# stevepryde/thirtyfour

Selenium WebDriver client for Rust, for automated testing of websites

Repository: https://github.com/stevepryde/thirtyfour
Canonical: https://ross.abutalabs.com/products/thirtyfour
Homepage: https://stevepryde.github.io/thirtyfour/
Language: Rust
License: NOASSERTION
License Family: other
Topics: rust, async, w3c-webdriver, selenium-server, selenium, selenium-webdriver, webdriver, automation, automation-test, automation-selenium
Last push: 2026-08-12T07:14:40+00:00

## Health v2 (maintenance only)
Score: 98/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 97, release rhythm 97, longevity 100
- inputs: {"age_days": 2468, "days_push": 21, "days_rel": 21, "gap_med": 18.0, "n_releases_24m": 9}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1432, forks 99 (observed 2026-08-28T04:04:43.147719+00:00)

## What it is
Thirtyfour is a Selenium/WebDriver client library for Rust for automated browser and website UI testing. It supports the W3C WebDriver protocol plus Chrome DevTools Protocol and WebDriver BiDi, with async support and a powerful query/wait interface.

## Use cases
- automate browser testing of websites in Rust
- run end-to-end UI tests against Chrome and Firefox
- scrape or interact with web pages via WebDriver
- write Selenium-style tests in Rust
- find and interact with web elements with explicit waits
- capture screenshots of pages or elements
- execute JavaScript and action chains in a browser session

## When to choose
- you need browser automation or E2E testing from Rust
- you want WebDriver plus CDP/BiDi support in one crate
- you need async browser automation with waits and predicates

## When to avoid
- you need a pure HTTP client without a real browser
- your stack is Python/Java/JS where native Selenium bindings exist
- you need non-browser desktop UI testing

## Facets
- artifact type: library
- maturity: active
- function: testing, e2e-testing, http-client, developer-tools
- domain: testing, web-development, developer-tools
- platform: rust, cross-platform
- tags: selenium, webdriver, browser-automation, chromedriver, cdp, webdriver-bidi, async, automation

## Member repositories
- stevepryde/thirtyfour (main) score 98

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:43.147719+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:37:03.313251+00:00, confidence not recorded.
  - readme: https://github.com/stevepryde/thirtyfour (fetched 2026-08-28T04:04:43.147719+00:00, sha 36c6b95002c0)
  - homepage: https://stevepryde.github.io/thirtyfour/ (fetched 2026-08-29T11:48:20.341963+00:00, sha 2d1543b2c2a7)
  - registry_crates: https://crates.io/api/v1/crates/thirtyfour (fetched 2026-08-29T11:48:20.344452+00:00, sha 366ffc986913)
- Data as of 2026-08-30T08:39:29.467469+00:00.