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web-infra-dev/midscene

GUI Agent for E2E Testing

TypeScript ◇ browser-use MIT
★15.1KSTARS
⑂1.2KFORKS
!100ISSUES
🏆#831GLOBAL RANK
🔥1DAYS TRENDING
🚀
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Momentum

+377

STARS · LAST 30 DAYS

13

PER DAY

#149

MOST-STARRED TypeScript

Window7 days30 days90 days
Stars gained+91+377+1.2K
Per day131313
Forks gained+6+23+59

midscene gained 377 stars in the last 30 days, about 13 a day, and now has 15.1K. It is about 2 years old and has averaged roughly 7.5K stars a year. It ranks #149 among TypeScript repositories and #831 across all languages on GitHubRepo.

Trending Record

midscene has maintained a continuous presence across global trending indexes, peaking at #3505. Below is the 30-day activity profile:

💡 Overview

midscene is an open-source project written in TypeScript: GUI Agent for E2E Testing.

Engineered for speed, consistency, and developer ease, it solves common hurdles in browser-use, computer-use, e2e-testing. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in TypeScript for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ npm install midscene

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Node.js >= 18, npm, pnpm or bun

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

midscene coordinates its core functionality through a modular TypeScript pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

🎯 Production Use Cases

Autonomous AI Agents

Orchestrate intelligent workflows and tool-calling routines with midscene.

Model Inference & Prompting

Integrate fast, local or cloud-hosted generative AI models directly into production code.

Context Memory & RAG

Augment language models with dynamic vector retrieval and structured project memory.

Developer Productivity

Automate repetitive engineering tasks, code generation, and test creation using AI agents.

🚀 Getting Started

1

Install midscene using your package manager: `npm install midscene`

2

Initialize your project workspace or configuration file for midscene.

3

Import midscene into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `midscene --help` to verify successful setup.

👍 Strengths

Active community backing with 15,082 GitHub stars and verified adoption.
Permissive open-source distribution under the MIT license.
Built in TypeScript for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with TypeScript and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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👥 Who Should Use This

Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

web-infra-dev/midscene is currently ranked #831 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#826 librespeed/speedtest JavaScript ★ 15.2K Compare ↗
#827 Nuitka/Nuitka Python ★ 15.2K Compare ↗
#828 lynx-family/lynx C++ ★ 15.1K Compare ↗
#829 keycastr/keycastr Objective-C ★ 15.1K Compare ↗
#830 languagetool-org/languagetool Java ★ 15.1K Compare ↗
#831 web-infra-dev/midscene This Project TypeScript ★ 15.1K
#831 scipy/scipy Python ★ 15.1K Compare ↗
#833 dwarvesf/hidden Swift ★ 15.1K Compare ↗
#834 oauth2-proxy/oauth2-proxy Go ★ 15K Compare ↗
#835 crowdsecurity/crowdsec Go ★ 15K Compare ↗
#836 grokability/snipe-it PHP ★ 15K Compare ↗

Frequently Asked Questions

What does midscene do? +

GUI Agent for E2E Testing

What language is midscene written in? +

The primary language is TypeScript. Topics include: browser-use, computer-use, e2e-testing, gpt-operator, gui-agent.

Is midscene actively maintained? +

Yes, the last recorded push was on Oct 7, 2026 with 100 open issues being tracked.

How many stars does midscene have? +

midscene has 15,082 stars and 1,172 forks on GitHub.

How does midscene rank among GitHub repositories? +

With 15,082 stars, web-infra-dev/midscene is ranked #831 globally across all repositories tracked on GitHubRepo and #149 among TypeScript projects.

What license is midscene distributed under? +

The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.

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