grid-aware websites Jan 10 2025 2024 ClimateAction.tech joins Green IO London at the apidays conference Sep 27 2024 Leaner images, lower footprint, at scale May 31 2024 The Wagtail sustainability roadmap Mar 01 2024 2023 Terminology and understanding of accessibility in Web Sustainability Guidelines Dec 24 2023 My rating of web sustainability guidelines Dec 23 2023 Assessing the Web Sustainability Guidelines (WSG) on automated testing Nov 04 2023 Green Software for Practitioners course notes Oct 11 2023 Sustainability improvements with Google Summer of Code May 11 2023 Estimating Wagtail websites’ emissions May 10 2023 Evaluating the carbon footprint of Django and Wagtail - Django London Apr 12 2023 2022 Measuring dark mode’s energy savings Nov 23 2022