Browsertime
sitespeed.ioMeasure browser page-load and interaction performance with repeatable local or containerized runs.
Measure browser page-load and interaction performance with repeatable local or containerized runs.
A Java DSL for sending REST requests from tests and asserting response status and data.
Host coded or visual strategies through shared broker connections
AI desktop assistant that turns voice commands into Python and Node.js actions
Heatmaps, recordings and experiments for website decisions
Multimodal lakehouse for AI data curation, feature engineering, and search
Coding bites with starter code, tests and discussion
A JavaScript testing framework with readable behavior-driven specs and a Node command-line workflow.
Turn Gherkin behavior examples into executable acceptance checks for PHP applications.
SmartBear's Jira test-management app organizes cases, cycles and results, with optional no-code automation.
Inject controlled faults into Kubernetes workloads to test recovery and resilience.
Write C++ tests and mocks, then build them into the project's test runner.
An interactive introduction to Python
Run Ruby acceptance scenarios written in Gherkin and connect their steps to project code.
Convert HTML and CSS into PDF without a browser engine
An engineering programming environment for developing algorithms, analyzing data, and visualizing results.
Landing page builder with A/B testing, Smart Traffic, and MCP for AI assistants.
Beginner programming books available to read online
Research tools for navigation, content and prototype questions
AI-powered landing page builder with testing and personalization
A deterministic layer that lets agents make code changes across an entire code estate.
Python and TypeScript practice through coding missions