Proxy that renders client-side JavaScript apps (e.g. React apps) on server and returns the resulting HTML code.
| Response without proxy | With webder |
|---|---|
| JS is disabled/unsupported, blank page or "Enable JS to continue" | all desired content, no need to use JS interpreter |
Warning
No HTML purification is performed, so passing code directly from webder can lead to XSS attacks. Local network requests are not blocked too, check domains/IPs to avoid SSRF attacks.
Webder is not intended to be used as a standalone internet-facing browser wrapper. It is a kind of internal service to which other apps (maybe internet-facing) send API requests. Either restrict connections to 127.0.0.1 only, or put webder behind a firewall and a reverse proxy (probably with authentication).
The proxy is accessible at /render?url=... by default.
For available config fields, check .env.example.
Docker is supported.
pnpm install
pnpm run build
pnpm start