Convert modern CSS into something browsers understand
Nest style rules inside each other
A comprehensive list of CSS features and their positions in the process of becoming implemented web standards
Custom element definitions and core utilities for markup that specifies ECMAScript and related technologies.
Add tests to your react storybook stories
A handy library for BDD specification tests to a JS app
This maps standardized/normative characteristic IDs to their key string according to BLE specs
Ember-cli yadda addon for running Gherkin acceptance tests
Specification for retryable write operations
This is repository for FutoIn specifications.
FP powered Validation lib for FE/BE
CLI to generate purpose driven product stories using storypurpose
A service for exposing specification files in version control via a nice web UI
Automatically verify your tests implementations against cucumber feature specs.
Check for WCAG color contrast compliance