Digital commerce, Shopify engineering and software.
RexCode Digital Ltd is a UK digital and ecommerce company helping brands build, improve and operate better commerce experiences.
| Area | Work |
|---|---|
| Shopify & ecommerce development | Storefront development, custom functionality, integrations and technical implementation. |
| Conversion & performance | CRO, storefront performance, technical improvements and customer-journey optimisation. |
| Technical support | Ongoing maintenance, troubleshooting, platform support and operational improvements. |
| Automation & growth | Email marketing, ecommerce automation, integrations and growth-focused technical work. |
These independent, MIT-licensed tools provide offline checks for common Shopify development workflows:
| Tool | Use |
|---|---|
| ChangeGuard | Review semantic Shopify app configuration changes in CI. |
| Shopify Upgrade Guard | Find documented API and platform migration risks against a target version. |
| Shopify Scope Guard | Compare requested scopes with supported static evidence. |
| Shopify App Review Guard | Review app repositories for App Store and production-readiness evidence. |
Each tool has its own release, repository, and limitations. They are not affiliated with or endorsed by Shopify. See the RexCode Open Source standards, repository licensing and provenance policy, and security policy.
We maintain developer tooling and contribute upstream fixes to established open-source projects alongside our commercial product work.
Engineering work spans ecommerce infrastructure, developer experience, reliability, data handling and production systems.
