VLearnVibium

Independent learning hub · The Testing Academy

Learn Vibium,
the AI-native way.

Commands, how-to recipes, comparisons, and MCP guides for Vibium — the WebDriver BiDi browser automation tool built for AI agents. Hands-on tutorials in Python and JavaScript.

Start learning →See the roadmap ↓

30+ free tutorials · updated for Vibium 26.2

first_test.py
from vibium import browser_sync as browser

vibe = browser.launch()
vibe.go("https://example.com")

heading = vibe.find("h1")
# auto-waits until actionable
print(heading.text())

vibe.quit()

See how Vibium works

An AI agent or your code drives Vibium — a single Go binary on WebDriver BiDi — which controls a real Chrome browser.

Your roadmap

From first script to shipping automation

A clear, free learning path. Follow it top to bottom — every step links to hands-on tutorials.

1

Get set up

Install Vibium and run your first script in Python and JavaScript.

2

Find elements

Locate with CSS and the accessibility tree; understand self-healing locators.

3

Actions & waits

Click, type, and screenshot — with built-in actionability, no flaky sleeps.

4

AI agents & MCP

Give Claude Code and Cursor a real browser through Vibium's MCP server.

5

Real-world recipes

Automate login, scrape tables, download files, and test single-page apps.

6

Test at scale

Page objects, CI/CD, parallelization, and flake-free suites.

Explore by topic

Nine pillars, 30+ free tutorials.

01

Getting Started

What Vibium is, how it works, and your first script in Python and JavaScript.

02

Installation

Install Vibium on macOS, Windows, Linux, in Docker and CI, for Python and Node.

03

Commands & API

A reference page for every Vibium command — find, click, type, screenshot, waits and more.

04

How-To Recipes

Task-focused guides: automate login, scrape tables, download files, test SPAs.

05

Comparisons

Vibium vs Playwright, Selenium, Cypress, Puppeteer — honest, code-rich comparisons.

06

MCP & AI Agents

Give AI agents browser access — set up Vibium MCP in Claude Code, Cursor, and more.

07

Concepts & Internals

WebDriver BiDi, the accessibility tree, actionability, self-healing locators, tracing.

08

Troubleshooting

Fix common Vibium errors — install failures, timeouts, element-not-found, MCP issues.

09

Best Practices

Page objects, suite structure, CI/CD, waiting strategies, and flake-free tests.

Build real things

Projects you can build with Vibium

Each project is a guided tutorial — learn by shipping something that works.

Auto-login bot

Sign into an app and verify the dashboard loads.

Build it →

Table scraper

Extract structured data from a paginated table.

Build it →

Screenshot diff

Capture pages and catch visual regressions.

Build it →

File-download flow

Trigger and verify a download end to end.

Build it →

AI browsing agent

Let Claude drive the browser via Vibium MCP.

Build it →

SPA test suite

Test a React app with smart waits.

Build it →

What Vibium can do

Everything you can automate

Find & locate

CSS selectors plus the accessibility tree.

Actions

Click, type, keyboard, and file upload.

Screenshots

Full-page and per-element PNG bytes.

Auto-wait

Actionability — no flaky manual sleeps.

MCP for AI agents

Built-in server for Claude Code & Cursor.

WebDriver BiDi

Modern bidirectional protocol, single Go binary.

Vibium FAQ

What is Vibium?

Vibium is an AI-native browser automation tool built on WebDriver BiDi. It ships as a single Go binary, auto-downloads Chrome, and includes a built-in MCP server so AI agents can drive a real browser.

Who created Vibium?

Vibium was created by Jason Huggins, co-creator of Selenium and Appium. The official project is at vibium.com and github.com/VibiumDev/vibium.

Is learnvibium.com official?

No. LearnVibium is an independent learning hub by The Testing Academy. It teaches Vibium but is not affiliated with the Vibium project.

Is Vibium free?

Yes. Vibium is free to install via pip install vibium or npm install vibium.

Featured guides

Commands & API

How to Take a Screenshot in Vibium

Capture a full-page or element screenshot in Vibium and save it to disk. Complete, runnable Python examples for the screenshot() command.

1 min read→Getting Started

What Is Vibium? AI-Native Browser Automation Explained

Vibium is an AI-native browser automation tool built on WebDriver BiDi, shipped as a single Go binary with a built-in MCP server. Here's what it is and how it works.

2 min read→Comparisons

Vibium vs Playwright: An Honest 2026 Comparison

Vibium vs Playwright compared — protocol, architecture, language support, AI/MCP integration, and ecosystem. When to choose each browser automation tool.

2 min read→