TestingURL vs 1Code
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 1Code leads with 598 upvotes
Free sandbox for scraping, HTTP & AI agent testing
TestingURL.dev is a versatile, free sandbox environment designed for developers and web scraping enthusiasts to test and refine their crawling and HTTP client scripts. It offers a variety of practice pages, including e-commerce catalogs, pagination, login walls, and forms, enabling users to simulate real-world scenarios without risking live sites. The platform is especially valuable for those building or testing web scrapers, bots, or AI agents, providing a safe environment to troubleshoot and optimize their code. Its straightforward interface and comprehensive test pages make it an excellent resource for both beginners and experienced developers aiming to improve their web scraping and HTTP request skills. Unique in its focus on sandbox testing for scraping and AI agent development, TestingURL.dev helps users avoid legal and technical pitfalls often encountered when scraping real websites.
Pros
- Free to use, providing accessible testing environment for all skill levels
- Wide variety of practice pages that simulate real-world scenarios
- Designed specifically for scraping, HTTP testing, and AI agent development
- Easy to navigate and set up, suitable for quick testing
- Supports testing of complex interactions like login forms and pagination
Cons
- Limited advanced features compared to dedicated testing frameworks
- No dedicated support or community forums for troubleshooting
- Could benefit from more customizable test scenarios or integrations
Best for
- • Practicing web scraping techniques on e-commerce sites
- • Testing HTTP requests and responses in a controlled environment
- • Developing and debugging AI agents that interact with web pages
- • Simulating login flows and form submissions for automation scripts
Pricing: TestingURL.dev appears to be a free, open-access platform, making it an ideal resource for learners and developers without budget constraints. There is no indication of paid plans or premium features at this time.
Open source Cursor-like UI for Claude Code
1Code is an innovative open source UI tool designed for developers working with Claude Code, an AI coding assistant. It offers a Cursor-like interface that enables users to run multiple Claude Code agents simultaneously, significantly accelerating feature development and testing. Available on Mac and Web, 1Code provides the flexibility to run locally or remotely, with live previews for mobile and desktop, making it easy to monitor agents from anywhere. Its parallel execution capability is particularly beneficial for teams seeking to streamline AI-driven coding workflows, enabling faster iteration and more efficient collaboration. The tool's user-friendly interface and cross-platform support make it an appealing choice for AI developers, coding enthusiasts, and teams integrating Claude Code into their development stacks.
Pros
- Supports parallel execution of multiple Claude Code agents, boosting productivity
- Cross-platform compatibility: works on Mac and Web with live preview features
- Open source, allowing for customization and community-driven improvements
- User-friendly, Cursor-like UI simplifies managing multiple agents
- Enables remote monitoring and testing, including mobile previews
Cons
- Primarily focused on Claude Code, limiting versatility with other AI models
- May require some technical expertise to set up and customize
- Limited detailed documentation available for advanced features
Best for
- • Parallel testing and debugging of AI coding agents
- • Accelerating feature development with multiple Claude Code instances
- • Remote monitoring of AI agents during development on multiple devices
- • Integrating AI code assistants into local and cloud-based workflows
Pricing: Likely free and open source, offering users the ability to customize and deploy without licensing costs. Additional features or enterprise support may be available through community or third-party services.