Generate unit tests
Paste code and ask Refraction to generate unit tests for a chosen framework.
Refraction
Freemium
AI code generation for refactoring, tests, docs, bugs, and code conversion
What is Refraction?
Refraction is an AI-powered code generation tool for developers. It is designed to help with routine software tasks such as refactoring, documentation, unit tests, bug detection, code explanation, and code conversion.
The product works by letting you paste a block of code, choose a language or framework, and generate an output. The site also shows a broad set of supported workflows, including regex generation, SQL generation, diagram creation, CSP generation, and CI/CD pipeline creation.
What can Refraction do?
Code improvement tools
Refactor code, improve code, and detect bugs to modernize or clean up existing source.
Documentation and explanation
Create inline documentation, explain code, and add debug statements to make code easier to understand.
Specialized generators
Generate SQL queries, regexes, diagrams, CSPs, functions, and CI/CD pipelines from prompts.
Conversion utilities
Convert code or CSS styles between languages and frameworks when you need to move between stacks.
Multi-surface workflow support
Use the editor extensions, terminal app, and GitHub Autoreview workflow for different development environments.
Use Cases
“Speed up repetitive development tasks”
Generate unit tests, documentation, and refactors from existing code when you want to speed up routine implementation work.
“Review and improve existing code”
Ask for explanations, type additions, bug detection, and style checks when you need help understanding or cleaning up unfamiliar code.
“Create specialized technical artifacts”
Use the SQL, regex, diagram, CSP, and CI/CD generators for structured outputs that are tedious to write by hand.
“Fit into different developer workflows”
Work in the environment you prefer by using the web app, editor extensions, terminal CLI, or GitHub Autoreview for PR-related work.
“Support team and enterprise usage”
Use team plans, shared code history, unified billing, and admin analytics when multiple people need to work from the same account structure.
Frequently Asked Questions
Is there a free trial or free tier?
Refraction offers a free 7-day trial. The pricing page also says you can use the service for free for 10 uses before subscribing.
What payment methods are accepted?
The pricing page says Refraction accepts major credit cards, including Visa, Mastercard, American Express, and Discover.
Can I get a refund if I cancel?
No. The pricing page says refunds are not offered, but subscriptions can be canceled at any time.
Does Refraction store my code?
Refraction stores the code you submit and the response it generates so you can browse previous generations in History. The page says the data is not analyzed, not shared with third parties, and is only available to the user who entered it.
Are there discounts for students or non-profits?
The pricing page says student and non-profit discounts are not currently offered, though the team is open to discussing requests through contact.
Quick Facts
- Category
- Developer Tool
- Primary use
- AI-assisted code generation and improvement
- Website
- refraction.dev
- Platforms
- Web app, editor extensions, terminal, GitHub Autoreview
- Pricing model
- Free trial and paid plans for individuals, teams, and enterprises
- Supported languages
- 56 languages listed on the homepage
Refraction Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 42
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