LaVague

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LaVague is an open-source framework for developing AI Web Agents. It allows developers to create AI agents to automate web processes for end-users, translating objectives into actionable code.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Yes

Skill level

Technical

About

What is LaVague?

LaVague is an open-source framework designed for developers to create AI Web Agents capable of automating web processes. It functions by taking an objective, such as "Print installation steps for Hugging Face's Diffusers library," and generating the necessary actions to achieve it. The framework comprises a World Model that interprets objectives and current web states, and an Action Engine that compiles these instructions into executable code (e.g., Selenium or Playwright). LaVague also offers LaVague QA, a specialized tool for QA engineers to automate test writing by converting Gherkin specifications into integrated tests, making web testing more efficient. It supports multiple drivers including Selenium, Playwright, and a Chrome extension, and provides features like customizable configurations, a test runner, token counter, logging, and an optional Gradio interface.

Best used for

Ideal for developers who need to build AI Web Agents, automate complex web interactions, and streamline web testing processes. Especially valuable for creating custom automation solutions and integrating AI into web-based workflows.

Common actions

automate web tasks

develop AI agents

generate action code

automate web testing

manage web interactions

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Capabilities

Key features

AI Web Agent framework
World Model for objectives
Action Engine for execution
Automate web processes
LaVague QA for testing
Multiple driver support
Customizable configuration

Target Audience

developerproduct manager

Integrations

Not yet documented

Pricing & Plans

Open Source

Free

FAQs

What are the core components of LaVague?

LaVague consists of a World Model, which interprets objectives and current web page states, and an Action Engine, which translates these instructions into executable code using drivers like Selenium or Playwright. This allows for dynamic and intelligent web automation.

What is LaVague QA and how does it help QA engineers?

LaVague QA is a specialized tool built on the LaVague framework that helps QA engineers automate test writing. It converts Gherkin specifications into easy-to-integrate tests, significantly improving the efficiency of web testing processes.

Which web drivers does LaVague support?

LaVague supports three main driver options: a Selenium Webdriver, a Playwright webdriver, and a Chrome extension driver. While Selenium and Playwright offer comprehensive features, the Chrome extension has some limitations, such as not handling iframes.

Does LaVague collect user data?

Yes, LaVague collects telemetry data by default, including version installed, generated code, past actions, LLM used, and token costs. This data is used to build datasets for improving Large Action Models. Users can disable telemetry by setting the LAVAGUE_TELEMETRY environment variable to "NONE".

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