Publish Templates Build Templates
Sandbox images that power Code0 projects. These templates provide ready-to-run environments in E2B Cloud for building, previewing, and iterating on code generated by the app.
- Consistent, isolated environments per project
- Preconfigured stacks for rapid iteration and first-render speed
- Cloud-hosted previews that can be resumed later
- nextjs-shadcn — Next.js 15 baseline paired with shadcn/ui
- nextjs-radixui — Next.js 15 baseline paired with Radix UI
- By project setting in the database (preferred)
- If not set, the app can fall back to an environment variable template name
- When you create or run a project, Code0 launches a sandbox using the project’s template
- The sandbox URL is returned and shown in the project’s thread as a preview
- Sandboxes can be paused and resumed to retain state between runs
- Target: Node 20+/21+, Next.js 15, React 19
- Each template is self-contained and versioned independently through E2B
- Updates to template content are published; new sandboxes use the latest version
- This repo is the source of truth for the official Code0 templates
- Automated publishing can be configured via CI
- For technical details (how to add a template, build/publish, CI setup), see CONTRIBUTING.md
- File issues in this repository with the template name and a short description
- For account or infrastructure issues, contact E2B support
- See SECURITY.md for reporting and handling guidelines
- See LICENSE for terms of use