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dotfiles/dot_agents/skills/cloudflare/references/browser-rendering/configuration.md
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Prad Nukala 6406208b35 shell: fish functions -> ~/.local/bin executables + bash/zsh ports; manage ~/.agents
- 16 cross-shell utilities converted to sh/bash chezmoi executables:
  ai c2p cp-appid extract_agents fab gdc gh-sonr-org-migrate ghg-clone
  ghn gho git-summary launch_omp_livediff_overlay lc-elir mdcp mdp pj
  (ghg-clone not named ghg: unrelated cargo binary owns that name)
- cwd/history helpers stay per-shell: yy c cd clip-last + ghg/ghn/gho
  cd-wrappers in bash/functions/ and zsh/functions/, loaded by rc files
- fish keeps only shell-state functions; converted ones now hit PATH
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- dot_agents/skills: 82 skills materialized from dotstate storage so
  dot_claude skill symlinks resolve on fresh bootstrap; dotstate
  profile/symlinks.json released .agents/skills .bashrc .zshrc
2026-08-10 15:15:06 -04:00

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Markdown

# Configuration & Setup
## Installation
```bash
npm install @cloudflare/puppeteer # or @cloudflare/playwright
```
**Use Cloudflare packages** - standard `puppeteer`/`playwright` won't work in Workers.
## wrangler.json
```json
{
"name": "browser-worker",
"main": "src/index.ts",
"compatibility_date": "2025-01-01",
"compatibility_flags": ["nodejs_compat"],
"browser": {
"binding": "MYBROWSER"
}
}
```
**Required:** `nodejs_compat` flag and `browser.binding`.
## TypeScript
```typescript
interface Env {
MYBROWSER: Fetcher;
}
export default {
async fetch(request: Request, env: Env): Promise<Response> {
// ...
}
} satisfies ExportedHandler<Env>;
```
## Development
```bash
wrangler dev --remote # --remote required for browser binding
```
**Local mode does NOT support Browser Rendering** - must use `--remote`.
## REST API
No wrangler config needed. Get API token with "Browser Rendering - Edit" permission.
```bash
curl -X POST \
'https://api.cloudflare.com/client/v4/accounts/{accountId}/browser-rendering/screenshot' \
-H 'Authorization: Bearer TOKEN' \
-d '{"url": "https://example.com"}' --output screenshot.png
```
## Requirements
| Requirement | Value |
|-------------|-------|
| Node.js compatibility | `nodejs_compat` flag |
| Compatibility date | 2023-03-01+ |
| Module format | ES modules only |
| Browser | Chromium 119+ (no Firefox/Safari) |
**Not supported:** WebGL, WebRTC, extensions, `file://` protocol, Service Worker syntax.
## Troubleshooting
| Error | Solution |
|-------|----------|
| `MYBROWSER is undefined` | Use `wrangler dev --remote` |
| `nodejs_compat not enabled` | Add to `compatibility_flags` |
| `Module not found` | `npm install @cloudflare/puppeteer` |
| `Browser Rendering not available` | Enable in dashboard |