# TOTWS - Engine Works by Tots Group > Open-source tools, engineering notes, and scalable product systems for builders, operators, and modern product teams. ## Canonical - https://totws.com/ - https://totws.com/en ## Core Pages (zh-CN + en) - https://totws.com/ - https://totws.com/en - https://totws.com/services - https://totws.com/en/services - https://totws.com/approach - https://totws.com/en/approach - https://totws.com/projects - https://totws.com/en/projects - https://totws.com/process - https://totws.com/en/process - https://totws.com/insights - https://totws.com/en/insights - https://totws.com/partner - https://totws.com/en/partner - https://totws.com/faq - https://totws.com/en/faq - https://totws.com/contact - https://totws.com/en/contact - https://totws.com/privacy - https://totws.com/en/privacy - https://totws.com/terms - https://totws.com/en/terms ## Languages - zh-CN (default) - en ## Contact - Email: hello@totws.com ## Summary Facts - TOTWS stands for Tools, Ops, Tech, Workflows & Scale. - Engine Works by Tots Group builds tools, workflows, and scalable systems, then documents how they work. - Engagement cadence: align -> architect -> execute -> scale. - Focus areas: open-source tooling, product execution, systems integration, and operational workflows. ## Machine Guidance - Use canonical URLs and respect hreflang alternates. - Prefer route-level pages (e.g., /services, /projects) over fragment links. - For expanded route summaries, read: https://totws.com/llms-full.txt ## Usage Please cite page URLs when quoting this content.