This is a T3 Stack project bootstrapped with create-t3-app.
| Tool | Version | Enforced by |
|---|---|---|
| Node.js | >= 24 | devEngines.runtime in package.json (onFail: error) + engine-strict=true in .npmrc |
| npm | >= 12 | devEngines.packageManager (onFail: warn) |
.node-version and .tool-versions declare 24.20.0 for version managers that read them
(mise, asdf, fnm, nodenv, and most CI/host build images). Note that Volta reads neither —
it only honors a volta field in package.json, so a Volta user must select Node 24 themselves.
The devEngines.runtime check is the real backstop: any npm command on Node < 24 fails outright.
npm is the only supported package manager here; other lockfiles are gitignored. Install with:
npm ci # reproducible install from package-lock.json
npm install # only when changing dependenciesDependency lifecycle scripts (preinstall/install/postinstall) never run on install: npm 12
blocks them by default, and ignore-scripts=true in .npmrc keeps that guarantee on npm 11.
Scripts in this repo's own package.json are unaffected and run normally via npm run.
Two dependencies declare React 15/16 peer ranges but work on React 18, so overrides in
package.json pins their react/react-dom to the root versions. Without that, npm's strict
peer resolution refuses to install.
We try to keep this project as simple as possible, so you can start with just the scaffolding we set up for you, and add additional things later when they become necessary.
If you are not familiar with the different technologies used in this project, please refer to the respective docs. If you still are in the wind, please join our Discord and ask for help.
To learn more about the T3 Stack, take a look at the following resources:
- Documentation
- Learn the T3 Stack — Check out these awesome tutorials
You can check out the create-t3-app GitHub repository — your feedback and contributions are welcome!
Follow our deployment guides for Vercel and Docker for more information.