# Browsers > An index and topic collection covering programmable browsers, headless browser engines, and browser-automation APIs. The Browsers topic focuses on the browser execution surface — the runtime where pages are loaded, JavaScript is evaluated, and interactions are scripted — including local libraries... This is the **Browsers** topic area of [API Evangelist](https://apievangelist.com) — a network of focused knowledge bases drawn from 16 years of independent API research by Kin Lane. Browse all areas at https://apievangelist.com/areas/. ## Services & Tools - [AgentQL](https://providers.apis.io/providers/agentql/) (repo: https://github.com/api-evangelist/agentql) - [Apify](https://providers.apis.io/providers/apify/) (repo: https://github.com/api-evangelist/apify) - [API Snap](https://providers.apis.io/providers/api-snap/) (repo: https://github.com/api-evangelist/api-snap) - [Appium](https://providers.apis.io/providers/appium/) (repo: https://github.com/api-evangelist/appium) - [Apple Safari](https://providers.apis.io/providers/apple-safari/) (repo: https://github.com/api-evangelist/apple-safari) - [Bright Data](https://providers.apis.io/providers/bright-data/) (repo: https://github.com/api-evangelist/bright-data) - [Browser Use](https://providers.apis.io/providers/browser-use/) (repo: https://github.com/api-evangelist/browser-use) - [BrowserStack](https://providers.apis.io/providers/browserstack/) (repo: https://github.com/api-evangelist/browserstack) - [Checkly](https://providers.apis.io/providers/checkly/) (repo: https://github.com/api-evangelist/checkly) - [Crawlee](https://providers.apis.io/providers/crawlee/) (repo: https://github.com/api-evangelist/crawlee) - [Cucumber](https://providers.apis.io/providers/cucumber/) (repo: https://github.com/api-evangelist/cucumber) - [Google Chrome](https://providers.apis.io/providers/google-chrome/) (repo: https://github.com/api-evangelist/google-chrome) - [Microsoft Edge](https://providers.apis.io/providers/microsoft-edge/) (repo: https://github.com/api-evangelist/microsoft-edge) - [Microsoft Playwright](https://providers.apis.io/providers/microsoft-playwright/) (repo: https://github.com/api-evangelist/microsoft-playwright) - [Playwright](https://providers.apis.io/providers/playwright/) (repo: https://github.com/api-evangelist/playwright) - [Puppeteer](https://providers.apis.io/providers/puppeteer/) (repo: https://github.com/api-evangelist/puppeteer) - [Scrapfly](https://providers.apis.io/providers/scrapfly/) (repo: https://github.com/api-evangelist/scrapfly) - [ScrapingAnt](https://providers.apis.io/providers/scrapingant/) (repo: https://github.com/api-evangelist/scrapingant) - [ScrapingBee](https://providers.apis.io/providers/scrapingbee/) (repo: https://github.com/api-evangelist/scrapingbee) - [Selenium](https://providers.apis.io/providers/selenium/) (repo: https://github.com/api-evangelist/selenium) - [Servo](https://providers.apis.io/providers/servo/) (repo: https://github.com/api-evangelist/servo) ## Common Features - **Headless Browser Execution**: Programmable browser runtimes like Chromium, WebKit, and Gecko driven without a visible UI for automated navigation, rendering, and DOM interaction. - **Browser Automation Libraries**: Client libraries like Puppeteer, Playwright, and Selenium that expose a high-level API for controlling browser sessions, pages, frames, and inputs. - **Browser-as-a-Service**: Managed cloud platforms that provision pre-warmed browser instances over WebSocket, CDP, or HTTP so consumers do not have to host their own browser fleet. - **Session and Profile Management**: APIs for creating, persisting, and reusing browser sessions, cookies, localStorage, fingerprints, and authenticated profiles across runs. - **Navigation and DOM Interaction**: A consistent surface for navigating to URLs, waiting for selectors, clicking, typing, scrolling, evaluating JavaScript, and capturing rendered DOM state. - **Network and Stealth Controls**: Proxy routing, header and user-agent customization, request interception, and anti-bot evasion controls layered on top of the browser instance. - **Capture and Artifact APIs**: Endpoints for screenshots, full-page PDFs, HAR network logs, video recordings, and trace files generated from automated browser sessions. - **Agent-Ready Browser Surfaces**: AI-agent oriented interfaces, including Model Context Protocol servers and natural-language navigation, that expose a browser as a tool for LLMs. ## Use Cases - **Automated Web Data Extraction**: Drive a real browser to render JavaScript-heavy pages and extract structured data that static HTTP scraping cannot reach. - **Cross-Browser End-to-End Testing**: Run application tests against Chromium, Firefox, and WebKit on real or virtualized devices to validate behavior before release. - **Synthetic Monitoring and Uptime Checks**: Schedule scripted browser flows to continuously verify that critical user journeys remain functional in production. - **Agentic Web Task Execution**: Provide AI agents with a controlled browser session so they can complete multi-step tasks like form filling, booking, and research. - **Visual and PDF Generation**: Render web content to high-fidelity screenshots, social-share images, or PDF reports on demand via a managed browser API. - **Authenticated Session Automation**: Maintain logged-in browser profiles so automation can perform actions inside customer-account areas across runs. - **Accessibility and Performance Audits**: Execute Lighthouse, axe, and similar audits inside a real browser to track accessibility and performance regressions over time. - **Legacy Application Robotics**: Use browser automation as a UI-layer integration mechanism for systems that lack a usable API. ## Related Areas - [Scraping](https://scraping.apievangelist.com): An index and topic collection covering web scraping platforms, proxy networks, SERP APIs, browser-based extraction se... - [Serverless](https://serverless.apievangelist.com): An index and topic collection covering serverless compute, function-as-a-service (FaaS) runtimes, and edge function p... - [Performance](https://performance.apievangelist.com): An index and topic collection covering API and web performance, including load testing, performance benchmarking, rea... - [Workflow Automation](https://workflow-automation.apievangelist.com): This is the index of workflow automation service and tooling repos being tracked by the API Evangelist network. - [Testing](https://testing.apievangelist.com): A curated index of services, tooling, and open source solutions for API testing, mocking, load testing, contract test... - [AI Automation](https://ai-automation.apievangelist.com): AI automation combines artificial intelligence with workflow and process automation to create intelligent, autonomous... ## More - [Latest Browsers stories](/stories/) - [All API Evangelist topic areas](https://apievangelist.com/areas/) - [API Evangelist network index (llms.txt)](https://apievangelist.com/llms.txt)