# Devin

- Category: AI coding
- Official site: https://preview.devin.ai/
- HTML: https://www.88z.ai/en/tools/devin
- Markdown: https://www.88z.ai/en/tools/devin.md

Devin: The AI software engineer capable of planning and executing complex engine

## What is Devin?

Devin, introduced by Cognition, is billed as the world's first fully autonomous AI software engineer.Unlike traditional coding assistants, Devin is not just a chatbot or code completion plugin; it is an agent capable of independent thinking, planning, and executing long-term programming tasks.

According to official descriptions, Devin comes equipped with its own command line, code editor, and web browser.This allows it to operate in a real development environment like a human developer, running commands, debugging errors, writing code, and browsing documentation to solve complex problems.

As public information is currently limited, please refer to the official website at preview.devin.ai for specific technical architecture and model details.

## Key features

- **Autonomous Plann**：Capable of receiving complex instructions, breaking down task steps, and formulating long-term engineering execution plans.
- **Complete Dev Env**：Equipped with a built-in Shell, code editor, and browser, allowing full-process development in an isolated environment without switching tools.
- **Self-Debugging &**：Able to identify runtime errors and anomalies, proactively search for solutions, and fix bugs in the code.
- **End-to-End Deliv**：From requirement understanding to final deployment, Devin aims to independently complete multiple stages of the software development lifecycle.
- **Real-time Collab**：Users can monitor Devin's thought process and operational flow in real-time while it works, ensuring tasks proceed as expected.

## How to use it

1. 1.Visit the official Devin website (preview.devin.ai) to learn about the latest product updates and access methods.
2. 2.Register an account and apply for early access or wait for the public release, depending on the current official availability strategy.
3. 3.Create a new project within the platform and clearly define your development goals or task requirements.
4. 4.Issue natural language instructions to Devin, such as 'Build a todo app' or 'Fix a specific bug in this repository'.
5. 5.Monitor Devin's execution logs and code changes in real-time, providing feedback or intervention if necessary.
6. 6.Review and finally merge the code completed by Devin, deploying it to your production environment.

## Where it fits

- **Independent Proj**：Build complete web applications or microservices from scratch, reducing human developer time spent on boilerplate code.
- **Legacy Code Main**：Automatically analyze old codebases, understand business logic, and assist with refactoring or feature upgrades.
- **Automated Testin**：Continuously run test cases, automatically locate failure causes, and attempt fixes to improve code quality and stability.

## Pricing and free quota

Pricing and any free quota follow the official site.

## Who it is for

- Software engineers looking to boost development efficiency
- Startup teams needing rapid prototype validation
- Tech leads responsible for maintaining large legacy systems
- Enterprise IT departments seeking automated solutions

## FAQ

### How is Devin different from standard code completion tools?

Standard tools mainly offer code snippet suggestions, whereas Devin is an autonomous agent capable of planning tasks, using the terminal, browsing the web, and independently solving complex engineering problems.

### Which programming languages does Devin support?

As a general-purpose AI engineer, Devin aims to support various mainstream programming languages and frameworks.Please refer to the official documentation for the specific list.

### How can I get access to Devin?

Please visit preview.devin.ai to check the current availability status, which may involve joining a waitlist or applying for early access.

## Tags

AI Engineer · Autonomous Coding

Features, pricing and availability follow the official site. Except for 88z.ai’s own API pages, this is a third-party product; 88z.ai only provides a directory introduction.