dev-browser

CLI for controlling a real Chrome with short Puppeteer scripts. One warm daemon; named pages persist between runs.

npm install -g dev-browser   # bun add -g dev-browser works too; the first run downloads the binary if the install script was blocked
dev-browser install          # only if the first run says "No Chrome found"

Run dev-browser --help (full guide; dev-browser help <topic> for one section) before non-trivial work. Quick start:

dev-browser <<'EOF'
const page = await browser.getPage("main");        // named page persists across runs
await page.goto("https://example.com");            // default waitUntil: domcontentloaded
await page.snapshot({ interactive: true })         // ARIA tree with refs; last expression is printed
EOF
dev-browser -e 'const p = await browser.getPage("main"); await p.click("ref/e6"); await p.waitForLoad(); p.url()'