Sourcery is an AI code quality and refactoring tool that analyzes code and suggests concrete improvements for readability and maintainability.

Which languages does Sourcery support?

Sourcery is especially focused on Python and also provides support for JavaScript and TypeScript workflows.

Can Sourcery review pull requests?

Yes. Sourcery can assist with pull-request code review and surface quality issues before changes are merged.

Sourcery has free access for some individual and open-source workflows, while additional private-code and team capabilities may require paid access.

Does Sourcery work in an IDE?

Yes. Sourcery provides integrations for supported development environments so suggestions can appear close to the code being edited.

Does Sourcery automatically change my code?

It presents suggested transformations for developers to review and apply rather than silently rewriting a codebase.

Sourcery

Name: Sourcery
Brand: Sourcery

Automated AI code quality and refactoring assistant for Python, JS, and TypeScript.

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What is Sourcery?

TL;DR

Sourcery is an AI code quality and refactoring assistant that analyzes source code, suggests concrete improvements, reviews pull requests, and helps engineering teams keep software readable, maintainable, and consistent.

Real-time continuous code refactoring and complexity scoring
One-click code improvement suggestions inside IDEs
Automated GitHub pull request code quality review bot

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About

Sourcery is an AI-powered code quality and refactoring tool for developers. It analyzes source code and suggests concrete improvements that can make implementations clearer, simpler, and easier to maintain. The product is useful in everyday development workflows where developers want actionable suggestions instead of a separate static analysis report. Sourcery can surface refactoring opportunities and present changes that developers can review and apply. Sourcery also supports team-oriented quality workflows through rules and pull-request review capabilities. Its strongest language support is around Python, with additional support for JavaScript and TypeScript workflows. For FutureStack, Sourcery belongs in Developer Tools because its core value is improving software code quality. It is best for developers and engineering teams that want automated refactoring and review assistance while retaining control over code changes.

Use Cases

Refactor Existing Code

Find opportunities to simplify functions, improve readability, and reduce unnecessary complexity across an existing codebase.

Review Pull Requests

Use automated review assistance to identify code-quality issues and potential improvements before changes are merged.

Enforce Team Standards

Create rules that help keep recurring coding patterns and quality expectations consistent across a development team.

Learn Better Patterns

Review suggested transformations to understand cleaner idioms and practical refactoring techniques while coding.

Key Features

Real-time continuous code refactoring and complexity scoring
One-click code improvement suggestions inside IDEs
Automated GitHub pull request code quality review bot
Custom rule creation to enforce team coding conventions

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