How to take screenshots and generate PDFs in TypeScript and Deno

How to Take Screenshots and Generate PDFs in TypeScript and Deno Puppeteer and Playwright both have TypeScript bindings, but they both require a bundled Chromium download and don't run in Deno, Cloudflare Workers, or any edge runtime. If you're working in a TypeScript-first environment and need screenshots or PDFs, the headless browser path breaks quickly. Here's the typed alternative: fetch-based, zero Chromium, full TypeScript inference. Typed client (works in Node.js, Deno, and Bun) interface ScreenshotOptions { url : string ; fullPage ?: boolean ; blockBanners ?: boolean ; blockAds ?: boolean ; darkMode ?: boolean ; viewportDevice ?: string ; } interface PdfOptions { url ?: string ; html ?: string ; blockBanners ?: boolean ; } class PageBoltClient { private readonly apiKey : string ; private readonly baseUrl = " https://pagebolt.dev/api/v1 " ; constructor ( apiKey : string ) { this . apiKey = apiKey ; } async screenshot ( options : ScreenshotOptions ): Promise < Uint8Array > { cons