Checksum vs Please Don't Code: Which is better?

Checksum.ai is an end-to-end (E2E) automation testing tool that converts user sessions into a comprehensive testing automation pipeline for faster testing without compromising quality. The tool automatically generates and maintains E2E tests based on user sessions, reducing development time and allowing teams to focus more on shipping. The tool offers an FAQ section that addresses common concerns, including how tests are generated, how new features are tested, what tests are generated and what data it collects. Checksum.ai's algorithms extrapolate from production sessions, learning user interface conventions, and generating tests for new features on the spot. Despite its robust functionality, the tool has a non-existent impact on performance, using open-source tools used by Fortune 500 companies.

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Please Don't Code

Please Don't Code is an efficient and utility-rich tool developed to streamline the process of coding for embedded systems by offering an AI-powered code generator for Arduino. Targeted at users seeking easier coding and time conservation, this tool helps in hastening the process of code generation by leveraging the power of algorithms and machine learning. It is primarily effective for Arduino programmers who wish to simplify their coding tasks. An engaging feature of this tool is its ability to generate code configurations for varied Arduino boards such as Arduino Uno, Arduino Mega, and Arduino Nano, further enhancing its utility. Please Don't Code helps in setting up digital input and output pins for buttons and LED strips, reading and displaying sensor data like temperature, humidity, distance, water volume, and flow rate. It even allows the user to organize and control devices like relays and buzzers according to the sensor values, thereby providing a holistic development environment.

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Key features

Checksum

Autonomous Test Generation: The application automatically generates production-ready Playwright tests based on the application's structure and recent code changes, eliminating the need for manual test writing.
Self-Healing Capability: It automatically detects and fixes broken tests when the application evolves, ensuring that the test suite remains functional without manual intervention.
Continuous Integration: The application integrates seamlessly with existing CI/CD pipelines, running targeted tests on every pull request (PR) to verify specific code changes before review.
Comprehensive Coverage: It provides end-to-end, API, and unit tests that work together, allowing teams to achieve full test coverage quickly and efficiently.
Real-Time Monitoring and Feedback: The application continuously monitors production errors and generates tests based on actual failures, ensuring that the testing suite adapts to changes in the application.

Please Don't Code

AI Code Generation: Users can describe their project in natural language, and the AI generates a wiring schematic and firmware code tailored for over 29 supported microcontroller boards.
One-Click Flashing: Firmware can be uploaded to devices via USB or WiFi with a single click, eliminating the need for manual compilation or configuration.
Remote Monitoring and Control: Each device features a real-time dashboard for monitoring and controlling various parameters through customizable widgets.
OTA Updates: The platform supports Programming Over The Air (POTA) for seamless firmware updates across multiple devices without physical access.
Community Projects: Users can explore and learn from projects created by others, fostering a collaborative environment for innovation and development.

Useful for

Checksum

Automated Test Generation: Checksum generates production-ready Playwright tests automatically, reducing the time and effort required for manual test creation.
Self-Healing Tests: The platform automatically detects and fixes broken tests when application changes occur, minimizing maintenance overhead for teams.
Continuous Coverage: Checksum continuously runs tests in the background, ensuring that coverage remains current and relevant as the application evolves.
Targeted Testing for PRs: The CI Agent generates specific tests for each pull request, providing immediate feedback on code changes before review, which enhances code quality.
Comprehensive API Testing: The API Agent creates journey-based tests that verify the functionality of APIs, ensuring that all user flows work correctly and reducing the risk of production issues.

Please Don't Code

Rapid Prototyping: Enables users to transform ideas into functional prototypes in minutes, significantly reducing development time.
No Coding Required: Users can generate firmware and wiring schematics by simply describing their project, making it accessible to those without programming skills.
Seamless Device Management: Allows for easy monitoring and control of devices through a real-time dashboard, facilitating remote management.
Over-the-Air Updates: Supports firmware updates over WiFi, eliminating the need for physical access to devices and reducing downtime.
Scalable for Various Users: Suitable for startups, companies, and hardware shops, adapting to different project sizes and complexities.

Use cases

Checksum

Automated Test Generation: Checksum generates production-ready Playwright tests automatically, allowing teams to achieve full end-to-end coverage quickly without manual intervention.
Continuous Test Maintenance: The platform automatically heals broken tests when application changes occur, ensuring that the test suite remains functional and up-to-date.
Targeted Testing for Pull Requests: The CI Agent generates 50-200 targeted tests for each pull request, verifying that specific code changes work before the code is reviewed.
Comprehensive API Testing: The API Agent continuously learns the API surface, generating and maintaining journey-based tests that verify the functionality of multiple endpoints and user flows.
Integration with Existing Workflows: Checksum integrates seamlessly with existing CI/CD pipelines and testing frameworks, allowing teams to maintain their current workflows while enhancing test coverage and reliability.

Please Don't Code

Rapid Prototyping for Startups: Quickly transform ideas into working prototypes for investor pitches by generating firmware and flashing it to devices in minutes.
Remote Device Management for Companies: Automate processes and monitor industrial machines without needing a dedicated embedded team, allowing for quick updates and control from any location.
Firmware Updates for Commercial Hardware Shops: Enable solo practitioners and micro-teams to deliver commercial products efficiently by eliminating boilerplate firmware and focusing on client value.
Real-Time Monitoring and Control: Set up dashboards for each device to monitor data and control functions remotely, enhancing operational efficiency.
OTA Updates for Device Fleets: Manage and update firmware for multiple devices simultaneously over WiFi, reducing the need for physical access and minimizing downtime.

Price

Checksum

Emerging Plan: Maintains 50 CI/CD-ready E2E workflows, includes autonomous test healing, a dedicated customer engineer, and a free 30-day trial.
Scaling Plan: Maintains 200 CI/CD-ready E2E workflows, includes custom style guides and integration with existing testing infrastructure, also with a free 30-day trial.
Enterprise Plan: Maintains 400+ CI/CD-ready workflows (custom volumes available), includes API testing agent and custom SLA/security review support, with a free 30-day trial.
Pricing Structure: Based on the number of workflows maintained, with no per-seat fees or per-run charges.
Ownership of Tests: All tests are delivered as standard Playwright code that resides in the customer's repository, ensuring no vendor lock-in.

Please Don't Code

Free Plan: 3 credits per month, 1 device free, forever, no credit card required.
Basic Plan: $9/month, includes 25 credits per month and 5 IoT devices.
Pro Plan: $29/month, includes 100 credits per month and 50 IoT devices, private projects allowed.
Premium Plan: $79/month, includes 300 credits per month and 500 IoT devices, private projects allowed.
Trial Offer: All paid plans come with 2 months free.