Search results

Construction quantities and materials-test calculations

Calculators with worked steps for selected problems

Mechanical-design calculators with documented methods

Test your own web application with end-to-end, component, and API test workflows.

Framework-agnostic web components with themes and design tokens

Circuit and electrical formulas grouped by task

Build component-based web interfaces with a compact library that shares a React-compatible API.

Vue interface components with layered composition and design tokens

Adobe’s foundations, tokens and interactive component guidance

One JavaScript and TypeScript test runner for browser, mobile, desktop, and extension workflows.

React interface components with design-token customization

Engineering formula calculators by discipline

Document and review interface components in explicit states

Calculators supported by formulas and learning references

Structural calculators with free tools and paid design checks

Hydraulics and environmental-engineering calculations

Molecular-biology quantities with visible formulas

Observing calculators organized by telescope instrument

Twilio’s open-source interface design system

Nutrient and water calculations for planted aquariums

Topic-based calculators for practical questions

Calculators with contextual input help

Calculus and algebra calculators with explanations

Practical finance, cooking and unit calculations